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128 companies have this certification

NIST Cybersecurity Framework


Origin and Development


The NIST Cybersecurity Framework was created by the National Institute of Standards and Technology (NIST), a non-regulatory agency of the U.S. Department of Commerce. It was developed in response to Executive Order 13636, signed by President Obama in February 2013, which directed NIST to create a voluntary framework to help organizations manage cybersecurity risks. Released in February 2014 and updated in 2018 (version 1.1), the framework was designed to provide a common language and systematic approach for managing cybersecurity risks across critical infrastructure sectors.


Industry Value and Importance


The NIST Cybersecurity Framework is widely valued because it provides a flexible, cost-effective approach to managing cybersecurity risk that can be adapted by organizations of any size or sector. It has become a de facto standard in both the public and private sectors, often referenced in regulations, contracts, and compliance requirements. Organizations use it to assess their current security posture, communicate security requirements to vendors and partners, and demonstrate due diligence in protecting sensitive data. Its voluntary nature, combined with its comprehensive yet practical approach, has made it one of the most widely adopted cybersecurity frameworks globally.

Featured
Rhymetec

Rhymetec

Web Application Penetration Te...
New York, United States 46 employees

Rhymetec LLC is a cybersecurity firm specializing in penetration testing and offensive security services; 37 employees with 27.8% YoY growth; based in New York, NY, founded in 2015. The company offers web, mobile, and network penetration testing, including AI-powered solutions, and is actively expanding through partnerships and geographic growth.

Virtual CISO
Penetration Testing
ISO Internal Audits
+3 more
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Mural Technologies

Mural Technologies

Vulnerability Assessment & Pen...
Arizona 51 employees

Arizona-based IT services company headquartered in Tucson, AZ, specializing in cybersecurity for SMBs; provides penetration testing, vulnerability assessments, and proactive security measures to identify and mitigate potential vulnerabilities.

Penetration Testing
Vulnerability Assessments
Cybersecurity And Threat Detection
+5 more
SEWORKS

SEWORKS

Web Application and API
San Francisco, United States 28 employees

Cybersecurity company specializing in web and API penetration testing, cyber threat intelligence, and account takeover detection; founded in 2015, based in San Francisco, CA; 15 employees with 3.7% monthly growth; $1.5M annual revenue, $12M total funding; offers AI-powered Pentoma for automated penetration testing; active in cybersecurity, SaaS, deep learning, and AI-driven security.

SEWORKS Offers Ai-powered Penetration Testing
Credential Leak Detection And Breach Response
Mobile App Security
+2 more
VasSecCo

VasSecCo

External
Huntington Beach, United States 2 employees

Cybersecurity consulting company specializing in security transformation, vulnerability management, and penetration testing; based in Huntington Beach, California, with 2 employees since 2022.

Vassecco Offers Cybersecurity Consulting Services Including Virtual CISO
Security Strategy And Framework Implementation
Vulnerability Management
+5 more
Anvaya Solutions

Anvaya Solutions

Comprehensive Penetration Test...
California 8 employees

Cybersecurity consulting firm specializing in penetration testing, security program development, and continuous improvement; based in Folsom, California, with verified headquarters in the US.

The Company Offers Penetration Testing
Security Program Development
Security Compliance Consulting
+4 more
Cybersecurity Consulting Company - Atlant Security

Cybersecurity Consulting Company - Atlant Security

Web Application
San Diego, United States 3 employees

Atlant Security is a private cybersecurity consulting firm based in San Diego, California, founded in 2018 with 2 employees. It specializes in security architecture, vulnerability assessments, and penetration testing, with a focus on defending law firms from cyber threats. The company offers personalized and managed security services, with a declining workforce (-25% YoY), and a modest web presence (3,330 monthly visits, global rank #4,876,062). It operates in the cybersecurity consulting market, positioned at #4,876,062 globally and #1,578,090 in the US.

The Company Offers Penetration Testing
IT Security Audits
Virtual CISO Services
+4 more
VioletX

VioletX

Enterprise Penetration Testing
Los Angeles, United States 8 employees

VioletX is a private software development firm specializing in cybersecurity solutions, including virtual CIO services, SOC2 attestations, and incident response. Based in Los Angeles, California, with 7 employees and $18.5M annual revenue, they provide penetration testing services with a focus on real, manual testing methods, and actively engage in cybersecurity assessments, compliance, and risk management.

The Company Offers Enterprise-grade Compliance
Security
AI Evaluation Programs
+5 more
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Alpha Net

Alpha Net

Web Application
California 138 employees

Cybersecurity firm headquartered in Santa Clara, California; provides penetration testing services including routine assessments, vulnerability identification via automated and manual testing, and SOC 2 compliance efforts.

Alpha Net Provides Ai-first Software Services Including Product Engineering
Cloud Solutions
Enterprise Integration
+5 more
CP Cyber

CP Cyber

Ethical Hacking and Penetratio...
United States 6 employees

CP Cyber is a private cybersecurity company based in Denver, Colorado, specializing in computer and network security services such as penetration testing, vulnerability assessments, breach recovery, and compliance. Founded in 2017, it has a team of 5 employees with 20% YoY growth, serving clients in healthcare and IT sectors; it maintains a modest web presence with 586 monthly visits and a global rank of #10,120,702.

Penetration Testing
SOC & SIEM
Compliance & Frameworks
+3 more
Vancord

Vancord

Infrastructure, Cloud, and App...
Milford, United States 42 employees

Vancord is a cybersecurity and IT services provider based in Milford, Connecticut, with 28 employees and -8.7% YoY growth; specializes in incident response, penetration testing, CMMC compliance, and managed security services, serving the Northeast region.

Managed IT Services
Managed Detection & Response (mdr)
Security Program Development (viso)
+5 more
ManticoreAI

ManticoreAI

AI-Driven Penetration Testing
Wilmington, United States 5 employees

Cybersecurity company specializing in AI-powered penetration testing; founded 2025, 4 employees, Wilmington, Delaware, United States; offers rapid, continuous security assessments to reduce costs and improve security.

Penetration Testing
Virtual Patching
Continuous Security Validation
+2 more
NMT Security

NMT Security

Vulnerability Assessment and P...
Delaware 7 employees

Cybersecurity company headquartered in Wilmington, Delaware, offering enterprise-grade solutions; provides Vulnerability Assessment & Penetration Testing (VAPT) services; specializes in threat protection, compliance readiness, and cybersecurity consulting.

Vulnerability Assessment & Penetration Testing
Compliance Readiness
Cybersecurity Consultation
+5 more
Adlumin

Adlumin

Scenario-Based Penetration Tes...
Washington, United States 93 employees

Adlumin is a private cybersecurity firm based in Washington, D.C., specializing in enterprise security solutions such as XDR, MDR, and penetration testing; with 63 employees, $35M revenue, and $128.9M funding, it offers industry-specific testing programs and integrates seamlessly with existing security tech.

Adlumin Offers Enterprise-grade Cybersecurity Services Including Security Operations As A Service
XDR
MDR
+5 more
Aegis Risk Solutions

Aegis Risk Solutions

Web Application and API Penetr...
District Of Columbia 10 employees

Cybersecurity consulting firm based in Washington, DC; offers security assessments, penetration testing, social engineering, and vulnerability assessments; serves various industries with customized cybersecurity solutions.

Aegis Risk Solutions Offers Cybersecurity Consulting Services Including Security Assessments
Penetration Testing
Social Engineering Simulations
+3 more
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OnDefend

OnDefend

Breach and Attack Simulations
Jacksonville, United States 67 employees

Cybersecurity company specializing in penetration testing, attack simulations, and security validation; 53 employees with 52.3% YoY growth, founded in 2016, headquartered in Jacksonville, Florida, United States. Focuses on ransomware defense, blindspot testing, and proactive cybersecurity services.

Penetration Testing
Breach And Attack Simulations
Advisory Services
+5 more
Insight Assurance

Insight Assurance

Comprehensive Penetration Test...
Tampa, United States 161 employees

Cybersecurity and compliance firm specializing in security audits, penetration testing, and regulatory certifications; 116 employees (+67.7% YoY growth); founded 2020; Tampa, FL; serves over 1,500 clients; offers SOC, PCI DSS, ISO, HITRUST, CSA STAR, NIST, HIPAA assessments.

Compliance Audits (soc 1
SOC 2
SOC 3
+5 more
ERMProtect

ERMProtect

Network Penetration Testing
Coral Gables, United States 17 employees

Cybersecurity company specializing in penetration testing, PCI compliance, and digital forensics; 12 employees, founded in 1998, headquartered in Coral Gables, Florida, with 26+ years of experience and a 4.7/5 employer rating. Offers services including penetration tests, compliance audits, incident response, and security assessments.

Penetration Testing
PCI And Regulatory Compliance Audits
Digital Forensics
+4 more
Cypfer

Cypfer

Web Application Testing
Florida 136 employees

Cybersecurity firm based in Miami, Florida; specializes in incident response, ransomware recovery, and active penetration testing including web, network, and system assessments, with a focus on holistic cybersecurity strategies and rapid incident recovery.

Incident Response
Ransomware Recovery
Digital Forensics
+5 more
Privaxi

Privaxi

Retail and Ecommerce Penetrati...
Florida 4 employees

Privaxi is a cybersecurity firm headquartered in Miami, Florida, providing penetration testing and risk validation services. The company explicitly offers active pentest services across various platforms and technologies, emphasizing vulnerability identification through controlled, simulated attacks.

Penetration Testing
Risk Validation
Managed Security Services
+5 more
GLESEC

GLESEC

Continuous Penetration Testing
Other 12 employees

Cybersecurity company specializing in computer and network security; provides active penetration testing services including Penetration Testing as a Service (PTaaS) and external pentests; based in Orlando, Florida with $26.6M annual revenue and 3 employees, founded in 2013.

Penetration Testing
Vulnerability Management
Threat Mitigation
+3 more
InfoSight, Inc.

InfoSight, Inc.

Web Application Testing
Miami Lakes, United States 57 employees

IT Services and IT Consulting company specializing in cybersecurity and risk management; provides penetration testing, vulnerability assessments, managed security, and compliance audits; based in Miami Lakes, Florida, with 19 employees, $15M revenue, founded in 1998.

Penetration Testing
Vulnerability Management
Soc-as-a-service
+5 more
My IT Support USA

My IT Support USA

Automated Penetration Testing
Florida 11 employees

Managed IT services provider headquartered in Jacksonville, Florida; offers secure, contract-free IT support for SMBs in Florida and Georgia; provides penetration testing, vulnerability assessments, and security testing as part of its cybersecurity solutions.

Penetration Testing
Vulnerability Assessment
Managed IT Support
+3 more
Hacking Mode

Hacking Mode

Red Team Testing
Clearwater, United States 6 employees

Cybersecurity company specializing in ethical hacking, red team, vulnerability analysis, and social engineering; founded in 2021, based in Clearwater, Florida; 6 employees with 100% YoY growth; provides active penetration testing services including simulated attacks and security assessments.

Ethical Hacking
Red Team
Vulnerability Analysis
+5 more
StealthNet.AI

StealthNet.AI

AI-Powered Penetration Testing
atlanta, United States 6 employees

Cybersecurity software development company specializing in AI-powered penetration testing; 2 employees with +100% YoY growth; founded 2024 in Atlanta, GA; offers autonomous AI agents for vulnerability scans, manual testing, compliance, and audit reports.

Penetration Testing (ai Autonomous
Hybrid
Manual)
+5 more
Siemba

Siemba

AI-Driven Enterprise Penetrati...
Alpharetta, United States 33 employees

Siemba is a cybersecurity firm based in Alpharetta, Georgia, specializing in penetration testing, vulnerability scanning, and attack surface management; with 26 employees and 17.9% YoY growth, it actively provides penetration testing services and is recognized in Gartner Hype Cycle reports.

Penetration Testing
Continuous Threat Exposure Management
Ai-driven Vulnerability Assessment
+4 more
Greatsys

Greatsys

Network and Application Pentes...
Illinois 70 employees

Greatsys is an Illinois-based IT services provider with over 20 years of experience and more than 70 specialists. They offer managed IT, consulting, and cybersecurity services, including penetration testing and vulnerability assessments, emphasizing trust, support, and tailored solutions.

Managed IT Services
IT Consulting
Cybersecurity Services
+4 more
Tubesock, Inc.

Tubesock, Inc.

Network Penetration Testing
Indianapolis, United States 13 employees

IT services and consulting company specializing in cybersecurity and penetration testing; 6 employees, $62.9M revenue, founded 1997 in Indianapolis, Indiana; provides security services, support, and detailed pentest offerings including automated testing and red-team on demand.

Microsoft 365 Total Protection
Managed XDR
Penetration Testing
+5 more
ProCircular

ProCircular

Web Application
Coralville, United States 37 employees

ProCircular is a private cybersecurity firm specializing in computer and network security, founded in 2016 and based in Coralville, Iowa. With 20 employees and -17.8% YoY growth, it has secured $2.5M in funding, last raised in April 2024. The company explicitly offers penetration testing services, focusing on risk management, regulatory compliance, and cyber threat mitigation. It has a web presence of 1,483 monthly visits and ranks #9,144,442 globally, operating within categories such as information security, privacy, and data forensics.

Penetration Testing
Managed Extended Detection And Response (mxdr)
Virtual Chief Information Security Officer (vciso) Services
+3 more
Lightedge

Lightedge

Network
Des Moines, United States 339 employees

IT services and consulting company specializing in cloud, colocation, and managed services; offers penetration testing services including network, application, and social engineering testing; 261 employees, $85M revenue, headquartered in Des Moines, Iowa, with $5M funding.

Hybrid Cloud Infrastructure
Managed Cloud Services (aws
Azure)
+5 more
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Esotericode

Esotericode

Penetration Testing and Red Te...
Maryland 2 employees

Cybersecurity firm specializing in penetration testing, code analysis, and secure software development; offers services including penetration testing, static/dynamic code analysis, code review, and compliance consulting (FISMA, FedRAMP, PCI, NIST); based in Frederick, Maryland, United States.

Esotericode Provides Comprehensive Cybersecurity And Software Development Services Including Penetration Testing
Code Analysis
Code Review
+5 more
Net Compliance Solutions

Net Compliance Solutions

Mobile Application Security Te...
Seekonk, United States 8 employees

Cybersecurity and network security company specializing in penetration testing, vulnerability assessments, and compliance consulting; provides penetration testing, vulnerability scans, web and mobile security, code reviews, endpoint security, and data protection; founded 2004; based in Seekonk, Massachusetts; $25M-$50M revenue; 3 employees.

Managed Security Services
Advanced Security Services
Compliance Services
+5 more
Radical Security

Radical Security

Pragmatic Penetration Testing
Stoughton, United States 7 employees

Cybersecurity company specializing in penetration testing services such as PCI-DSS compliance, segmentation, and web app assessments; 4 employees with 133.3% YoY growth; headquartered in Stoughton, MA.

Penetration Testing
Vulnerability Management
Security Assessments
+1 more
Microtime Computers, Inc/Dental IT Solutions

Microtime Computers, Inc/Dental IT Solutions

Network Security
Andover, United States 30 employees

IT services and consulting company specializing in cybersecurity, including penetration testing, vulnerability assessments, and network scanning; 21 employees; $17M annual revenue; founded 2001; headquartered in Andover, MA.

Managed IT Services
Cybersecurity
Compliance
+5 more
Braided Technologies

Braided Technologies

Network Security Penetration T...
Massachusetts 5 employees

Cybersecurity firm specializing in penetration testing services; headquartered in Haverhill, MA, Massachusetts, United States, with a focus on cybersecurity consulting and compliance.

IT Managed Services
Cloud Migration & Support Services
AWS Security Consulting
+5 more
STACK Cybersecurity

STACK Cybersecurity

Comprehensive Penetration Test...
Livonia, United States 20 employees

Managed security service provider specializing in cybersecurity solutions including penetration testing; 15 employees with 42.9% YoY growth; based in Livonia, Michigan, founded in 2006, serving clients with strategic cybersecurity and IT services.

Managed Security Services
Cybersecurity Risk Assessment
Security Monitoring
+5 more
Cybersecurity Awareness Month

Cybersecurity Awareness Month

Network and Vulnerability Pene...
United States 11 employees

IT services and consulting company based in Livonia, Michigan, specializing in cybersecurity solutions including penetration testing, risk assessments, incident response, and compliance support; explicitly lists penetration testing as a core service, supported by multiple references across their website and blog.

Managed IT Services
Security Services
Compliance Management
+5 more
Safety Net - a Thrive Company

Safety Net - a Thrive Company

Autonomous Penetration Testing
Farmington Hills, United States 72 employees

IT Services and IT Consulting company specializing in managed IT solutions and autonomous penetration testing; based in Michigan, United States, with 14 employees, $19.1M revenue, founded in 2003, serving metro Detroit and northern Michigan markets. Recognized for security services including penetration testing to identify vulnerabilities and guide remediation.

Managed IT Services
IT Consulting & Projects
IT Security
+5 more
Arrakis Consulting

Arrakis Consulting

Missoula, United States 5 employees

Cybersecurity company specializing in compliance, audit, penetration testing, and information security; 2 employees with over 10 years of experience each, +25% YoY growth; headquartered in Missoula, Montana, founded 2017.

Penetration Testing
Compliance And Audit Services
Information Security Services
+4 more
SecureSky

SecureSky

Penetration Testing for Cloud,...
Omaha, United States 17 employees

SecureSky is an IT services and consulting firm based in Omaha, Nebraska, founded in 2018; with 12 employees and $7.3M in funding, they provide managed security, detection, response, and penetration testing services for cloud, hybrid, and on-premise environments, emphasizing offensive security capabilities.

Managed Detection And Response (mdr)
Cloud Security Assessment
Application Security Assessment
+5 more
PacketScan Security

PacketScan Security

PacketScan Security specialize...
Nevada 2 employees

Cybersecurity company specializing in penetration testing and security assessments; based in Las Vegas, Nevada, United States, with active involvement in hacking competitions to ensure cutting-edge security services.

Pen Testing
Security Assessments
Data Breach Management
+5 more
THE ATOM GROUP

THE ATOM GROUP

Red Team Penetration Testing
Portsmouth, United States 20 employees

Private software development company founded in 2007; based in Portsmouth, NH, USA; 15 employees (+5.3% YoY growth); $6.5M annual revenue; specializes in software innovation and cybersecurity, including penetration testing with red-team style assessments; active in mobile, web, ecommerce, UX, CMS, security, and compliance sectors; recent partnerships and industry news.

Penetration Testing
Vulnerability Assessment
Red Team/blue Team Exercises
+2 more
Accorian

Accorian

AI Chatbot Penetration Testing
East Brunswick, United States 141 employees

Accorian is a private cybersecurity firm specializing in computer and network security, with 112 employees and 17.5% YoY growth; founded in 2019 and headquartered in East Brunswick, New Jersey. The company offers expert security compliance, strategy, testing—including penetration testing—and staffing solutions, serving as a global partner in cybersecurity.

Strategy
Compliance
Testing
+5 more
Palindrome Technologies

Palindrome Technologies

Emerging Technologies Penetrat...
Princeton, United States 17 employees

Cybersecurity company specializing in penetration testing and vulnerability assessments; 9 employees, founded 2005, headquartered in Princeton, NJ; offers expert-driven security solutions including Symmetric DefenseTM; active in industry standards and government contracts; 9,024 monthly website visits, global rank #2,738,449.

Penetration Testing
Vulnerability Assessment
Security Testing
+5 more
STIG

STIG

Vulnerability Assessment and P...
Glen Rock, United States 43 employees

Cybersecurity company specializing in computer and network security; 25 employees with 4.9% YoY growth, founded in 2000, based in Glen Rock, New Jersey, United States. Provides penetration testing, secure IT engineering, managed security services, and human capital solutions, with a web presence of 1,421 monthly visits and a global rank of #8,992,961.

Managed Cybersecurity Services
Regulatory Compliance
Managed IT Services
+2 more
BreachLock, Inc.

BreachLock, Inc.

Pen Testing as a Service (PTaa...
New York, United States 121 employees

Cybersecurity company specializing in attack surface discovery, penetration testing, and red teaming; 88 employees with 3.4% YoY growth; founded in 2019; based in New York, NY; secured $3.1M in funding; CREST-accredited penetration testing provider; active in global security testing and vulnerability management.

Penetration Testing
Attack Surface Management
Red Teaming
+1 more
Maverick Consulting Corp

Maverick Consulting Corp

IT Risk and Compliance Penetra...
New York 11 employees

Cybersecurity firm specializing in penetration testing and risk management; headquartered in New York, NY, United States, with explicit mention of penetration testing services on their IT Audit page. Focuses on risk, compliance, and internal IT security assessments.

Penetration Testing
Internal Audit
IT Compliance Services
+2 more
Lynx Technology Partners, LLC.

Lynx Technology Partners, LLC.

Risk-Based Penetration Testing
New York, United States 19 employees

Lynx Technology Partners, LLC. is a private IT services and consulting firm based in New York, NY, specializing in risk management and cybersecurity solutions for highly regulated industries; with 13 employees, $13M annual revenue, founded in 2009, the company explicitly offers penetration testing and red team exercises as part of its security services, demonstrating its expertise in offensive security and compliance standards.

Penetration Testing
Governance Risk & Compliance
Cybersecurity Program Development
+5 more
Loptr LLC

Loptr LLC

PTES-Framework Penetration Tes...
New York 7 employees

Cybersecurity firm based in East Aurora, NY; provides penetration testing, threat hunting, cybersecurity frameworks, and training services; explicitly listed as offering PTES-framework penetration testing and proactive threat hunting.

Penetration Testing
Threat Hunting
Cybersecurity Framework Implementation
+5 more
Brite

Brite

Comprehensive Cybersecurity Vu...
New York 104 employees

Brite is a technology solutions provider specializing in managed IT, cybersecurity, and public safety services; based in Victor, NY, with a focus on proactive security measures including penetration testing to identify and mitigate vulnerabilities.

Managed IT Services
Cybersecurity Services
Public Safety Technology
+3 more
Kl Tech

Kl Tech

Network Penetration Testing
New York 7 employees

IT support company based in White Plains, NY; provides network penetration testing services including internal and external assessments to identify vulnerabilities through simulated attacks.

Penetration Testing
Managed IT Services
Compliance As A Service
+5 more
Triad Cyber Solutions

Triad Cyber Solutions

Network Pentesting
Greensboro, United States 4 employees

Cybersecurity company specializing in managed security services, compliance, and penetration testing; based in Greensboro, North Carolina, with 1 employee since 2003. Offers penetration testing & vulnerability assessments, serving legal, healthcare, and non-profit sectors.

Penetration Testing
Vulnerability Assessments
Risk Assessment
+5 more
Inversion6

Inversion6

Autonomous Penetration Testing
Westlake, United States 73 employees

Inversion6 is a cybersecurity-focused IT Services and IT Consulting firm based in Westlake, Ohio, with 37 employees and 7.4% annual growth. The company provides penetration testing and managed cybersecurity services, including autonomous penetration testing, and has recently expanded into the UK and EU markets. It maintains a web presence with 3,989 monthly visits and competes with firms like inmatica and intelisecure.

CISO Solutions
Managed Cybersecurity
Incident Response
+5 more
Go Security Pro

Go Security Pro

Comprehensive Infrastructure P...
Tulsa, United States 7 employees

Cybersecurity company specializing in penetration testing, compliance, and advisory services; 7 employees, founded 2019, Tulsa, OK; provides audit-ready pentest services across networks, with 1,045 monthly visits and a global rank of #11,937,220.

Risk Assessment
Penetration Testing
Vulnerability Management
+1 more
Securis360 Inc.

Securis360 Inc.

Penetration Testing, Mobile an...
Pittsburgh, United States 55 employees

Securis360 Inc. is a private security and business consulting firm specializing in penetration testing as a service (ptaas), website and mobile app security testing, network architecture review, firewall security review, API security assessment, wireless device security testing, red team assessments, cloud security testing, and compliance services. Founded in 2021, headquartered in Pittsburgh, PA, with 42 employees and 48.6% YoY growth; it maintains a web presence with 1,997 monthly visits and ranks #6,654,877 globally and #617,323 in the US.

Penetration Testing
Vulnerability Assessment
Compliance Services
+5 more
Networkpedia

Networkpedia

Application Security Testing, ...
Pennsylvania 5 employees

Cybersecurity company specializing in application security, API security, and vulnerability management; headquartered in Downingtown, PA; offers penetration testing and ethical hacking services to assess and improve security posture.

Cyber Security Consulting Services
Infrastructure Services
Cyber Awareness Programs
+5 more
Needling Worldwide

Needling Worldwide

Compliance-Focused Penetration...
Greenville, United States 14 employees

Cybersecurity consulting firm specializing in policy development, risk assessment, certification readiness, security awareness training, and penetration testing; 10 employees with 27.3% YoY growth; based in Greenville, South Carolina, founded in 2016.

Information Security Management System Consulting
Internal Audits
Policy Development
+3 more
KirkpatrickPrice

KirkpatrickPrice

Web Application Testing
Nashville, United States 129 employees

IT services and consulting firm specializing in information security assurance, including penetration testing, PCI audits, and risk assessments; 90 employees (+8.4% YoY), $6.8M revenue, founded 2005, Nashville, TN; provides advanced ethical hacking and vulnerability assessments, serving over 2,000 clients worldwide.

SOC 1 Audit
SOC 2 Audit
PCI DSS Audit
+5 more
Avertium

Avertium

Web Application Testing
Knoxville, United States 142 employees

Avertium is a private cybersecurity firm founded in 2019, headquartered in Knoxville, Tennessee, with 116 employees and $74.4M annual revenue. They specialize in managed security services, including Microsoft security, MXDR, threat intelligence, attack surface monitoring, vulnerability management, and active penetration testing services such as red team, purple team, and social engineering. Recognized as a cyber fusion and MXDR leader, Avertium serves mid-market clients with comprehensive security and compliance solutions.

Penetration Testing
Compliance Consulting
AI Readiness
+5 more
Specialized Security Services, Inc.

Specialized Security Services, Inc.

Comprehensive Penetration Test...
Plano, United States 40 employees

Specialized Security Services, Inc. (S3 Security) is a cybersecurity company based in Plano, Texas, specializing in penetration testing, vulnerability management, and security assessments; with 19 employees, founded in 1999, and generating around $354.6K in annual revenue, they focus on customized security solutions and industry engagement.

Penetration Testing
Compliance Assessments
Security Consulting
+4 more
Dark Rock Cybersecurity, LLC

Dark Rock Cybersecurity, LLC

Compliance Penetration Testing
Austin, United States 10 employees

Cybersecurity company specializing in penetration testing, compliance, and security assessments; 5 employees, founded 2024, headquartered in Austin, TX; focuses on innovative security solutions and proactive threat mitigation.

Compliance Advisory Services
Security Assessment
Vciso Services
+1 more
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CyberGuard

CyberGuard

Vulnerability Assessment and P...
Texas 51 employees

CyberGuard is a cybersecurity advisory and consulting company based in Irving, Texas, specializing in vulnerability assessment and penetration testing services; they help organizations mitigate risks and navigate cybersecurity standards.

Risk Assessments
Risk Management
Security Audits
+5 more
DigitalBlue

DigitalBlue

Comprehensive Vulnerability an...
McKinney, United States 11 employees

DigitalBlue is a private IT services and consulting company based in McKinney, Texas, founded in 2018, with 5 employees and 10% YoY growth. They provide custom software solutions, assessments, pentesting, remediation, incident response, and cybersecurity services, serving industries such as SMBs, retail, government, and healthcare. They compete with mobiapps, squads, and wizzo.

Custom Software Development
Penetration Testing
Incident Response
+4 more
Ascent Portal

Ascent Portal

Integrated Penetration Testing...
Texas 2 employees

Texas-based cybersecurity firm specializing in penetration testing services; offers WISP/Pen Testing and integrated security assessments with headquarters at 1301 S. Capital of Texas Hwy, Austin, TX 78746. Provides comprehensive vulnerability testing to identify security weaknesses.

Penetration Testing
Automated Compliance Monitoring And Management
Continuous Risk Assessment And Mitigation
+5 more
CelsusBit

CelsusBit

Comprehensive Penetration Test...
Arlington, United States 11 employees

IT services and consulting firm specializing in cybersecurity, penetration testing, and web application security; based in Arlington, Texas, with 4 employees and 66.7% YoY growth, founded in 2016.

Penetration Testing
Cybersecurity Advisory Services
Cybersecurity Training
Sys Logic

Sys Logic

Penetration Testing & Threat H...
Texas 6 employees

Texas-based IT and cybersecurity company headquartered in Canton, Texas; provides computer repair, managed IT services, and cybersecurity solutions including penetration testing and threat hunting to identify vulnerabilities before cybercriminals can exploit them.

Computer Repair
Managed IT Services
Cybersecurity Solutions
+5 more
ClearDATA

ClearDATA

Healthcare Cloud Penetration T...
Texas 104 employees

Healthcare cloud security provider based in Austin, Texas; offers breach simulation, penetration testing, code review, and security audits for healthcare organizations; publicly listed with a focus on HIPAA, HITRUST, and AI risk governance.

Breach Simulation
Penetration Testing
Code Review
+5 more
Total Cyber Solutions

Total Cyber Solutions

Network Penetration Testing
Fairfax, United States 29 employees

Cybersecurity company providing vulnerability assessments, penetration testing, and managed cybersecurity services; founded in 2016, with 17 employees, headquartered in Fairfax, Virginia, USA; specializes in NIST-standard assessments and cybersecurity defense.

Vulnerability Assessments
Penetration Testing
Compliance And Policy Analysis
+5 more
DNC CORP

DNC CORP

Cloud and ICS SCADA Penetratio...
Alexandria, United States 51 employees

Cybersecurity company specializing in assessments, penetration testing, and ICS SCADA; 12 employees with 200% YoY growth; $18.8M revenue; founded 2003; Alexandria, VA. Known for niche cybersecurity expertise and serving Fortune 500 and government clients.

Penetration Testing
Compliance-based Assessments (nist
NERC
+5 more
Resonance CyberSentinel (SlyTech LLC)

Resonance CyberSentinel (SlyTech LLC)

Comprehensive Penetration Test...
Alington, United States 4 employees

Resonance CyberSentinel (SlyTech LLC) is a private cybersecurity firm based in Arlington, Virginia, founded in 2024, with 3 employees. The company provides penetration testing, auditing, compliance, custom security solutions, and 24/7 support services to help organizations secure mission-critical assets and data. It specializes in vulnerability assessment, ethical hacking, red teaming, purple teaming, and security compliance, with recent activity including news updates and social media engagement.

Penetration Testing
Vulnerability Scanning
Auditing And Compliance
+4 more
Grey Wolf Security

Grey Wolf Security

Application and Network Penetr...
Virginia 5 employees

Cybersecurity company based in Alexandria, Virginia; specializes in penetration testing, security consulting, and vulnerability assessments with a focus on testing applications, networks, and systems for security weaknesses.

Penetration Testing
Security Consulting
Vulnerability Assessment
+3 more
SecureGovernComply

SecureGovernComply

Comprehensive Penetration Test...
Norfolk, United States 4 employees

IT services and consulting company specializing in cybersecurity; offers penetration testing, vulnerability scanning, dark web monitoring, and compliance solutions; based in Norfolk, Virginia with 4 employees; provides offensive security services via PenTest360™ and active threat detection.

Penetration Testing
Security Awareness Training
Phishing Protection
+5 more
Assured Enterprises, Inc.

Assured Enterprises, Inc.

Network Penetration Testing
Virginia 11 employees

Cybersecurity company based in Vienna, Virginia, specializing in penetration testing services; explicitly lists troubleshooting and pentest operations on its site, confirming active pentest capabilities.

Penetration Testing
Hands-on Project Management
Monitored Cybersecurity Services
+5 more
Maxwell IT

Maxwell IT

Network Penetration Testing
Seattle, United States 47 employees

IT services and consulting company specializing in managed IT, cloud hosting, and security; provides penetration testing services and operates in Washington state with 17 employees, $11.2M revenue, founded in 2005 in Seattle.

Managed IT Services
IT Helpdesk Support
Private Cloud Hosting
+5 more
TSR Solutions

TSR Solutions

Network Penetration Testing
Wisconsin 21 employees

IT support and cybersecurity provider based in Cedarburg, Wisconsin; offers managed IT, cybersecurity, VoIP, hardware & software, and cloud solutions. Provides penetration testing services that include vulnerability assessments and security testing to identify system weaknesses and enhance security.

Managed IT Services
Cybersecurity Including Penetration Testing
Voip
+5 more
Beartooth Cyber Defense

Beartooth Cyber Defense

Internal and External Penetrat...
Wyoming 20 employees

Wyoming-based cybersecurity provider specializing in comprehensive MSSP services, including penetration testing, social engineering assessments, and compliance reporting; headquartered in Sheridan, WY, serving local and regional clients.

Managed Security Services
Penetration Testing
Social Engineering Assessments
+5 more
IQ Security

IQ Security

Information Security and Penet...
Poduyane, Bulgaria 6 employees

IQ Security is a Bulgaria-based IT Services and IT Consulting firm specializing in information security testing, including network and web application penetration testing; 3 employees with 20% monthly growth, headquartered in Poduyane, Sofia.

Web Application Penetration Testing
Network Security Testing
Social Engineering Testing
+2 more
Atlant Security

Atlant Security

Penetration Testing and Cybers...
Bulgaria 2 employees

Cybersecurity firm specializing in penetration testing; headquartered in Sofia, Bulgaria; provides active pentest services including vulnerability assessments and penetration tests; SOC 2 and NIST certified.

Penetration Testing
Vulnerability Assessment
IT Security Audits
+4 more
ISO Certification in Bulgaria

ISO Certification in Bulgaria

ISO Certification and Cybersec...
Bulgaria 11 employees

Bulgarian-based consulting and certification firm specializing in ISO standards and cybersecurity testing; offers penetration testing, VAPT, and application security services with a focus on Bulgaria, supported by explicit location references and a Bulgarian address.

ISO Certification Consulting
SOC Certification
GDPR Certification
+5 more
ISO Certification in Croatia

ISO Certification in Croatia

Network and Infrastructure Pen...
Croatia 51 employees

Croatian consulting firm based in Zagreb offering ISO certification services and penetration testing; provides network and infrastructure pentests, vulnerability assessments, and red-team simulations, demonstrating technical expertise in cybersecurity testing.

ISO Certification Consulting
Penetration Testing
Vulnerability Assessment
+2 more
selfhack*

selfhack*

AI-driven penetration testing
Helsinki, Finland 4 employees

Selfhack* (SelfHack Oy) is a Finnish IT services and consulting company founded in 2024, headquartered in Helsinki, with 5 employees. It specializes in AI-powered penetration testing, cybersecurity automation, and application security, offering autonomous ethical hacking solutions that enhance threat detection and risk management.

Penetration Testing
Vulnerability Detection
Compliance Reporting
+2 more
Prosecom Oy

Prosecom Oy

network and application penetr...
Tampere, Finland 8 employees

Prosecom Oy is a Finnish cybersecurity firm specializing in penetration testing, security, privacy, and risk management; with 5 employees, founded in 2021, headquartered in Tampere, Finland. The company offers cybersecurity development, security frameworks, ISO certifications, and SOC2 assurance, serving clients across various sectors.

Information Security Management
Technical Cybersecurity
Current State Assessment
+3 more
CyberOps Network

CyberOps Network

CREST-Certified Web, Network, ...
Berlin, Germany 7 employees

CyberOps Network is a private IT services and consulting company based in Berlin, Germany, founded in 2023 with 3 employees and 75% YoY growth. It specializes in penetration testing, web and network security, cloud & mobile security, red teaming, security audits, and social engineering, providing CREST-Approved expert cybersecurity services for businesses.

Provides Crest-certified Penetration Testing
Web Application And API Security
Mobile App Security
+5 more
SHERIFF Security GmbH

SHERIFF Security GmbH

Comprehensive Cybersecurity Pe...
Stuttgart, Germany 7 employees

German cybersecurity company specializing in penetration testing; offers simulated attack services with a dedicated team of eight experts to assess and improve system resilience against cyber threats.

Provides Cybersecurity Services Including Penetration Testing
Audits
Monitoring
+5 more
Andersen DACH

Andersen DACH

Comprehensive IT Penetration T...
Germany 1001 employees

German IT services and consulting firm specializing in software development, digital transformation, and penetration testing; offers authorized security assessments to identify vulnerabilities, with over 17 years of industry experience. Based in Germany; founded in 2007; operates globally.

Provides Penetration Testing
Custom Software Development
AI Consulting And Development
+1 more
Barattieri srl

Barattieri srl

Vulnerability Assessment and P...
Italy 4 employees

IT services and cybersecurity consulting company based in Italy; offers penetration testing, vulnerability assessment, and tailored security solutions; 3 employees, founded 2004, active in cybersecurity training and consulting.

IT Consulting
Information Security
Training Courses
+3 more
Sgbox

Sgbox

Comprehensive Penetration Test...
Italy 11 employees

Italian cybersecurity company based in Milan; provides SIEM, SOAR, and penetration testing services, including vulnerability assessments and phishing simulations; promotes a platform for digital environment protection.

SIEM
SOAR
Penetration Testing
+5 more
IT Impresa

IT Impresa

Penetration Testing and Vulner...
Cremona, Italy 13 employees

IT Impresa is an Italy-based IT & Services company founded in 2011, with 11 employees and 30% YoY growth. They offer software development, IT infrastructure management, technical support, and cybersecurity services including penetration testing, emphasizing offensive security and simulated attack testing. The firm focuses on enhancing client efficiency and operational costs, with a web presence of 11,252 monthly visits and a global rank of #2,289,071.

IT Consultancy
Software Development
IT Infrastructure Management
+5 more
Datami

Datami

Comprehensive Penetration Test...
Lithuania 50 employees

Cybersecurity firm based in Vilnius, Lithuania, providing penetration testing services; 8 years of experience with a team of experienced ethical hackers; operates in 34 countries across 5 continents.

Penetration Testing
Smart Contract Audit
Monitoring And Protection
+5 more
Brightsight

Brightsight

IoT Penetration Testing
Netherlands 184 employees

IT system testing and evaluation company based in Netherlands; largest independent security evaluation lab with 125 employees, $23.3M revenue, and 10 global labs; specializes in cybersecurity evaluations, penetration testing, and certification, including IoT penetration testing and fuzzing; operates in cybersecurity, security, and IT sectors; rapid growth with 33.3% monthly workforce increase.

Brightsight Provides Comprehensive Cybersecurity Evaluation
Certification Body Services
Professional Advisory Including Penetration Testing And Fuzzing
+1 more
HOFSECURE

HOFSECURE

Red Teaming
Emmen, Netherlands 8 employees

Cybersecurity company specializing in penetration testing and red-team operations; 7 employees with 33.3% YoY growth; based in Emmen, Netherlands; offers enterprise security, online retail, and defense industry services; provides security consultancy and compliance services.

HOFSECURE Provides Cybersecurity Services Including Virtual CISO
Security Consultancy
Risk Management
+5 more
SAFFRON Sp. z o.o.

SAFFRON Sp. z o.o.

Web and Mobile Application Pen...
Gdańsk, Poland 9 employees

Poland-based IT services and consulting company specializing in cybersecurity, GRC-as-a-Service, and penetration testing; 6 employees with 28.6% YoY growth; founded 2015; headquartered in Gdańsk, Poland; offers security testing, risk management, compliance, and cybersecurity governance services.

Provides Penetration Testing
Vulnerability Assessments
IT Security Consulting Services Focused On Building Digital Resilience.
BrainCap

BrainCap

Vulnerability Assessment and P...
Romania 2 employees

Romanian cybersecurity and IT services company specializing in project management, process modeling, IT security, and infrastructure management; offers penetration testing (pentesting) services including vulnerability assessments and simulated cyber attack testing; headquartered in Bucharest, Romania with registration no. J40/11790/2008, CUI: RO24163684.

Project Management
Process Modeling
IT Security
+2 more
Ackcent Cybersecurity

Ackcent Cybersecurity

Network Penetration Testing
Spain 40 employees

Cybersecurity firm based in Barcelona, Spain, specializing in 24/7 managed security services; offers penetration testing services, with explicit service pages, cybersecurity protocols referencing network penetration testing, and active pentest roles. Founded in Spain, with a focus on offensive security capabilities.

Ackcent Cybersecurity Provides 24/7 Managed Detection And Response (mdr)
Penetration Testing
Advisory Services
+5 more
CyberSecure Limited, NZ

CyberSecure Limited, NZ

Cybersecurity Compliance and M...
Auckland, New Zealand 10 employees

CyberSecure Limited, NZ is a private cybersecurity firm specializing in penetration testing and security assessments; based in Auckland, New Zealand, founded in 2017, with a focus on security tools, vulnerability assessments, and technical security services.

Managed Security Services
Managed CISO/ISM Service
24X7 SOC Service
+5 more
StrikeCyber

StrikeCyber

Infrastructure and Web Applica...
brisbane, Australia 2 employees

Cybersecurity company specializing in offensive security and penetration testing; founded 2022; Brisbane, Australia; 2 employees; delivers precision-driven cybersecurity protection through advanced offensive strategies.

Provides Penetration Testing
Red Teaming
Vulnerability Assessments
+3 more
StickmanCyber

StickmanCyber

Certified Network And Applicat...
Macquarie Park, Australia 62 employees

StickmanCyber is Australia's #1 cybersecurity services company, providing cybersecurity as a service with a fully managed platform; 46 employees, $4M revenue, founded in 2006, based in Macquarie Park, Australia. They offer penetration testing and help over 200 enterprises reduce cybersecurity spend and certification time by 70%, with a global rank of #2,379,786.

Provides Cybersecurity As-a-service (csaas)
Penetration Testing
Vulnerability Assessments
+5 more
CyberPulse

CyberPulse

Penetration Testing and Assura...
Sydney, Australia 8 employees

CyberPulse is a private cybersecurity firm based in Sydney, Australia, founded in 2020 with 5 employees and $11M in annual revenue; they offer comprehensive cybersecurity services including governance, risk, and compliance (GRC), consulting, cyber solutions, and penetration testing, with active testing capabilities as evidenced by their service offerings.

Provides Governance Risk And Compliance (grc)
Penetration Testing And Assurance
Cyber Solutions
+5 more
Myempire Group

Myempire Group

Comprehensive Penetration Test...
Australia 9 employees

Cybersecurity firm headquartered in Melbourne, Australia, specializing in penetration testing services; provides vulnerability assessments for web, infrastructure, social engineering, and mobile testing to help organizations strengthen security controls.

Provides Penetration Testing
Vulnerability Assessments
Cyber Security Strategy Development
+2 more
ctrl:cyber

ctrl:cyber

Internal and External Penetrat...
Australia 60 employees

Australian cybersecurity company founded in 2017; headquartered in Melbourne, VIC; specializes in penetration testing, including internal/external testing, web/mobile assessments, and social engineering; serves Australian organizations with offensive security services.

Provides Penetration Testing Including Internal
External
Web
+5 more
Security Centric

Security Centric

Comprehensive Penetration Test...
Sydney CBD, Australia 17 employees

Security Centric is an Australian private company specializing in computer and network security, with 15 employees and founded in 2012 in Sydney CBD. It offers professional development training in cybersecurity, cloud computing, and project management, and explicitly provides penetration testing services, as evidenced by dedicated service pages. The firm operates in a competitive market alongside Tesserent and CXO Security, with a web presence of 461 monthly visits.

Provides Penetration Testing
Cloud Security Services
Cyber Security Maturity Assessments
+5 more