Home / Services / Incident Response

Find a pentest company offering Incident Response

730 companies offer this service

VDA Labs, LLC

VDA Labs, LLC

Application and Network Penetr...
Grand Rapids, United States 40 employees

VDA Labs, LLC is a cybersecurity solutions and services provider specializing in penetration testing, with 30 employees, $6M annual revenue, founded in 2007 in Grand Rapids, Michigan. The company focuses on safeguarding organizations through security assessments, compliance, secure coding, IoT security, and fuzzing, and is positioned at global rank #6,432,848 with a niche market presence.

Application Security
Cloud Security
Network Security
+5 more
Intricate Security LLC

Intricate Security LLC

Comprehensive Network and Web ...
Alpena, United States 5 employees

Cybersecurity company specializing in penetration testing, incident response, and network forensics; 3 employees with 25% YoY growth; founded 2016; Alpena, Michigan, US. Offers services like security assessments, hardening, vulnerability scanning, and virtual CISO, with active engagement in cybersecurity news and social media.

Security Hardening
Penetration Testing
Incident Response
+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
Securely Yours LLC

Securely Yours LLC

Vulnerability Assessment and P...
Bloomfield Hills, United States 7 employees

IT services and cybersecurity consulting company specializing in vulnerability assessments and penetration testing; 6 employees, $5.1M revenue, founded 2009 in Bloomfield Hills, MI; offers assessment, managed, deployment, leadership, and education services, with a focus on security vulnerability mitigation.

Vulnerability Scan And Penetration Testing
Building Information Security Program
Identity And Access Management
+5 more
TECH LOCK Inc.

TECH LOCK Inc.

Red Team Penetration Testing
Troy, United States 11 employees

Cybersecurity company specializing in managed threat detection, penetration testing, and compliance solutions; $11.6M annual revenue, 3 employees, founded 2008 in Troy, Michigan, with expertise in HIPAA/HITRUST, PCI, and CMMC standards. Recognized for MDR services with a focus on security and compliance outcomes.

Managed Detection And Response
HIPAA Compliance
HITRUST Compliance
+5 more
Cyber Protect LLC

Cyber Protect LLC

Comprehensive Penetration Test...
Warren, United States 7 employees

IT services and consulting company specializing in cybersecurity, managed IT, and compliance; 6 employees, +40% YoY growth; based in Warren, Michigan, USA; offers penetration testing services, 24/7 managed IT, cloud solutions, and security training; active in SMB cybersecurity market.

Penetration Testing
Vulnerability Scanning
Cyber Risk Assessments
+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
Ad

Stop wasting time on security questionnaires

ResponseHub uses AI to automate your security questionnaire responses. 100% confidence, save days, unblock deals.

Learn more
General Motors

General Motors

Red Team Penetration Testing
Michigan 156000 employees

Automotive manufacturing giant headquartered in Detroit, Michigan, United States; produces Chevrolet, Buick, GMC, and Cadillac vehicles; also offers penetration testing and cybersecurity services via GM Sectec, utilizing ethical hacking techniques for vulnerability identification.

Automotive Manufacturing
Penetration Testing
Security Validation
+5 more
Blue Team Alpha

Blue Team Alpha

Ethical Hacking and Offensive ...
St. Paul, United States 28 employees

Cybersecurity consulting firm specializing in penetration testing, incident response, and vCISO services; 18 employees with +7.7% YoY growth; founded 2018; headquartered in St. Paul, Minnesota, USA; private company with a global rank of #8,249,351 and 1,296 monthly website visits; veteran-owned; active in industry partnerships and social media.

Incident Response
Offensive Services
Advisory Services
+3 more
FRSecure

FRSecure

Comprehensive Penetration Test...
Edina, United States 115 employees

Information security consulting company specializing in cybersecurity, penetration testing, and risk management; 86 employees with 6.5% YoY growth, $17.5M revenue; based in Edina, Minnesota, founded in 2008.

Virtual CISO
Incident Response
Risk Assessment
+5 more
Pivotalogic

Pivotalogic

Comprehensive Penetration Test...
Maple Grove, United States 9 employees

Cybersecurity company specializing in penetration testing and security risk assessments; 9 employees; Founded 2015; Maple Grove, MN; Offers services including security testing, risk management, and security operations, with a focus on network security and vulnerability assessments.

Security Risk Assessment
Virtual CISO
Third-party Risk Management
+5 more
CSI Tech Corp

CSI Tech Corp

Strategic Penetration Testing
Minnesota 200 employees

Managed IT provider and cybersecurity firm based in Bloomington, Minnesota; offers cybersecurity services including incident response and strategic penetration testing; targets SMBs and nonprofits in Minnesota and the Twin Cities area.

Managed IT Services
Incident Response
Cybersecurity Services
+5 more
SpearTip

SpearTip

Adversary Emulation Penetratio...
St. Louis, United States 45 employees

Cybersecurity company specializing in threat intelligence, penetration testing, and security consulting; 25 employees with 12.5% YoY growth, $7.2M revenue; founded 2005; based in St. Louis, Missouri, United States; offers adversary emulation, vulnerability assessments, incident response, and targeted security services.

Penetration Testing
Vulnerability Assessment
Security Consulting
+5 more
USA CYBER

USA CYBER

Comprehensive Cybersecurity Pe...
St Louis, United States 19 employees

Private information services company founded in 2023; 17 employees; headquartered in St. Louis, Missouri, USA; offers cybersecurity testing including penetration testing, managed IT, network design, and digital forensics; focuses on cybersecurity solutions with a growing service portfolio.

Managed IT Services
Co-managed IT Services
Cloud Computing
+5 more
Ad

Advertise on pentest.fyi

You could be here!

Learn more
RAVENii

RAVENii

Network Penetration Testing
Kansas City, United States 11 employees

Cybersecurity company specializing in network security, incident response, and managed security services; provides penetration testing including external/internal network, web app, and vulnerability assessments; 6 employees; Founded 2014; Kansas City, Missouri.

Incident Response
Managed Security Services
Penetration Testing
+3 more
Digital Maelstrom

Digital Maelstrom

Network and Application Pentes...
Kansas City, United States 7 employees

IT services and consulting company based in Kansas City, Missouri; specializes in custom software, security, and IT strategy; offers active penetration testing services including network, system, and application testing; 6 employees; founded 2006; $304.9K annual revenue.

IT Strategy Consulting
IT Security Services
Penetration Testing
+5 more
Alexander Cybersecurity

Alexander Cybersecurity

General Penetration Testing
Missouri 4 employees

Missouri-based cybersecurity company specializing in managed security services and penetration testing; operates from Kansas City, MO; provides simulated attack assessments and digital forensics.

Managed Security Services
Penetration Testing
Incident Response
+5 more
PDI Security & Network Solutions

PDI Security & Network Solutions

Red Team Penetration Testing
Missouri 97 employees

Cybersecurity company based in Kansas City, Missouri, specializing in managed security services and penetration testing; rebranded from Nuspire, with a focus on red team pentests and comprehensive cybersecurity solutions.

Managed Detection And Response
Endpoint Detection And Response
Managed Security Services
+5 more
Mitnick Security

Mitnick Security

Mitnick Security specializes i...
Las Vegas, United States 16 employees

Cybersecurity consulting firm specializing in penetration testing, incident response, and security assessments; founded in 2004, headquartered in Las Vegas, Nevada; $10M annual revenue, 1 employee, with a slight YoY decline of -11.1%. Known for expertise in vulnerability assessments, social engineering, and red team operations, with a global web rank of #806,548 and 38,076 monthly visits.

Penetration Testing
Red Team Operations
Security Awareness Training
+4 more
Blue Spruce Technologies

Blue Spruce Technologies

Network Security Penetration T...
Durham, United States 18 employees

Private computer and network security company based in Durham, New Hampshire, United States; 12 employees; $13.4M annual revenue; founded 2004; provides penetration testing, security consulting, firewall audits, vulnerability assessments, secure wireless, and security integration services.

Managed Network Services
Managed Security Services Including Vulnerability Management And Penetration Testing
Managed Detection And Response
+2 more
Gotham Security, an Abacus Group Company

Gotham Security, an Abacus Group Company

Application Penetration Testin...
Princeton, United States 11 employees

Cybersecurity company specializing in boutique cybersecurity services including penetration testing, threat intelligence, and compliance; 6 employees (+50% YoY growth), $3.1M revenue, founded 2013, headquartered in Princeton, New Jersey, United States.

Penetration Testing
Red Team Testing
Vulnerability And Remediation Management
+5 more
Protexity

Protexity

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

Cybersecurity company specializing in penetration testing and vulnerability assessments; founded 2023 in Princeton, New Jersey; 2 employees with 33.3% YoY growth; offers comprehensive offensive security services including network, web, cloud, and physical assessments; modest web presence with 269 monthly visits and global rank #12,614,491.

Defensive Services
Offensive Services
Penetration Testing
+5 more
Compass Federal Consulting

Compass Federal Consulting

Federal IT Penetration Testing
Shamong, United States 7 employees

IT services and consulting company specializing in cybersecurity, risk management, and penetration testing; 5 employees with 40% YoY growth; based in Shamong, New Jersey, founded in 2011; provides security planning and compliance services for federal, healthcare, and private clients.

FISMA Compliance
ISO 2700 Compliance
Fedramp
+5 more
SecureCoders

SecureCoders

Comprehensive Penetration Test...
Hammonton, United States 8 employees

IT services and consulting company specializing in security, development, and compliance; offers penetration testing, application security, code reviews, DevOps, and cloud hosting; 6 employees, founded 2016, headquartered in Hammonton, New Jersey, USA.

Penetration Testing
Virtual CISO Services
Security Questionnaire Service
+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
Information Security Management, LLC

Information Security Management, LLC

Network and Web Application Te...
Brielle, United States 7 employees

Cybersecurity firm providing vulnerability and penetration testing services for web and mobile applications; based in Brielle, New Jersey, with 4 employees, founded in 2003, and offering compliance support for frameworks like PCI, HIPAA, ISO, NIST, CIS, CMMC, and SOC2.

Regulatory Compliance Consulting
PCI Compliance
HIPAA Compliance
+5 more
Cylerian

Cylerian

Comprehensive Security Penetra...
Jersey City, United States 18 employees

Cybersecurity company specializing in cloud security, observability, and operations; 13 employees with 63.6% YoY growth; founded 2018; headquartered in Jersey City, NJ; offers a unified SaaS security platform and penetration testing services.

Penetration Testing
Incident Response
Threat Hunting
+5 more
Aspire Technology Partners

Aspire Technology Partners

Web Application Testing
New Jersey 124 employees

Cybersecurity and digital technology consulting firm based in Eatontown, NJ; offers enterprise digital infrastructure, managed services, and penetration testing including web application and internal/external pentests; headquartered in Eatontown, New Jersey.

Penetration Testing
Vulnerability Assessment
Security Consulting
+5 more
Tigris Cybersecurity

Tigris Cybersecurity

Comprehensive Network and Syst...
Chester, United States 2 employees

Cybersecurity company based in Chester, New Jersey, specializing in computer and network security; 2 employees, founded 2020; offers penetration testing services to identify vulnerabilities and enhance security; focuses on cybersecurity education and managed security services.

IT Infrastructure
IT Management
IT Optimization
+5 more
Ad

Stop wasting time on security questionnaires

ResponseHub uses AI to automate your security questionnaire responses. 100% confidence, save days, unblock deals.

Learn more
Cortrucent Security

Cortrucent Security

Continuous Penetration Testing
New Jersey 12 employees

Cybersecurity company headquartered in Berlin, New Jersey, United States; provides penetration testing and managed security services with a focus on continuous vulnerability assessment and simulated attack scenarios.

Managed Security Services
Fractional CISO
Managed IT Services
+5 more
Attack Research

Attack Research

Penetration Testing and Securi...
White Rock, United States 10 employees

Cybersecurity company specializing in penetration testing and security consulting; 7 employees, $55.9M revenue, founded 2009, based in White Rock, NM, with 11.1% YoY growth; offers breach assessment, incident response, security architecture review, and more.

Penetration Testing And Vulnerability Assessments
Custom Training
Application Assessment
+3 more
White Hack Labs

White Hack Labs

Web and Mobile Application Tes...
New York, United States 9 employees

Cybersecurity company specializing in penetration testing and vulnerability discovery; 5 employees, founded 2018, headquartered in New York, NY; offers manual and automated security assessments for SaaS, mobile, web, cloud, blockchain, and infrastructure assets.

Penetration Testing
Red Teaming
Vulnerability Assessment
+4 more
Gloden Cybersecurity Solutions LLC

Gloden Cybersecurity Solutions LLC

Medical Device Security Testin...
Manhattan, United States 4 employees

Cybersecurity company specializing in medical technology; provides penetration testing, vulnerability assessments, risk management, and security architecture; 2 employees with +300% YoY growth; founded 2024 in Manhattan, NY.

Vulnerability Assessment
Penetration Testing
Cybersecurity Implementation And Management
+4 more
GRA Quantum

GRA Quantum

Network Security Assessments
New York, United States 16 employees

Cybersecurity company specializing in penetration testing, incident response, dark web monitoring, and digital forensics; 2 employees with -5.9% YoY growth; $1M-$5M revenue; headquartered in New York, NY.

Penetration Testing
Incident Response
Dark Web Monitoring
+1 more
Anjolen Inc.

Anjolen Inc.

Red Team Penetration Testing
New York 18 employees

Cybersecurity company based in Utica, NY, specializing in penetration testing and red team assessments; explicitly offers pentest services as part of their cybersecurity solutions.

Penetration Testing
Vulnerability Management As A Service
Red Team Penetration Testing
+5 more
iSECURE

iSECURE

Attack Simulations and Penetra...
New York 11 employees

Cybersecurity firm headquartered in Rochester, NY, providing penetration testing, vulnerability assessments, and incident response services; explicitly offers attack simulations and tabletop exercises to identify security vulnerabilities and simulate real-world cyberattacks.

Penetration Testing
Vulnerability Assessment
Incident Response
+5 more
L

LIFARS

Real-World Attack Simulation
New York 30 employees

Cybersecurity firm providing Incident Response, Digital Forensics, Penetration Testing, Ransomware Mitigation, and Cyber Resiliency Services; headquartered in New York, NY, United States; offers penetration testing services.

Incident Response
Digital Forensics
Penetration Testing
+5 more
Revbits

Revbits

Comprehensive Penetration Test...
New York 9 employees

Cybersecurity company based in Mineola, NY; specializes in security solutions including penetration testing, vulnerability assessments, and security testing services; headquartered in Mineola, NY, United States.

Penetration Testing
Vulnerability Assessment
Security Testing
+3 more
Cyber Diligence

Cyber Diligence

Network and Device Penetration...
New York 11 employees

Private investigation firm specializing in digital forensics and cybersecurity; offers penetration testing services as part of its high-tech investigative solutions; headquartered in Syosset, New York, with a sophisticated computer forensics lab.

Digital Forensics
IT Security Monitoring
Ediscovery Services
+5 more
Defensible Technology

Defensible Technology

Comprehensive Penetration Test...
New York, United States 8 employees

Cybersecurity company specializing in penetration testing and security assessments; 7 employees with 33.3% YoY growth; founded 2019; headquartered in New York, USA; offers external/internal penetration tests and application security evaluations.

IT Services
Cybersecurity Services
Assessment Services
+3 more
Orbitalfire Cybersecurity

Orbitalfire Cybersecurity

Real-World Hacking Simulations
New York 7 employees

Cybersecurity company based in Troy, New York, United States; specializes in penetration testing services that simulate real-world hacking to evaluate security defenses and response capabilities.

Assessments
Compliance
Penetration Testing
+5 more
American Technology Services

American Technology Services

Vulnerability Assessment and P...
New York 51 employees

Cybersecurity and IT solutions provider based in New York; offers managed services, cybersecurity, compliance, and penetration testing (VAPT). The company is headquartered in the Financial District at 250 Broadway, New York, NY, and provides comprehensive security assessments including vulnerability assessment and penetration testing.

Vulnerability Assessment And Penetration Testing
Incident Response
Continuous Security Monitoring
+5 more
Deadlock Security

Deadlock Security

Continuous Penetration Testing...
New York 4 employees

Cybersecurity company providing managed security services with a focus on penetration testing; headquartered in Albany, New York, United States; offers continuous penetration testing programs and comprehensive security solutions.

Managed Security Services
Penetration Testing
Security Monitoring
+3 more
E Com Security Solutions

E Com Security Solutions

Web Application Penetration Te...
New York, United States 31 employees

IT services and consulting company specializing in cybersecurity and compliance; 27 employees, founded 2008, headquartered in New York, USA; offers penetration testing services for networks and web applications, with categories including network penetration testing and web application penetration testing; 1,106 monthly website visits, global rank #11,587,344, employer rating 5.0/5.0.

Penetration Testing
Vulnerability Assessment
Security Consulting
+5 more
NetConnect

NetConnect

Vulnerability Testing and Asse...
New York 15 employees

Cybersecurity firm headquartered in Staten Island, NY; specializes in penetration testing, vulnerability assessments, and incident response services; provides security testing and vulnerability evaluation solutions.

Penetration Testing
Vulnerability Assessment
Incident Response
+5 more
Unit 221B

Unit 221B

Red Team Engagements
New York, United States 19 employees

Cybersecurity company based in New York, NY, specializing in discreet security assessments, incident response, threat intelligence, investigations, and training; offers penetration testing, red-team, and autonomous testing services; 6 employees with -5.0% growth; operates in cybersecurity, assessments, investigations, threat intelligence, incident response, and compliance.

Penetration Testing
Red Team
Purple Team
+5 more
Tangible Security

Tangible Security

Network Pentesting
Knightdale, United States 35 employees

IT services and cybersecurity company specializing in penetration testing, compliance, and security consulting; 10 employees, $18.3M revenue, founded 1998, based in Knightdale, NC, with $6M funding; provides network, web, and mobile pentest services, serving clients with cybersecurity expertise.

Penetration Testing
Compliance Gap Assessments
Fractional CISO Services
+5 more
DarkStack7 Cyber Defense

DarkStack7 Cyber Defense

Application and Network Pentes...
Charlotte, United States 6 employees

Cybersecurity company specializing in computer and network security; provides penetration testing, incident response, and managed security services to over 450 clients globally. Founded in 2019, based in Charlotte, North Carolina, with 4 employees and 100% YoY growth; known for large-scale enterprise security projects and deep industry expertise.

Penetration Testing
Incident Response
Virtual CISO Leadership
+5 more
Roman Consulting

Roman Consulting

Application Security Pentestin...
Harrisburg, United States 3 employees

Cybersecurity consulting firm specializing in website security, migration, and cybersecurity-business alignment; offers penetration testing services; 3 employees; founded 2016; Harrisburg, North Carolina, USA.

Risk Management
Access Control
Security Controls
+5 more
Xervant Cyber Security

Xervant Cyber Security

Network Pentesting
Albemarle, United States 1 employees

Xervant Cyber Security is a North Carolina-based private cybersecurity company specializing in security assessments, penetration testing, and social engineering evaluations; founded in 2011, with 1 employee, it provides advanced security services in the information security consulting market. The firm is headquartered in Albemarle, North Carolina, USA, and maintains a web presence with 361 monthly visits and a global rank of #12,434,251.

Network Security Assessments
Penetration Testing
Web Application Security Assessments
+5 more
Cycom Systems

Cycom Systems

Ethical Hacking
North Carolina 3 employees

Cybersecurity company based in Raleigh, North Carolina; specializes in Cyber Security and Microsoft Cloud services; offers penetration testing services through ethical hacking, emphasizing technical expertise and regional leadership.

Vulnerability Assessments
Network Monitoring
Incident Response
+5 more
Petronella Technology Group, Inc.

Petronella Technology Group, Inc.

Network Pentesting
North Carolina 8 employees

Cybersecurity company based in Raleigh, NC; specializes in cyber crisis management, 24/7 SOC, and compliance; explicitly offers penetration testing services across the US, with a focus on security control testing and exploitation.

Cyber Crisis Management
24/7 Security Operations Center (soc)
Compliance Consulting
+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
TrustedSec

TrustedSec

Comprehensive Penetration Test...
Fairlawn, United States 114 employees

Cybersecurity company specializing in computer and network security; 77 employees, $2.5M revenue, founded 2012, headquartered in Fairlawn, Ohio; offers penetration testing, vulnerability assessment, and incident response services; CREST-certified for penetration testing; recently acquired Trimarc.

Penetration Testing
Security Consulting
Incident Response
+3 more
Warwick Communications

Warwick Communications

Exploit Detection and Penetrat...
Ohio 36 employees

Cybersecurity service provider specializing in penetration testing; headquartered in Broadview Heights, Ohio, with a focus on Ohio-based businesses; offers exploit detection and cybersecurity risk assessments.

Penetration Testing
Exploit Detection
Cybersecurity Risk Assessments
+5 more
FIT Technologies

FIT Technologies

Comprehensive Penetration Test...
Ohio 162 employees

Managed IT services provider based in Cleveland, Ohio, specializing in tailored IT solutions, cybersecurity, and productivity; offers penetration testing services as part of its cybersecurity portfolio.

Managed IT Services
Tailored IT Solutions
Cybersecurity Services
+5 more
Alias Cybersecurity

Alias Cybersecurity

Network, Application, and Clou...
Oklahoma City, United States 25 employees

Alias Cybersecurity (Alias Forensics Inc) is a private cybersecurity company specializing in penetration testing, incident response, and digital forensics; with 11 employees (+8.7% YoY growth), $3.3M annual revenue, founded in 2010, headquartered in Oklahoma City, Oklahoma, United States. The firm offers IT & PCI audits, social engineering, malware removal, and cybersecurity education, serving clients across the US. Key competitors include rsolutions, tecnomedia, and assign-it.

Penetration Testing
Social Engineering
Vulnerability Assessments
+5 more
Critical Fault

Critical Fault

Network Penetration Testing
Edmond, United States 5 employees

Critical Fault is a cybersecurity firm specializing in penetration testing and security assessments; founded in 2021, with 2 employees, based in Edmond, Oklahoma, USA, and $100K in total funding. They offer services including penetration testing, CMMC prep, digital forensics, incident response, and physical security, serving clients of any size.

Penetration Testing
Application Security
Digital Forensics
+4 more
Cyber Blacksmith

Cyber Blacksmith

Application Penetration Testin...
Shawnee, United States 5 employees

Cyber Blacksmith is a private cybersecurity firm based in Shawnee, Oklahoma, specializing in IT management, cyber security, and penetration testing services; with 4 employees, founded in 2013, they focus on serving small and medium-sized businesses with comprehensive security solutions, including web application penetration testing and red team services.

Cybersecurity Risk Assessments
Incident Response
Application Penetration Testing
+3 more
Ad

Advertise on pentest.fyi

You could be here!

Learn more
BitGuard Security

BitGuard Security

Red Teaming
Oklahoma 1 employees

Cybersecurity company headquartered in Bethany, Oklahoma; offers tailored security solutions, incident response, and penetration testing services including red teaming, social engineering, and phishing simulations.

Monitoring
Security Readiness Assessments
Incident Response
+5 more
Lockard Security

Lockard Security

Red Team Penetration Testing
Hillsboro, United States 8 employees

Cybersecurity company specializing in penetration testing, vulnerability assessments, and red team services; 6 employees with 33.3% YoY growth, founded in 2018, headquartered in Hillsboro, Oregon, United States. Offers offensive security services including simulated attacks and security consulting.

Red Team Services
Purple Team Services
Managed Detection And Response
+5 more
White Knight Labs

White Knight Labs

Offensive Security and Compreh...
Guys Mills, United States 24 employees

Cybersecurity company specializing in penetration testing and offensive security; 18 employees with 9.1% YoY growth; founded 2016; headquartered in Guys Mills, Pennsylvania, USA; offers network and cloud penetration testing, adversary simulation, and active directory exploitation.

Penetration Testing
Social Engineering Attack Simulation
Red Team Engagements
+5 more
SEVN-X

SEVN-X

Red Team and Offensive Securit...
King of Prussia, United States 17 employees

Cybersecurity company specializing in penetration testing, vulnerability management, and security training; 13 employees with 13.3% YoY growth; founded 2020; based in King of Prussia, Pennsylvania, USA; offers customized cybersecurity solutions with expert reporting and hands-on training.

Advisory Services
Vciso & Advisory
Framework Assessments
+5 more
3 Territory Solutions

3 Territory Solutions

Facility-Related Control Syste...
Pittsburgh, United States 2 employees

IT services and cybersecurity company specializing in penetration testing for control systems and medical devices; provides hardware/firmware penetration testing, working with government and utility clients; founded 2016; 2 employees; headquartered in Pittsburgh, PA.

Penetration Testing
Vulnerability Testing
Security Assessments
+5 more
Cyber Sleuth Security

Cyber Sleuth Security

Penetration and Vulnerability ...
Garnet Valley, United States 2 employees

Cyber Sleuth Security is a private cybersecurity firm specializing in penetration testing, risk assessment, and compliance consulting for small businesses; founded in 2023, with 2 employees, headquartered in Garnet Valley, Pennsylvania, serving diverse industries including law, healthcare, finance, government, and retail.

Risk Assessments
Enterprise Traffic Protector
Security Operations Center
+5 more
Adapt Forward

Adapt Forward

Network and Application Penetr...
North Charleston, United States 149 employees

Cybersecurity company specializing in defensive security, penetration testing, and offensive security; 110 employees (+16.4% YoY growth), $9M revenue, founded 2015, based in North Charleston, SC; offers penetration testing services to identify and exploit vulnerabilities across networks, applications, and infrastructure.

Incident Response
Insider Threat
Cyber Threat Intelligence
+5 more
Soteria - Security Solutions & Advisory

Soteria - Security Solutions & Advisory

Comprehensive Penetration Test...
Charleston, United States 30 employees

Soteria - Security Solutions & Advisory is a cybersecurity company founded in 2014 in Charleston, SC, with 19 employees and $7.3M annual revenue. It specializes in penetration testing, security advisory, and incident response, providing offensive security services across networks, applications, APIs, cloud, and physical facilities. The firm has received $7M in funding and is led by former NSA members and industry experts, serving clients with tailored security solutions.

Penetration Testing
Vulnerability Management
Incident Response
+5 more
Coefficient Technologies LLC dba Surveillent Cyber

Coefficient Technologies LLC dba Surveillent Cyber

Network and Web Application Te...
South Carolina 2 employees

Cybersecurity firm based in Columbia, SC, providing comprehensive cybersecurity solutions for SMBs; offers penetration testing services including internal/external network, web application, and firewall analysis, demonstrating active security testing capabilities.

Penetration Testing
Managed SIEM
Security Incident And Crisis Support
+5 more
Black Hills Information Security

Black Hills Information Security

Network, Web Application, Wire...
Spearfish, United States 142 employees

Black Hills Information Security is a private cybersecurity company specializing in penetration testing, red teaming, threat hunting, and active security assessments; 82 employees with 4.4% YoY growth, founded in 2008, headquartered in Spearfish, South Dakota, United States. The firm offers comprehensive pentest services including external/internal network, web app, wireless, and continuous testing, serving clients globally with a strong web presence and competitive market position.

Penetration Testing
Red Teaming
Threat Hunting
+5 more
SBS CyberSecurity

SBS CyberSecurity

Network Penetration Testing an...
Madison, United States 107 employees

Cybersecurity consulting and audit firm specializing in computer and network security; 75 employees (+15.1% YoY growth), $15M revenue, founded 2004, headquartered in Madison, SD; offers penetration testing, risk management, cybersecurity education, and digital forensics.

Virtual CISO
Incident Response
Business Continuity
+5 more
1stResponder

1stResponder

Penetration Testing and Advers...
Nashville, United States 9 employees

Cybersecurity company specializing in incident response, digital forensics, penetration testing, and vulnerability management; 9 employees with 800% YoY growth; based in Nashville, Tennessee, founded in 2019.

Digital Forensics
Incident Response
Advisory Services (vciso)
+3 more
Security Tapestry

Security Tapestry

Network and Vulnerability Asse...
Germantown, United States 5 employees

Cybersecurity operations company providing managed SOC, incident response, and detection & response solutions; offers penetration testing services; founded in 1998; 2 employees; headquartered in Germantown, Tennessee, United States.

Penetration Testing
Risk And Vulnerability Assessments
Managed SOC
+5 more
CyberShield Strategies

CyberShield Strategies

Simulated Cyberattacks
Knoxville, United States 1 employees

CyberShield Strategies is a cybersecurity-focused IT services and consulting company based in Knoxville, Tennessee; founded in 2023 with 1 employee and no recent growth. They provide expert small business cybersecurity policies, compliance solutions, and penetration testing services, including simulated cyberattacks and vulnerability assessments, to help protect data and prevent breaches. The company emphasizes affordable, easy-to-implement security solutions and is a trusted partner in policy and compliance for small businesses.

Risk Assessments
Incident Response
Compliance Solutions
+4 more
Scinary Cybersecurity, LLC

Scinary Cybersecurity, LLC

Real-World Threat Simulation P...
Waco, United States 17 employees

Cybersecurity firm specializing in penetration testing, incident response, and compliance; 9 employees with 21.4% YoY growth; based in Waco, Texas, founded 2015; serves small and midsized government clients across multiple states; global rank #13,535,012 with 368 monthly website visits.

Penetration Testing
Incident Response
Cybersecurity Compliance
+2 more
RSI Security

RSI Security

Network Penetration Testing
Southlake, United States 49 employees

Cybersecurity-focused IT services and consulting company specializing in risk management, cyber engineering, assessment, and advisory services; provides penetration testing services explicitly listed on its website; headquartered in Southlake, Texas, with 26 employees, $5.9M annual revenue, and 22.5% YoY growth.

Penetration Testing
Vulnerability Management
Incident Response
+5 more
PoCs

PoCs

Web Application Penetration Te...
Dallas, United States 6 employees

Cybersecurity and IT services company specializing in red team operations, bug hunting, incident response, and OSINT training; 6 employees with 20% YoY growth, founded in 2019, based in Dallas, Texas, offering pentest (GPEN), web pentest, and cybersecurity social media courses.

Red Team
Bug Hunting
Incident Response
+3 more
Flashback Data

Flashback Data

Internal and External Network ...
Austin, United States 8 employees

IT services and consulting firm specializing in digital forensics, data recovery, incident response, and penetration testing; 6 employees, $478K revenue, founded 2004 in Austin, Texas; ISO 17025:2017 accredited forensic testing laboratory with 4,019 monthly visits and a global rank of #4,165,202.

Digital Forensics
Data Recovery
Cybersecurity
+5 more
Cutaway Security, LLC

Cutaway Security, LLC

ICS Penetration Testing
Corpus Christi, United States 2 employees

Cybersecurity company specializing in industrial control system (ICS) security, security assessments, and advanced research; 2 employees, founded 2007, headquartered in Corpus Christi, Texas; offers penetration testing services including ICS pentest; veteran-owned with a web presence of 2,214 monthly visits and a global rank of #7,390,917.

Industrial Control System Security
Security Program Maturity Assessments
Security Assessments
+4 more
TEEX Business and Cyber Solutions

TEEX Business and Cyber Solutions

Technical Vulnerability Assess...
College Station, United States 9 employees

Cybersecurity company providing penetration testing, technical assistance, and training; 7 employees with 350% YoY growth; headquartered in College Station, TX; part of Texas A&M Engineering Extension Service; trusted by DOD and DHS for cybersecurity readiness and assessments.

Cybersecurity Training
Cybersecurity Assistance
Penetration Testing
+3 more
Evoionos LLC

Evoionos LLC

Security Assessment & Penetrat...
Austin, United States 12 employees

Cybersecurity company specializing in penetration testing and security assessments; 9 employees with 100% YoY growth; based in Austin, Texas, United States; offers digital forensics, incident response, threat intelligence, AI/ML security solutions.

Penetration Testing
Managed Defence Operations
Digital Forensics
+5 more
Cypher24 Consulting

Cypher24 Consulting

Vulnerability Assessment and P...
Texas 6 employees

Cybersecurity consulting firm founded in 2016, headquartered in Round Rock, Texas; specializes in penetration testing, vulnerability management, incident response, and compliance; public company in the computer and network security industry.

Penetration Testing
Vulnerability Management
Incident Response
+1 more
Rendition Infosec

Rendition Infosec

Incident Response and Business...
Dallas, United States 11 employees

Cybersecurity firm specializing in penetration testing, breach response, and network security monitoring; founded in 2021, based in Dallas, Texas, with $3.1M annual revenue and 1 employee. Acquired by BreachQuest in 2021, it focuses on cyber resilience and incident preparedness, with active engagement in cybersecurity news and social media.

Penetration Testing
Incident Response
Email Security
+2 more
Hayrok

Hayrok

Next-Generation Penetration Te...
Houston, United States 7 employees

Hayrok is a private cybersecurity firm based in Houston, Texas, founded in 2024, with 5 employees and experiencing 133.3% YoY growth. It offers managed security services such as penetration testing, threat monitoring, incident response, and compliance support, integrating seamlessly with cloud and enterprise workflows to protect modern organizations.

Advanced Threat Detection
Incident Response
Penetration Testing
+4 more
Recon InfoSec

Recon InfoSec

Comprehensive Enterprise Penet...
Austin, United States 25 employees

Cybersecurity firm specializing in managed security operations, incident response, and penetration testing; 14 employees with 31.6% YoY growth; based in Austin, Texas, founded in 2018; actively involved in pentest services as evidenced by blog content; maintains a modest web presence with 3,361 monthly visits and global rank #4,898,654.

Managed Security Operations
Penetration Testing
Incident Response
+1 more
SECURE

SECURE

Traditional IT Security Penetr...
Texas 18 employees

IT services and cybersecurity consulting company founded in 2017; headquartered in Austin, Texas; provides penetration testing, incident response, forensics, risk assessments, audits, ISMS development, and managed security services.

Penetration Testing
Incident Response
Forensics
+4 more
Black Belt Secure

Black Belt Secure

Manual Penetration Testing
Dallas, United States 6 employees

Cybersecurity company providing penetration testing, managed services, compliance, and disaster recovery; 4 employees, founded 2020, headquartered in Dallas, Texas, with a dedicated Penetration Testing service page indicating expertise in simulated cyberattack assessments.

Managed Cybersecurity
Compliance
Disaster Recovery
+5 more
RSI - Renaissance Systems, Inc.

RSI - Renaissance Systems, Inc.

Network Penetration Testing an...
Texas 17 employees

Cybersecurity and IT solutions provider headquartered in Austin, Texas; specializes in penetration testing services covering networks, websites, web apps, wireless, and cloud environments, with detailed testing methodologies and deliverables.

Penetration Testing
Managed Services
Professional IT Services
+5 more
1440 Security

1440 Security

Infrastructure and Network Pen...
Dallas, United States 4 employees

Cybersecurity firm specializing in real-time threat detection, monitoring, and penetration testing; 4 employees, founded 2000, headquartered in Dallas, Texas, with a focus on managed SIEM, SOC operations, and advanced cyber defense.

Penetration Testing
Vulnerability Assessment
Incident Response
+2 more
Third Rock, Inc.

Third Rock, Inc.

External Network Penetration T...
Texas 4 employees

Cybersecurity firm based in Round Rock, Texas; specializes in penetration testing for external network vulnerabilities, offering up to 10 public-facing IP tests annually; services include cyber risk assessments and vulnerability scans.

Penetration Testing
Vulnerability Assessment
Risk Mitigation
+4 more
Alliant Cybersecurity

Alliant Cybersecurity

Vulnerability Assessment and P...
Texas 27 employees

Cybersecurity firm based in Houston, Texas; offers penetration testing, vulnerability assessments, and security consulting; explicitly provides ethical hacking and simulated attack testing services; founded in Texas with a focus on comprehensive security solutions.

Penetration Testing
Vulnerability Assessment
Security Consulting
+5 more
Apollo Information Systems

Apollo Information Systems

External, Internal, and Web Ap...
Texas 42 employees

Cybersecurity company based in Dallas, Texas; specializes in intelligence-led security solutions and offers penetration testing services, including external, internal, and web application testing, with over 20 years of experience.

Intelligence-led Security Solutions
Penetration Testing
Strategic Security Consulting
+5 more
Infodefense

Infodefense

Penetration Testing and Red Te...
Texas 11 employees

Managed security services provider headquartered in Carrollton, Texas; offers penetration testing, vulnerability assessments, red team exercises, and security evaluations.

Penetration Testing
Vulnerability Assessments
Red Team Exercises
+5 more
Auriseg

Auriseg

Advanced Penetration Testing a...
Austin, United States 100 employees

Auriseg is a private cybersecurity company headquartered in Austin, Texas, with 70 employees and 53% YoY growth; specializes in comprehensive security programs including penetration testing, red/blue team exercises, and security architecture review; founded in 2014, with a global presence and 1,841 monthly website visits.

Vulnerability Management
Penetration Testing
Incident Response
+5 more
eStreet Security

eStreet Security

Comprehensive Penetration Test...
Dallas, United States 14 employees

eStreet Security is a private cybersecurity firm headquartered in Dallas, Texas, founded in 2024, with 7 employees and 40% annual growth. Specializing in penetration testing, vulnerability management, and compliance standards like ISO 27001, NIST, and PCI DSS, it actively provides pentest services, supported by job postings for pentesting roles. The company maintains a modest online presence with 1,565 monthly visits and a global rank of #8,604,242.

Penetration Testing
Vulnerability Assessment
Security Awareness Training
+5 more
Red Trident Inc.

Red Trident Inc.

OT and ICS Penetration Testing
houston, United States 13 employees

Red Trident Inc. is a private OT cybersecurity provider focused on critical infrastructure, offering penetration testing, security assessments, and incident response; 11 employees, founded 2014, headquartered in Houston, Texas, with a global rank of #7,127,597 and 1,640 monthly website visits.

Advise
Penetration Testing
Vulnerability Assessment
+5 more
Alykas

Alykas

Continuous Penetration Testing
Houston, United States 23 employees

Alykas is a private IT services and consulting company based in Houston, Texas, with 18 employees; it provides end-to-end IT and cybersecurity solutions, including penetration testing services, and operates across categories such as managed IT, cybersecurity, MSSP, MXDR, cloud, IoT, and AI.

Managed IT Services
IT Advisory
Cybersecurity Services
+5 more
Triad InfoSec

Triad InfoSec

Proactive Penetration Testing ...
Houston, United States 6 employees

Cybersecurity advisory firm specializing in penetration testing, risk assessments, and security frameworks; founded 2023, 4 employees, headquartered in Houston, Texas, with a focus on proactive defense and compliance services.

Penetration Testing
Virtual CISO Services
Governance Risk And Compliance (grc)
+4 more
Cyber Security Speed

Cyber Security Speed

Web, Mobile, and Infrastructur...
Texas 3 employees

Cyber Security Speed is a Texas-based cybersecurity company specializing in managed cybersecurity and SOC services; they explicitly offer penetration testing for web, mobile, and infrastructure environments, supported by dedicated PenTesting programs. The firm is headquartered in Houston, TX.

Managed Cybersecurity
SOC Services
Virtual CISO Services
+5 more
DarkBox Security Systems

DarkBox Security Systems

Server and Mobile Device Penet...
Texas 23 employees

Cybersecurity company based in Southlake, Texas, providing penetration testing and 24/7 incident response; specializes in resilience testing of servers and mobile devices with tailored, expert-driven solutions.

Penetration Testing
Incident Response
Cybersecurity Audits
+5 more