Find a pentest company offering Penetration Testing
5017 companies offer this service
Rhymetec
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.
MAD Security
IT services and cybersecurity company specializing in MSSP, CMMC consulting, and penetration testing; 42 employees with 14.3% YoY growth; based in Huntsville, Alabama, USA; offers security operations, incident response, and compliance services, with recent CMMC Level 2 certification and maritime cybersecurity activity.
kfivefour
IT Services and IT Consulting company specializing in penetration testing; founded 2016, based in Huntsville, Alabama; 2 employees with 200% YoY growth; offers information security and red team services, with a modest web presence (724 monthly visits, global rank #10,714,699).
Gray Analytics
IT services and cybersecurity consulting company specializing in risk management, penetration testing, and infrastructure solutions; 51 employees with 4.6% YoY growth; founded 2018; headquartered in Huntsville, Alabama, USA.
Cyberprotex
Cyberprotex is a cybersecurity firm headquartered in Madison, Alabama, offering managed security services including penetration testing, security operations, endpoint protection, and operational technology security; confirmed to provide penetration testing services as part of its offerings.
Decept10
Decept10 is a cybersecurity firm specializing in deception technology and security operations; with 8 employees and 75% YoY growth, founded in 2022 in Birmingham, Alabama, it offers breach detection, incident response, network monitoring, penetration testing, and 24/7 security services, leveraging advanced deception tech through its SOC.
DynamicMSSP
IT services and consulting company specializing in managed security, compliance, and incident response for small businesses; offers penetration testing services; based in Huntsville, Alabama, with 2 employees, founded in 2022.
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Propelled Technologies
Cybersecurity company based in Montgomery, Alabama, specializing in cloud Azure compliance, cybersecurity solutions, and penetration testing services; offers assessments, pen testing, and cybersecurity training.
National Cyber Security Operations Center
Private cybersecurity company based in Huntsville, Alabama; provides cyber assessments, threat monitoring, and industry postures, including penetration testing services for vulnerability and physical security assessments.
Threat Informant
Cybersecurity company specializing in penetration testing, incident response, and custom security solutions; 3 employees with 0% monthly growth and -20% YoY decline; based in Anchorage, Alaska, serving the local market with a focus on advanced security research and automation.
Stratus Services, LLC
IT services and consulting company specializing in cybersecurity, network architecture, and managed IT services; offers penetration testing services; based in Anchorage, Alaska, with 7 employees and 27.3% YoY growth since 2016.
Cyvergance.AI, Inc.
Cybersecurity education and managed security services provider; offers SaaS solutions, professional consulting, and penetration testing services backed by a 24/7 US-based SOC; founded 2022, 31 employees, based in Anchorage, Alaska, with a focus on cybersecurity compliance, education, and consultation.
LMJ Consulting
IT services and consulting company specializing in managed IT support and cybersecurity; offers penetration testing services for compliance and cyber insurance; 21 employees with 2.4% YoY growth; founded 2002; based in Anchorage, Alaska, serving Alaska, California, and Hawaii.
Alaska Computer Support, LLC
IT services company specializing in cybersecurity and penetration testing; headquartered in Anchorage, Alaska, with a focus on vulnerability assessments and security testing for local and regional clients.
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Silent Sector
Cybersecurity firm specializing in computer and network security; 17 employees with 13.3% YoY growth, founded in 2016 and based in Scottsdale, Arizona. Offers penetration testing, digital security architecture, and cyber risk assessment services, with a web presence of 1,527 monthly visits and a global rank of #7,521,248.
Grab The Axe - Total Security Solutions
Grab The Axe is a private security and investigations company founded in 2019, headquartered in Phoenix, Arizona, with 9 employees. It offers cybersecurity and physical security solutions, including penetration testing services such as cyber, physical, and drone penetration testing, along with comprehensive security assessments. The firm serves clients locally and globally, with 1,542 monthly website visits and a global rank of #8,660,182, and maintains a 5.0/5.0 employer rating based on one review.
Redstone Security
Cybersecurity company specializing in penetration testing, vulnerability management, and security assessments; 3 employees with -40% YoY growth; founded 2019; based in Scottsdale, Arizona, USA; offers comprehensive cybersecurity solutions including dark web monitoring and risk exposure monetization.
One Step Secure IT
IT services and consulting company specializing in cybersecurity, risk assessments, and penetration testing; 23 employees with 61.1% YoY growth; founded 1985; headquartered in Phoenix, Arizona; provides services to businesses nationwide, with active online presence and recent partnership news.
Inspire Security Solutions
Cybersecurity company specializing in penetration testing and remediation management; 6 employees, founded 2018, based in Phoenix, Arizona, with a focus on vulnerability assessment, security compliance, and incident response.
TNT CYBER SOLUTIONS
Cybersecurity company specializing in managed security services, penetration testing, and proactive IT support; offers AI-flagged weak link detection and live exploit monitoring through dedicated services page; based in Phoenix, Arizona, with 2 employees.
Novawatch
Cybersecurity company specializing in managed detection, penetration testing, vulnerability management, and cloud security; 14 employees with 11.1% YoY growth; founded in 2022 and based in Scottsdale, Arizona, USA; offers penetration testing services with compliance benefits; modest web presence with 1,184 monthly visits; ranked #9,834,707 globally; recognized as Rapid7’s 2025 MSSP Partner of the Year.
BlackShield Cyber Inc.
Cybersecurity company specializing in cyber warfare and penetration testing; provides deep manual pentest services and cybersecurity solutions for critical industries; founded 2016; 3 employees; headquartered in Phoenix, AZ.
ArmorPoint
Cybersecurity firm based in Phoenix, Arizona; offers vulnerability management and penetration testing services, including real-world attack simulations to assess system defenses.
Aeris Secure
Cybersecurity company specializing in PCI and SOC compliance services for small to mid-size businesses; explicitly offers penetration testing with dedicated engagement procedures; based in Phoenix, Arizona, founded in 2008, with 4 employees and a -14.3% YoY workforce change.
Geeks 2 You
IT solutions provider based in Tucson, Arizona, specializing in cybersecurity including penetration testing, security audits, and 24/7 monitoring; serves clients in Tucson and Phoenix with a focus on proactive threat detection and device/network security.
Integrated Axis Technology Group, Inc.
Arizona-based IT company with over 20 years of experience; offers Managed IT Services, Cybersecurity, Data Backup & Disaster Recovery, and IT Consulting. Provides penetration testing services; headquartered in Tucson, AZ.
RITC Cybersecurity
IT Services and IT Consulting company specializing in cybersecurity; offers penetration testing services confirmed by company categories and service pages; 4 employees with 100% YoY growth; founded 2014; headquartered in Scottsdale, AZ.
Phx-it
Managed IT service provider headquartered in Phoenix, Arizona; now part of Dataprise, a top national managed IT services firm. Offers IT support and cybersecurity services, including penetration testing, with a focus on business support and security.
MegaplanIT
MegaplanIT is a private cybersecurity firm specializing in penetration testing, compliance, and managed security services; 32 employees, $682.5K annual revenue, founded in 2009, headquartered in Scottsdale, AZ. The company is a recognized leader in cybersecurity testing, offering services such as PCI DSS, HIPAA, SOC audits, social engineering, and cloud security, with a global rank of #10,160,412 and 990 monthly website visits.
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Pelstar Inc
Arizona-based IT support and cybersecurity firm headquartered in Tucson; offers penetration testing services with certified testers and real-time techniques, serving clients for over 20 years.
Lumifi
Cybersecurity company based in Scottsdale, Arizona, specializing in penetration testing and proactive security assessments; offers network, cloud, IoT, OT testing, red/blue/purple team exercises, and continuous vulnerability scanning.
Metacerius, Inc
IT Services and IT Consulting company specializing in cybersecurity, governance, data protection, and cloud managed services; provides penetration testing services as confirmed by their website; based in Phoenix, Arizona, with 2 employees and 50% YoY growth.
Wardion
Cybersecurity company based in Phoenix, Arizona, specializing in cybersecurity solutions and strategies; offers penetration testing, attack simulation, and vulnerability assessment services.
Insight
Insight is a private IT services and consulting firm with 8,434 employees and $8.3B annual revenue, founded in 1988 and headquartered in Chandler, Arizona, USA. It specializes in hardware, software, cloud solutions, and IT services, and offers penetration testing services including security assessments and continuous penetration testing, reflecting its focus on proactive security testing.
Ephibian
Arizona-based cybersecurity and software development firm; specializes in penetration testing, vulnerability testing, and information security services; headquartered in Tucson, AZ.
Kudelski Security
Cybersecurity company based in Phoenix, Arizona, providing penetration testing and threat exposure management services; explicitly lists penetration testing as part of its offerings, with a focus on proactive security testing and vulnerability identification.
Seven Layers, LLC.
IT services and consulting company specializing in security solutions such as penetration testing, adversary emulation, and security awareness; based in Cave Creek, Arizona, with 2 employees and 100% YoY growth; serves small to medium-sized businesses.
Hybrid IT Services
Arizona-based IT solutions provider in Mesa offering enterprise software, cloud solutions, cybersecurity, and penetration testing services; focuses on improving technical processes, security, and client demands.
Tech-gofer
Cybersecurity company based in Scottsdale, Arizona, offering penetration testing services; emphasizes a comprehensive process for IT solution design, vendor engagement, and ongoing support; 0+ subject matter experts, 0+ vendor partnerships, founded in Arizona.
CyberKage
CyberKage is a Tucson-based cybersecurity company specializing in mobile vulnerability research, penetration testing, and IoT security. It offers professional security testing services and focuses on enhancing cybersecurity research and testing capabilities.
Difenda (acquired by Quorum Cyber)
Difenda is a cybersecurity firm based in Goodyear, Arizona, specializing in professional and managed security services, including offensive security and vulnerability management; 16 employees, founded in 2008, with a -71.4% YoY growth, focusing on cyber risk, compliance, and threat intelligence.
GironSec
GironSec is an Arizona-based cybersecurity firm with over 20 years of experience in offensive security, specializing in penetration testing, vulnerability discovery, reverse engineering, and malware analysis. The company operates from Mesa, AZ, and emphasizes expertise in exploit development, software analysis, and advanced security solutions.
Mbps
Cybersecurity company based in Phoenix, Arizona; provides network penetration testing services as part of security offerings, with headquarters confirmed at 200 E Van Buren St, Phoenix, AZ 85004.
Kudelski IoT
IoT services and solutions provider based in Phoenix, Arizona; specializes in secure IoT design and security testing, including penetration testing, embedded device pentests, and DDoS simulation; part of Kudelski Group with a focus on security evaluation services.
Business Partner Services Inc.
Cybersecurity firm providing penetration testing and social media threat defense; headquartered in Scottsdale, Arizona, United States; offers real-world penetration testing services as part of their security solutions.
Reactforce
Reactforce is a cybersecurity consulting firm based in Scottsdale, Arizona, with over 25 years of experience in technology risk management, cybersecurity, and business resilience. The company provides penetration testing services for applications, networks, and mobile apps, emphasizing proactive security assessments and vulnerability mitigation.
Tekletics
Cybersecurity firm specializing in penetration testing services; headquartered in Scottsdale, Arizona, United States, with a focus on US-based cybersecurity resourcing.
ParksideTech LLC
IT solutions and support company based in Phoenix, Arizona; provides managed IT services, penetration testing, vulnerability assessments, and security audits; specializes in cybersecurity testing and consulting.
True Digital Security
Cybersecurity company based in Scottsdale, Arizona, providing cybersecurity, IT governance, and compliance services; offers penetration testing and ethical hacking services as core capabilities.
Mural Technologies
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.
BlueKey IT Services
IT solutions provider based in Mesa, Arizona; offers managed IT, IT consulting, networking, and penetration testing services; emphasizes affordable, comprehensive cybersecurity and IT support.
Itsynergy
Cybersecurity firm headquartered in Phoenix, AZ; provides penetration testing services to identify security vulnerabilities in IT infrastructure; based in Arizona, United States.
Kirkham IronTech
IT services and consulting company specializing in cybersecurity and managed IT solutions; recognized as a top 250 MSSP with 7 employees, founded in 2000, headquartered in Fort Smith, Arkansas, offering penetration testing, cybersecurity defenses, and managed services; 30% YoY growth.
Guardian Forensics
Security and investigations company specializing in digital forensics, cybersecurity, and investigations; 2 employees with +100% YoY growth, $11.3M annual revenue; founded 2013; headquartered in Bentonville, Arkansas, USA; offers penetration testing, civil litigation, criminal defense, corporate investigations, and data recovery services.
Biztek Connection, Inc.
IT services and consulting company specializing in managed IT, cloud, cybersecurity, and penetration testing; 5 employees, $7.4M revenue, founded 2000, North Little Rock, Arkansas; focuses on security, connectivity, and productivity for local businesses.
Cybermotiv
Cybermotiv is a private cybersecurity and IT services company founded in 2020, headquartered in San Diego, California, with 2 employees. It specializes in cybersecurity services including penetration testing, risk management, compliance (SOC 2, PCI), and digital learning security. The company emphasizes proactive risk mitigation and tailored policies, serving educational and digital environments.
Cobaltix Compliance
Cybersecurity company specializing in risk assessments, vulnerability assessments, penetration testing, and vendor due diligence; based in California with 2 employees, -60% YoY growth, and 618 monthly website visits. Provides scoped penetration testing services for networks and websites, emphasizing real-world hacking simulations.
Security Centric Inc.
IT services and cybersecurity company based in Livermore, California; 5 employees; founded 2016; specializes in secure cloud environments, virtualization, and penetration testing; achieved FedRAMP Moderate Ready status for StormCloud Gov in April 2025.
VasSecCo
Cybersecurity consulting company specializing in security transformation, vulnerability management, and penetration testing; based in Huntington Beach, California, with 2 employees since 2022.
Kivu Consulting (a part of Quorum Cyber)
Cybersecurity and incident response firm based in Berkeley, California; 21 employees, $3.0M revenue, founded 2009; specializes in forensic response, breach management, and penetration testing, including external and deep fake testing services; global rank #9,052,495, serving clients worldwide.
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CyberBear
IT services and consulting company specializing in SaaS, penetration testing, and IT consulting; based in California, United States; founded in 2019; partnership; offers SMB-focused cybersecurity solutions.
Cyber Defense Group
Cyber Defense Group is a cybersecurity consulting firm headquartered in Pasadena, California; 50+ employees; Industry: Cybersecurity Consulting; Founded: 2010; Location: Pasadena, CA. They specialize in penetration testing services, helping organizations proactively identify and address security vulnerabilities with ethical hacking.
Progent
IT consulting firm based in California, specializing in network support, cybersecurity, and penetration testing; offers 24/7 expert support with dedicated security assessments and PEN testing services; headquartered in San Jose, CA.
Palo Alto Networks
Private cybersecurity company specializing in computer and network security; 13,033 employees (+11.2% YoY), $9.6B revenue, $105.1B market cap, headquartered in Santa Clara, CA; offers penetration testing via Unit 42, including attack simulations and vulnerability testing; competes with Fortinet, Forcepoint, Zscaler.
Bright Defense
Bright Defense is a private cybersecurity company founded in 2023, based in Culver City, California, USA, with 4 employees and 366.7% YoY growth. It specializes in continuous cybersecurity compliance services, including penetration testing, vulnerability management, and security assessments, serving SMBs and MSPs. The company actively provides penetration testing services across network, web, API, and cloud environments, with 33,967 monthly visits and a global rank of #818,943.
Cyber Analytics LLC
Cyber Analytics LLC is a cybersecurity firm headquartered in Mountain House, California, offering network security solutions and penetration testing services. Their product suite includes CyberSpaceSuite™, a scalable network node identification tool; eSOC, a real-time network mapping device; and CyberSpace Environment (CSE), a portable device for cloning, emulation, and security testing.
Executive Enterprises Inc.
Cybersecurity and IT services company specializing in vulnerability assessment, penetration testing, and security awareness training; based in California, USA, with 3 employees and 100% YoY growth, founded in 1989. They focus on customized content, local presence, and ongoing monitoring to help organizations mitigate evolving threats.
Consilium Labs
Cybersecurity assurance company specializing in penetration testing, ISO 27001 family, SOC2, and ISO 42001; 15 employees with 72.7% YoY growth; based in Sunnyvale, California, USA; founded in 2020; accredited by ANAB and IAS, with SOC2 auditors under AICPA supervision.
SocialProof Security
Private computer and network security firm founded in 2017; based in San Francisco, California, USA; 2 employees. Offers security awareness training, social engineering prevention, and penetration testing services, including videos, talks, workshops, and pentest activities.
FylaxCyber Inc.
FylaxCyber Inc. is a private cybersecurity consulting firm based in San Diego, California, specializing in penetration testing, risk management, and security audits; founded in 2020, it has 2 employees, $1M-$5M revenue, and employs a risk-based approach to improve clients' security posture.
HackForce.AI
Cybersecurity company specializing in IT system testing, evaluation, and penetration testing; 3 employees with 33.3% YoY growth; founded in 2024; headquartered in Los Angeles, California, USA; offers automated security assessments, vulnerability testing, and AI-driven cybersecurity solutions.
Cyber74
Cyber74 is a cybersecurity and IT consulting company based in Redding, California, with 13 employees; founded in 2022; specializes in advanced cybersecurity solutions including penetration testing; serves SMBs, healthcare, manufacturing, and government clients across North America; BIPOC-owned.
Cyber Advisory Group
Cyber Advisory Group is a cybersecurity firm based in Berkeley, California, specializing in cyber risk management and security engineering; they provide penetration testing services such as network and wireless assessments, social engineering exercises, and security evaluations, emphasizing active offensive security capabilities.
Salt Security
Cybersecurity company specializing in API security; headquartered in Palo Alto, CA; offers an AI-infused API security platform covering discovery, posture management, and threat protection; provides penetration testing, security audits, and red-team services.
Securus Consulting Group
Cybersecurity firm based in Encinitas, California; 3 employees with 50% YoY growth; offers penetration testing, security assessments, vulnerability scanning, and compliance services; founded 2013; annual revenue $366K.
Sugarcube, Inc
Private software development firm based in San Francisco, California, specializing in ethical hacking and cybersecurity services; provides penetration testing, social media hacking, cheating spouse investigations, and consulting; 3 employees with 200% YoY growth; founded in 2008; website: https://www.cyberlords.io.
CyberCatch
CyberCatch is a cybersecurity firm headquartered in San Diego, California, specializing in continuous cybersecurity and risk mitigation solutions; it explicitly offers penetration testing services, as evidenced by its website and promotional materials.
Tevora
Business consulting firm specializing in cybersecurity, risk, and compliance; provides penetration testing, network, and internal security assessments; 136 employees, $37.9M revenue, founded 2003, Irvine, CA, USA.
San Francisco Computer Forensics
Cybersecurity and digital forensics company based in San Francisco, California; offers penetration testing, data recovery, and computer security services; serves all of Northern California.
Tac Security
Cybersecurity firm specializing in risk-based vulnerability management and cyber risk quantification; offers advanced vulnerability detection, penetration testing, and attack surface management. Headquartered in San Francisco, CA; provides CREST-registered penetration testing and continuous attack surface testing.
VioletX
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.
Anbosoft
Anbosoft LLC is a private IT system testing and evaluation company based in Irvine, California, USA, founded in 2020; with 4 employees and 66.7% YoY growth. They provide comprehensive IT solutions including project management, software development, and testing, with explicit penetration testing services as part of their cybersecurity offerings. The company specializes in AI-enhanced QA for web, mobile, and cloud applications, emphasizing security, performance, and automation.
FortifiedLogic
FortifiedLogic is a private cybersecurity firm providing managed security services for SMBs; founded in 2015 and based in San Diego, CA, with 3 employees. They specialize in penetration testing, threat detection, vulnerability management, and 24/7 security operations, serving small businesses including those with no IT experience.
DotWave Solutions
Cybersecurity consulting firm specializing in penetration testing, vulnerability assessments, and exploit testing; based in Los Angeles, California, with 2 employees and -33.3% YoY growth since 2022.
Data Theorem, Inc.
Cybersecurity company specializing in application and cloud security; provides penetration testing services and web security solutions; 32 employees, $3M revenue, founded 2013, headquartered in Palo Alto, California.
Fire Mountain Labs
Fire Mountain Labs is a private IT Services and IT Consulting firm headquartered in San Diego, California, with 2 employees. The company specializes in AI security, risk assessment, and penetration testing, providing human-driven security solutions including AI risk assessments, penetration testing, and training programs to help organizations secure their AI systems against real-world threats.
TBDCyber
TBDCyber is a private cybersecurity consulting firm based in San Diego, California, founded in 2023, with 7 employees and 60% YoY growth. The company specializes in cybersecurity strategy, assessments, program build projects, and explicitly offers penetration testing services, focusing on long-term, sustainable solutions.
XeneX SOC
XeneX SOC is a cybersecurity and cloud security platform provider specializing in fully-managed Security Operations as a Service (SOCaaS); based in Los Angeles, California, with 6 employees, $10.1M annual revenue, founded in 2011, and $650K in total funding. The company offers penetration testing, vulnerability testing, SIEM, log management, and 24/7 monitoring, serving the cybersecurity market with a focus on advanced security solutions.
Alpha Net
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.
CyberMindr
CyberMindr is a cybersecurity firm headquartered in Sacramento, California, offering penetration testing and red teaming services; specializes in continuous threat exposure management with automated security posture monitoring and unified attack view capabilities.
Bc Networks, Inc.
Cybersecurity-focused IT solutions provider headquartered in San Jose, California; offers managed IT services and specializes in penetration testing and vulnerability assessments for Bay Area businesses.
Allianceit Inc
California-based IT consulting and security company; provides penetration testing services with over 10 years of experience; headquartered in San Ramon, California; offers digital transformation and technology solutions.
LMNTRIX
Cybersecurity company specializing in threat detection, penetration testing, and incident response; founded 2015 in Irvine, CA; 29 employees; $3M funding; provides penetration testing services including internal and external assessments to simulate attacks and identify vulnerabilities.
Single Point of Contact
IT services and consulting company based in Palo Alto, California; 9 employees, $343.7K revenue, founded 1999; specializes in white label IT platforms, cloud services, and helpdesk support; provides penetration testing including vulnerability assessments, physical and web application pentests, and security simulations.
Gosecure
Cybersecurity company providing 24/7 managed detection, response, and penetration testing services; headquartered in La Jolla, California, with dual presence in Montreal; specializes in active security testing, ethical hacking, and red-team activities.
Deepwatch
Cybersecurity company specializing in managed security services and advanced threat detection; $120M annual revenue, $381M total funding, founded 2019, Palo Alto, CA; provides penetration testing and security assessments, with active engagement in red team exercises and vulnerability exploitation.
Deepbits Technology
Cybersecurity company based in Riverside, California; specializes in binary analysis, penetration testing, and red team engagements; leverages patented AI-driven technology to deliver expert-level insights and simulate attacks for vulnerability assessment.
Palmchip
Cybersecurity company specializing in IoT security solutions and IT consulting; headquartered in Fallbrook, California, with services including penetration testing and network security assessments.
Proficio
Cybersecurity company specializing in AI-powered managed detection and response; headquartered in Carlsbad, CA; offers penetration testing and breach simulation services to evaluate security defenses.
Artifice Security
Cybersecurity company specializing in penetration testing; veteran-owned firm with 2 employees, founded in 2016, based in Denver, Colorado, USA; provides real-world attack simulations on networks, devices, web apps, infrastructure, and personnel to identify security risks.