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Penetration Testing Agency Listings
Cybersecurity and IT infrastructure solutions for Middle Eastern businesses
SEO and PPC services for inbound lead capture and search visibility
Web hosting, cloud architecture, custom software, and SEO for growing businesses
SEO and PPC services for inbound lead capture and search visibility
vCISO guidance, risk assessments, and penetration testing for regulated industries
Security audits, penetration testing, SOC monitoring, and identity access governance combined
AI-powered cybersecurity and penetration testing for diverse industries
SEO and PPC services for inbound lead capture and search visibility
Analytics and PPC services for inbound lead capture and search visibility
Managed security services provider, formerly based in Dallas
Penetration testing, ISO 27001/42001 implementation and GRC advisory for Australian organisations
Penetration testing across networks, applications, cloud, and OT environments
Penetration Testing Market Overview
Penetration Testing for cybersecurity buyers. Clear scope, measurable outcomes, and reliable delivery. 271 approved penetration testing agency profiles are currently listed, which makes this the widest view of the market before geography narrows the shortlist.
United States holds 116 of the 271 agencies here, about 43% of the market. The rest is spread across 37 countries in total. That is a concentrated market, so a shortlist drawn from the leading hub alone will still cover most of the available providers.
The deepest location coverage currently appears in United States (116), Australia (20), Canada (15), which gives buyers a fast read on where this service market is strongest. 12 of those profiles are currently marked as verified on Agency List. Related capabilities commonly evaluated alongside penetration testing include Compliance and Governance, Identity and Access Management, Incident Response Planning.
By the numbers
- Agencies
- 271
- Verified
- 12
SEO and PPC services for inbound lead capture and search visibility
Development and dev services for inbound lead capture and search visibility
SEO and PPC services for inbound lead capture and search visibility
Designs and installs security systems across South East Queensland
Independent cybersecurity solutions with governance and penetration testing expertise.
SEO and PPC services for inbound lead capture and search visibility
Automation and PPC services for inbound lead capture and search visibility
SEO and PPC services for inbound lead capture and search visibility
SEO and PPC services for inbound lead capture and search visibility
Cybersecurity and IT services across the U.S., LATAM, and Caribbean
NSA-level cybersecurity with quantum-resilient stealth networking
Comprehensive services in cyber security and digital forensics
How to Evaluate Penetration Testing Agencies
A reliable first filter is whether each agency demonstrates repeatable penetration testing delivery rather than broad capability claims.
Use the root penetration testing page to compare provider breadth before you start filtering for geography. At this level, the most useful signals are profile completeness, verified status, ALS strength, and whether the agency's positioning stays focused on the service instead of collapsing into a generic capability list.
Penetration Testing sits within the broader Cybersecurity buying journey on Agency List, so it is usually worth comparing adjacent services and downstream markets before you contact agencies. That keeps the shortlist commercially relevant instead of optimizing for a single keyword match.
Shortlist checklist
- • Compare agencies that stay tightly focused on the service instead of broad capability lists with weak proof.
- • Use country and city pages to test where the market is deepest before narrowing your shortlist too early.
- • Prioritize agencies with strong profile evidence, recent updates, and a clear explanation of delivery scope.
Ciberseguridad y protección de datos para empresas en España
Managed security services for financial institutions nationwide
Nationwide cybersecurity services for compliance and risk management
Offers insights into information security and IT auditing education
Global security solutions for identity management and compliance
Toronto-based risk assessment, penetration testing, and managed detection since 1992
AI-augmented cybersecurity and compliance for regulated sectors
Specializes in penetration testing and risk advisory services
Enterprise-grade cybersecurity testing at mid-market prices
Security solutions for construction, education, and commercial sectors
Cybersecurity services for network providers and healthcare industries
Cybersecurity and IT services for diverse industries
Explore Penetration Testing Markets
Top countries
- Louisville, United States
Tailored cybersecurity services with expert-led penetration testing
- 38.SentigyHouston, United States
Delivers cybersecurity and risk management with proven methodologies.
- Macquarie Park, Australia
AI-driven cybersecurity services for Australian enterprises
- 40.TaranetSan Diego, United States
Cybersecurity risk management for commercial and government sectors
- 41.Tech4UKWoodford Green, Oman
Empowering businesses with AI, cybersecurity, and telecom solutions
- Houston, United States
Provides SIEM, intrusion detection, and endpoint protection services
- Washington, United States
Cybersecurity assessments and penetration testing for businesses of all sizes.
- Amarillo, United States
SEO and PPC services for inbound lead capture and search visibility
- 45.UbilibetBarcelona, Spain
Protects brands online with domain management and monitoring services
- Chicago, United States
Professional security services with 24/7 support and tailored solutions
- 47.VancordMilford, United States
Cybersecurity and IT services for critical infrastructure protection
- Las Vegas, United States
Enterprise security software for mainframe and cloud environments
- 49.W5 InternetIrvine, United States
Military grade encryption technologies for secure communications
- 50.WebOrionAhmedabad, India
Cybersecurity services for web, mobile, and cloud protection
- Millersville, United States
Cybersecurity solutions for defense, healthcare, and aerospace sectors.
- 52.Acumin JobsUnited Kingdom
Search and development services for inbound lead capture and search visibility
- Australia
SEO and PPC services for inbound lead capture and search visibility
Security assessments, penetration testing, and vulnerability management for regulated industries
- 55.ClevaUnited Kingdom
Managed IT support, cloud and security for accountants, legal and engineering firms
- Australia
Senior-only, fixed-price penetration testing across web, mobile, network and wireless
- 57.Cubecyber
ISO 27001-certified risk advisory, testing, and 24/7 managed detection services
- 58.Cybernetic
SEO and PPC services for inbound lead capture and search visibility
- 59.Dormakaba
Door hardware, electronic access, and entrance systems for healthcare, government, and hospitality sites
Specializing in physical security and technology solutions
- 61.IOActiveMadrid, Spain
Research-led security firm protecting critical industries worldwide
- 62.Lares
Penetration testing and red team engagements for healthcare, finance, and critical infrastructure
- 63.M.TechMalaysia, Philippines
Cybersecurity and network performance solutions across APAC
- 64.Netragard
Penetration testing and security advisory for critical industries
- United States, Canada
Digital transformation and e-governance solutions for global impact
- Resorts, Croatia
ICT security audits, penetration testing, and DORA compliance for financial institutions
- 67.PrescientFrankfurt, Kuwait
Cyber intelligence and risk advisory for global clients
- 68.Quadra CyberUnited States
Smart, scalable cybersecurity solutions for growing businesses
- 69.Red PiranhaAustralia
Cybersecurity solutions for threat detection and incident response
- Other Office Locations Johannesburg, South Africa
Cloud consultancy and cybersecurity services, from penetration testing to managed security
- 71.SecureSky
Cloud security solutions with managed detection and response services
- 72.SefisaGuatemala, Guatemala
Central America's first dedicated cybersecurity firm, running 24x7 SOC monitoring since 2014
- 73.Sera Brynn
Cybersecurity consulting and compliance assessments for secure digital environments
- Australia
Cybersecurity solutions with offensive and defensive services
- 75.ArcanusMontevideo, Uruguay
Proactive cybersecurity with 24/7 monitoring and ethical hacking.
- 76.ArmolonWest Des Moines, United States
vCISO services, penetration testing, and compliance management for aerospace, healthcare, and finance sectors
- 77.Bishop FoxTempe, United States
Offensive security services for AI and cloud environments
- Boston, United States
Security systems integration for businesses across New England
- Seattle, United States
SEO and PPC services for inbound lead capture and search visibility
- 80.CharlesitStamford, United States
Managed IT, security, and compliance support for regulated industries
- Duluth, United States
SEO and PPC services for inbound lead capture and search visibility
- 82.CorsicatechRaleigh, United States
Managed IT, cybersecurity, and AI consulting for healthcare, government, and manufacturing clients
- Marlboro, United States
Bridging legal and technology with cybersecurity expertise
- 84.DRT CyberMinneapolis, United States
Cybersecurity and risk management for critical infrastructure and data protection
- 85.FRSecureEdina, United States
Information security experts offering risk assessment and incident response
- 86.Good HarborWashington, United States
Advising on cyber risk and emerging technology challenges
- Huntsville, United States
Cybersecurity risk management and compliance for government and commercial sectors
- Alexandria, United States
Cybersecurity expertise spanning defense, homeland security, and federal law enforcement sectors
- 89.iSECURERochester, United States
Custom cybersecurity solutions for risk management and compliance.
- 90.JDS SecurityChula Vista, United States
Licensed security services with surveillance and executive protection
- 91.KountBoise, United States
Fraud detection and identity verification for secure business operations
- 92.LMG SecurityMissoula, United States
Proactive cybersecurity services including penetration testing and compliance advisory.
- 93.LunarlineAshburn, United States
FedRAMP assessments, penetration testing, and risk management framework consulting for federal agencies
- 94.MonsterCloudHollywood, United States
Cybersecurity and IT management with 24/7 ransomware recovery
- 95.nGuardCharlotte, United States
Cybersecurity solutions for healthcare, finance, and government sectors
- 96.OnDefendJacksonville, United States
Penetration testing, red teaming, and compliance readiness across networks, cloud, and OT
- 97.OptivDenver, United States
Cybersecurity solutions for threat detection and risk management
- Sydney, Australia
Cybersecurity consulting and ISO 27001 certification services
- Albany, United States
Managed IT services and cybersecurity solutions for diverse industries
- 100.ProtecteraSydney, Australia
Cybersecurity and digital transformation for resilient enterprises
- Navi Mumbai, India
Governance, Risk, and Compliance Services for Information Security
- 102.Ridge GlobalWashington, United States
Cybersecurity and risk management for resilient organizations
- 103.RSI SecuritySouthlake, United States
Cybersecurity and compliance services for risk management success
- Madison, United States
Empowers organizations with risk management and cybersecurity solutions
- 105.SecnoraGrapevine, United States
Cybersecurity consulting with global reach and diverse expertise
- Encinitas, United States
Enhancing cybersecurity and compliance for diverse industries
- 107.Sentree SystemsIndiana, United States
Cybersecurity solutions for small businesses with 24/7 protection
- 108.ServantecGlobalAustin, United States
Managed IT and cybersecurity services for small to medium businesses
- 109.SixgenAnnapolis, United States
Cyber operations and security engineering for government and critical infrastructure.
- 110.SOCSoterHagerstown, United States
Managed cybersecurity with 24/7 threat detection and compliance support
- 111.SoftLogueFulshear, United States
Identity and access management with IT security solutions
- 112.stackcyberLivonia, United States
Security-forward managed IT services with 24/7 support.
- Toronto, Canada
Specialized security services for healthcare and government sectors
- 114.SynerCommBrookfield, United States
Cybersecurity and network services for resilient enterprises
- 115.TechnologyWestDenver, United States
Secure IT services and cybersecurity for Colorado organizations
- 116.The Rysk GroupDenver, United States
Cybersecurity consulting for defense contractors and regulated organizations navigating CMMC and NIST compliance
- 117.TowerwallFramingham, United States
Cybersecurity solutions for healthcare, finance, and education sectors
- 118.TraceSecurityBaton Rouge, United States
Cybersecurity assessments, testing, and security awareness training
- Albemarle, United States
Nationwide penetration testing and incident response services
- 120.ZirilioSydney, Australia
Cybersecurity solutions with 24x7 support and vulnerability assessments
- 121.AIS NetworkRichmond, United States
Managed security, hosting, and compliance services built for government and healthcare organizations
- Anchorage, United States
Managed IT, cybersecurity, and 24/7 support for Anchorage businesses
- Denver, United States
SEO and PPC services for inbound lead capture and search visibility
- 124.Cyber AdvisorsMaple Grove, United States
Managed IT, security operations, and Microsoft cloud services for US businesses
- 125.Grupo KhronosSão José, Brazil
Security Solutions for Homes, Businesses, and Industries
- Woodworth, United States
Cybersecurity solutions for DoD and defense contractors
- 127.NSS LabsAustin, United States
Managed security testing for enterprises and service providers
- 128.Point3 SecurityBaltimore, United States
Gamified challenges for cybersecurity talent screening and development
- 129.preemptiveKalkaji, India
Cloud, security, and data engineering for banking, insurance, and manufacturing clients
- 130.RackTop SystemsFulton, United States
Cyberstorage solutions for ransomware and insider threat protection
- Williston, United States
Cybersecurity and IT management for diverse industries
- St. Louis Park, United States
Aligns cybersecurity with business objectives through strategic consulting
- 133.SecureNinjaAlexandria, United States
Cybersecurity training and services for government and corporate clients
- 134.SecuricoreToronto, Canada
IT security and network solutions for businesses of all sizes.
- 135.Security CentricSydney, Australia
Provides turnkey security departments and cloud security services.
- 136.SimSpaceOrlando, United States
Realistic cyber range for elite security team training and testing
- 137.TrustedSecFairlawn, United States
Cybersecurity consulting with custom solutions and expert guidance
- Washington, United States
Digital forensics and cybersecurity for legal and corporate sectors
- 139.XentITLandover, United States
Cybersecurity and cloud services for enterprise and government sectors
- 140.BH ConsultingDublin, Ireland
Independent cybersecurity and data protection consultancy with global reach
- 141.BridewellUnited Kingdom
Cybersecurity consultancy and managed security services provider
SEO and PPC services for inbound lead capture and search visibility
- 143.Depth Security
Penetration testing and adversary emulation for robust cybersecurity.
- 144.DigiCertAsia Pacific, Japan
Digital trust solutions for TLS/SSL and PKI management
Digital evidence analysis and cybersecurity services for complex cases
- 146.DigitpolNetherlands
Specializes in cybercrime investigation and digital forensics.
- 147.EdgescanDublin, Ireland
Continuous security testing and unified exposure management platform
- 148.ERMProtect
Cybersecurity assessments and incident response for diverse industries
Mitigating vulnerabilities with risk assessments and managed security services
- 150.Hakken
Ethical hacking and forensic IT services with confidentiality
FAQs
How many Penetration Testing agencies are listed on Agency List?
Agency List currently shows 271 approved penetration testing agencies on this service page. The root total is intentionally broad so buyers can size the market before narrowing into country, state, and city pages.
How concentrated is the Penetration Testing market?
The deepest submarkets are United States (116), Australia (20), Canada (15). United States alone accounts for about 43% of the 271 agencies listed here, with the remainder spread across 37 countries.
What does the root Penetration Testing page count?
The root service page counts all approved agencies mapped to penetration testing. Geo pages then narrow that inventory to agencies with canonical location coverage in the selected market.
What should I compare when hiring a Penetration Testing agency?
Use the same shortlist rubric for every agency: service fit, proof quality, and communication standards. Verified status and market depth are tie-breakers once fit is established.
Can I explore related Penetration Testing markets from this page?
Yes. The root service page links into country, state, and city markets so you can move from broad research into higher-intent local pages as your shortlist becomes more specific.