Top 100 Penetration Testing Services
The Best of April 2026Looking for a top penetration testing company?
Also known as ethical hacking, penetration testing deals with testing computer systems, networks, and web applications to identify security vulnerabilities. Pen testing simulates real-life security attacks to determine areas that attackers could exploit. Ultimately, it highlights the weaknesses of your company’s IT infrastructure and makes it easier to identify the necessary steps to prevent security breaches.
Hiring a penetration testing company will give you a strategic advantage in bolstering organizational security. Since there are many tools and resources involved in executing penetration tests, working with a penetration testing agency can save you both money and time.
That's why we've created this list of the best penetration testing services for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
Jump to Most Reviewed Companies
List of the Best Penetration Testing Companies
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3091Undisclosed10 - 49 employeesRaleigh, NCIT strategy consulting company InsightCyber was launched in 2017. In Raleigh, North Carolina, the team offers IT strategy consulting and BI & big data consulting & SI.Read More
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3092Undisclosed10 - 49 employeesHamburg, GermanyLaunched in 2019, turingpoint. Is a Cybersecurity company. Their services include Cybersecurity and Custom Software Development.Read More
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3093Undisclosed10 - 49 employeesSwords, IrelandDefinitive, a cloud consulting & SI company, is headquartered in Swords, Ireland. They offer cloud consulting & SI and Cybersecurity.Read More
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3094Undisclosed10 - 49 employeesLas Vegas, NVSecurus Systems, Inc. Is a small Cybersecurity company. Established in 2010, the team specializes in Cybersecurity and IT managed services.Read More
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3095Undisclosed10 - 49 employeesOlathe, KSCenetric Network Services is a Cybersecurity company. The team offers Cybersecurity and IT managed services and is located in Olathe, Kansas.Read More
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3096Undisclosed10 - 49 employeesTorrance, CACelerium is a Cybersecurity and Compliance Consulting company. The Torrance, California-based agency offers Cybersecurity and Compliance Consulting.Read More
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3097Undisclosed10 - 49 employeesSan Francisco, CATruvantis, Inc. Is a Cybersecurity and Compliance Consulting company launched in 2010. The team offers Cybersecurity and Compliance Consulting.Read More
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3098Undisclosed10 - 49 employeesOcala, FLVerteks Consulting is an IT strategy consulting company. The small Ocala, Florida-based team specializes in IT strategy consulting and cloud consulting & SI. The firm was established in 1996.Read More
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3099Undisclosed10 - 49 employeesSanta Clara, CAASANI Solutions, LLC. Is a Santa Clara, California-based Cybersecurity company. Their services include Cybersecurity and Compliance Consulting.Read More
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3100Undisclosed10 - 49 employeesRaleigh, NCNewSouth Technologies, Inc. Is an IT strategy consulting company. The team is headquartered in Raleigh, North Carolina, and their services include IT strategy consulting and ERP consulting and SI.Read More
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3101Undisclosed10 - 49 employeesBarcelona, SpainInfinite Labs, an IT strategy consulting company, was launched in 2018. Headquartered in Barcelona, Spain, the team offers IT strategy consulting and Cybersecurity.Read More
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3102Undisclosed10 - 49 employeesRathcoole, IrelandCloud consulting & SI company Penteor is based in Rathcoole, Ireland and București, Romania. Launched in 2005, the team focuses on cloud consulting & SI and Cybersecurity.Read More
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3103Undisclosed10 - 49 employeesMacon, GASmall Cybersecurity and IT managed services company Southeast Regional Technology Group, is headquartered in Macon, Georgia. Their services include Cybersecurity and IT managed services.Read More
Industries
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3104Undisclosed10 - 49 employeesProvidence, RIStenhouse Consulting is an IT strategy consulting company. The team provides IT strategy consulting and cloud consulting & SI and is in Providence, Rhode Island.Read More
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3105$1,000+10 - 49 employeesKnowsec is a Cybersecurity company in Hammam Lif, Tunisia. Their services include Cybersecurity and CRM consulting and SI.Read More
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3106Undisclosed10 - 49 employeesAnkeny, IAPratum, a Cybersecurity company, is in Ankeny, Iowa. They specialize in Cybersecurity and were founded in 2008.Read More
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3107Undisclosed10 - 49 employeesGöteborg, SwedenFounded in 2003, Kodamera is a small social media marketing firm. Their services include Social Media Marketing and Web Design.Read More
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3108Undisclosed10 - 49 employeesTysons, VAAQIWO, Inc., an IT managed services company, is based in Tysons, Virginia. They specialize in IT managed services and Business Consulting.Read More
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3109Undisclosed10 - 49 employeesSyracuse, NYSecure Network Technologies, Inc., a Cybersecurity company, was founded in 1997. Located in Syracuse, New York, the team specializes in Cybersecurity and Corporate Training & Coaching.Read More
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3110Undisclosed2 - 9 employeesWiggins, COLaunched in 2023, ZeroLimit Consulting is a small IT managed services company. Their services include IT managed services and IT strategy consulting.Read More
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3111$1,000+2 - 9 employeesNBG TECHNOLOGIES is a software development firm. They are based in Abuja, Nigeria. Their team provides Custom Software Development and Web Development.Read More
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3112Undisclosed2 - 9 employeesMidrand, South AfricaSiyavuka Consulting & Technologies is an user experience agency. The Midrand, South Africa-based agency was established in 2023. Their team focuses on UX/UI Design and IT strategy consulting.Read More
Industries
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3113$1,000+2 - 9 employeesSpanish Town, JamaicaAstra Service Desk Limited is a small Cybersecurity company. Launched in 2023, the team provides Cybersecurity and IT managed services.Read More
Industries
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3114Undisclosed2 - 9 employeesIT strategy consulting company North Star Guidance Ltd is based in Abuja, Nigeria and Ikeja, Nigeria. They provide IT strategy consulting and cloud consulting & SI.Read More
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3115$1,000+2 - 9 employeesSmall Advertising company HighRoller Digital Strategies, is based in Las Vegas, Nevada. The team provides Advertising and Social Media Marketing.Read More
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3116$25,000+2 - 9 employeesFuture Focus Group Inc., a Business Consulting company, is based in Southfield, Michigan. Their services include Business Consulting and IT strategy consulting.Read More
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3117$10,000+2 - 9 employeesMUDRAVA is a web development company. The Zaporizhzhia, Ukraine-based firm was launched in 2025. Their services include Web Development and UX/UI Design.Read More
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3118Undisclosed2 - 9 employeesVancouver, CanadaChange Champions Consulting is a Business Consulting company. The small Vancouver, Canada-based team offers Business Consulting and Cybersecurity. The company was founded in 2013.Read More
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3119Undisclosed2 - 9 employeesCampobello, SCCarolina Software As a Service, Inc., an IT strategy consulting company, is in Campobello, South Carolina. They focus on IT strategy consulting and Cybersecurity and were established in 1993.Read More
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3120Undisclosed2 - 9 employeesOmaha, NEAscend Technology Group is an IT managed services company. The team offers IT managed services and Cybersecurity and is in Omaha, Nebraska.Read More
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