Top 100 Penetration Testing Services
The Best of September 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.
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List of the Best Penetration Testing Companies
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2161Undisclosed50 - 249 employeesRochelle Park, NJLaunched in 1994, Essextec is a cloud consulting & SI company. Their team offers cloud consulting & SI and BI & big data consulting & SI.Read More
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2162Undisclosed1,000 - 9,999 employeesLos Angeles, CAFTI Consulting, a business intelligence company, was launched in 1982. The agency offers BI & big data consulting & SI and Cybersecurity, and is large.Read More
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2163Undisclosed50 - 249 employeesDayton, OHJJR Solutions is an IT managed services company. The team provides IT managed services and Cybersecurity, and the firm is in Dayton, Ohio.Read More
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2164Undisclosed50 - 249 employeesZagreb, CroatiaReversingLabs, a Cybersecurity company, is based in Zagreb, Croatia. They offer Cybersecurity and IT managed services.Read More
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2165Undisclosed50 - 249 employeesHerndon, VAForward Thinking Innovations, LLC FTIC is an IT managed services company. They were launched in 2008 and provide IT managed services and Corporate Training & Coaching.Read More
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2166Undisclosed50 - 249 employeesNorth Charleston, SCMidsize Corporate Training & Coaching company Atlas Technologies, Inc., is located in North Charleston, South Carolina. The team offers Corporate Training & Coaching and IT managed services.Read More
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2167Undisclosed1,000 - 9,999 employeesBogotá, ColombiaGrupo CMC is a business intelligence company. Headquartered in Bogotá, Colombia, the firm was launched in 1993. Their team focuses on BI & big data consulting & SI and Cybersecurity.Read More
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2168$1,000+Freelancer employeesIt loads is a web development firm. They were founded in 2021, and their services include Web Development and Cybersecurity.Read More
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2169Undisclosed50 - 249 employeesPhoenix, AZCloudIT is a cloud consulting & SI company. Established in 2011, the agency is headquartered in Phoenix, Arizona. Their services include cloud consulting & SI and Cybersecurity.Read More
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2170Undisclosed50 - 249 employeesDubai, United Arab EmiratesCDW Middle East & Africa is a cloud consulting & SI company founded in 1990. Their services include cloud consulting & SI and IT managed services.Read More
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2171$1,000+Freelancer employeesWest Covina, CAKeeter Technical Service Company LLC is a small Cybersecurity company. Launched in 1992, the team focuses on Cybersecurity and IT strategy consulting.Read More
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2172Undisclosed50 - 249 employeesNorcross, GALockstep Technology Group, a data analytics company, is located in Norcross, Georgia. They offer BI & big data consulting & SI and IT managed services and were established in 2008.Read More
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2173Undisclosed1,000 - 9,999 employeesJericho, NYJ.S. Held LLC is a Business Consulting company. They specialize in Business Consulting and Accounting and were launched in 1974.Read More
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2174Undisclosed50 - 249 employeesDoncaster, EnglandDigitalXRAID is a cloud consulting & SI and Cybersecurity company. The Doncaster, England-based company provides cloud consulting & SI and Cybersecurity.Read More
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2175Undisclosed50 - 249 employeesSt. Louis, MOIT managed services company Da-Com Corporation is located in St. Louis, Missouri and Columbia, Missouri. The team offers IT managed services and Cybersecurity.Read More
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2176Undisclosed50 - 249 employeesFounded in 1997, Intelligent Microsystems is a midsize Jersey City, New Jersey-based Cybersecurity company. Their team provides Cybersecurity.Read More
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2177Undisclosed50 - 249 employeesPortsmouth, EnglandSearchlight Cyber is a Cybersecurity company. They are based in Portsmouth, England and have midsize team. They focus on Cybersecurity.Read More
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2178Undisclosed50 - 249 employeesNairobi, KenyaAfrisol Technologies Limited is a cloud consulting & SI company. Founded in 2017, the team focuses on cloud consulting & SI and CRM consulting and SI. The company is located in Nairobi, Kenya.Read More
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2179$50,000+50 - 249 employeesBringlife, a business intelligence company, was founded in 2019. The midsize team focuses on BI & big data consulting & SI and Cybersecurity.Read More
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2180$1,000+50 - 249 employeesCloud consulting & SI company DEFX Cyber Research Labs specializes in cloud consulting & SI and IT managed services. They are headquartered in Dubai, United Arab Emirates.Read More
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2181Undisclosed50 - 249 employeesAuckland, New ZealandBased in Auckland, New Zealand, Cipher Security is a Cybersecurity company. The team specializes in Cybersecurity and Compliance Consulting.Read More
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2182$1,000+50 - 249 employeesWoodbury, MNCIT is an IT strategy consulting company. Located in Woodbury, Minnesota, their midsize team offers IT strategy consulting and BI & big data consulting & SI. The firm was established in 1992.Read More
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2183$1,000+50 - 249 employeesBindBots is a midsize IT strategy consulting company established in 2022. Their team offers IT strategy consulting and CRM consulting and SI.Read More
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2184Undisclosed50 - 249 employeesHAMT Infotech, an ERP consulting and SI company, was launched in 2012. They specializes in ERP consulting and SI and IT strategy consulting.Read More
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2185$10,000+Freelancer employeesWatertown, SDAI Consulting company Optimus LLC was founded in 2026. The small team focuses on AI Consulting and Cybersecurity.Read More
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2186$1,000+2 - 9 employeesNew Delhi, IndiaBased in New Delhi, India, ImmuneBytes is a Blockchain company. Founded in 2020, the team specializes in Blockchain and Application Testing.Read More
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2187$1,000+2 - 9 employeesCoeur d'Alene, IDIntechtel is a Coeur d'Alene, Idaho-based IT managed services company. Founded in 2012, the team focuses on IT managed services and Cybersecurity.Read More
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2188$1,000+10 - 49 employeesCincinnati, OHMIS Solutions is an IT managed services company founded in 2003. The team specializes in IT managed services and IT strategy consulting.Read More
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2189$5,000+10 - 49 employeesNew York, NYLaunched in 2010, Outsourced IT Support, IT Consulting & Managed IT Services in NYC | Setton Consulting is an IT managed services company. Their team focuses on IT managed services and Cybersecurity.Read More
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2190$1,000+10 - 49 employeesCape Town, South AfricaEstablished in 2013, Innovo Networks is a Cybersecurity company. Their services include Cybersecurity and other IT consulting and SI.Read More
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