Top 100 Penetration Testing Services
The Best of December 2025Looking 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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1501$5,000+50 - 249 employeesNorthern Computer is an IT strategy consulting company in Kelowna, Canada and Penticton, Canada. Their services include IT strategy consulting and cloud consulting & SI.Read More
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1502$10,000+250 - 999 employeesDubai, United Arab EmiratesStaffconnect, an IT managed services company, was established in 2021. The company specializes in IT managed services and IT staff augmentation, and is midsize.Read More
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1503$1,000+50 - 249 employeesSeattle, WAIT strategy consulting company Greene Information Systems was launched in 2012. In Seattle, Washington, the team offers IT strategy consulting and BI & big data consulting & SI.Read More
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1504$1,000+10 - 49 employeesJaipur, IndiaEstablished in 2020, Techtwins Technologies is a Cybersecurity company. The company specializes in Cybersecurity and IT strategy consulting, and is small.Read More
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1505$1,000+2 - 9 employeesJeffersontown, KYCybersecurity company Service Solutions Inc. Was launched in 1994. The team specializes in Cybersecurity and IT managed services.Read More
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1506Undisclosed2 - 9 employeesSileby, EnglandBetter IT is an IT strategy consulting company. Their team is headquartered in Sileby, England and Sileby, England and offers IT strategy consulting and cloud consulting & SI.Read More
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1507$1,000+50 - 249 employeesSubang Jaya, MalaysiaIntegrated Global Solutions Sdn Bhd is an IT strategy consulting company. In Subang Jaya, Malaysia, their team provides IT strategy consulting and cloud consulting & SI.Read More
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1508$5,000+2 - 9 employeesSan Jose, CAHeadquartered in San Jose, California and Menlo Park, California, Bay Networks Inc. Is an IT managed services company. They offer IT managed services and Cybersecurity and were established in 2008.Read More
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1509$1,000+2 - 9 employeesMumbai, IndiaRead More
WordPress Webers is a web design company. They are headquartered in Mumbai, India and have a small team. The agency provides web design, web development, cybersecurity, and search engine optimization.
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1510$250,000+10 - 49 employeesCastelló de la Plana, SpainReputationUP® is a big data company in Castelló de la Plana, Spain. Their services include BI & big data consulting & SI and Branding.Read More
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1511$1,000+2 - 9 employeesSofia, BulgariaCybernetics is a small Cybersecurity company headquartered in Sofia, Bulgaria. Their services include Cybersecurity and IT strategy consulting.Read More
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1512$1,000+50 - 249 employeesMumbai, IndiaIn Mumbai, India and Mumbai, India, Alphaware Next Technologies Pvt Ltd is a digital strategy company. They focus on digital strategy, social media marketing, search engine optimization, pay per click, and more and were founded in 2012.Read More
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1513$10,000+50 - 249 employeesRazor Technology is a cloud consulting & SI company. Located in West Conshohocken, Pennsylvania, the team provides cloud consulting & SI and IT managed services.Read More
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1514$1,000+50 - 249 employeesNewport, KYEstablished in 2003, Nexigen & Cyber Security is a midsize Newport, Kentucky-based IT managed services company. Their services include IT managed services and Cybersecurity.Read More
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1515Undisclosed50 - 249 employeesScottsdale, AZBVA Technology Services is a Scottsdale, Arizona-based IT strategy consulting company. The team focuses on IT strategy consulting and cloud consulting & SI.Read More
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1516Undisclosed50 - 249 employeesNorthbrook, ILOnward Technologies, Inc. Is a Cybersecurity company. They were founded in 1985, and their services include Cybersecurity and IT managed services.Read More
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1517$10,000+50 - 249 employeesConstanța, RomaniaGMB Computers is a Cybersecurity company. They are headquartered in Constanța, Romania and have midsize team. They offer Cybersecurity and IT managed services.Read More
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1518$5,000+50 - 249 employeesXcelligen is a cloud consulting & SI company. Launched in 2014, the firm is based in Herndon, Virginia. Their services include cloud consulting & SI and Cybersecurity.Read More
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1519$5,000+10 - 49 employeesSingapore, SingaporeFounded in 2012, Infochola is a cloud consulting & SI company. The team specializes in cloud consulting & SI and ERP consulting and SI and is in Singapore, Singapore and Chennai, India.Read More
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1520Undisclosed10 - 49 employeesNorwich, CTEstablished in 2003, I-M Technology, LLC, a small IT managed services company, is located in Norwich, Connecticut. Their team offers IT managed services and Cybersecurity.Read More
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1521$50,000+10 - 49 employeesLafayette, LAArisAlex Digital is an IT strategy consulting company. Established in 2008, the firm specializes in IT strategy consulting and Custom Software Development.Read More
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1522Undisclosed10 - 49 employeesArlington, VAEminent IT LLC is an Enterprise App Modernization company. Based in Arlington, Virginia, the company was launched in 2009. Their services include Enterprise App Modernization and IT managed services.Read More
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1523$1,000+10 - 49 employeesGreat Neck, NYCloud consulting & SI company InterDataLink, inc. Was established in 2017. The team focuses on cloud consulting & SI and IT managed services and is based in Great Neck, New York.Read More
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1524$5,000+10 - 49 employeesNew York, NYFounded in 1996, Optistar Technology Consultants is a small IT managed services company. Their team specializes in IT managed services and Cybersecurity.Read More
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1525$1,000+10 - 49 employeesFlowery Branch, GASoutheastern Technical is a Flowery Branch, Georgia-based IT managed services company. They specialize in IT managed services and Cybersecurity.Read More
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1526$1,000+10 - 49 employeesBountiful, UTClearlink IT, LLC is an IT managed services company based in Bountiful, Utah. Launched in 2007, the team focuses on IT managed services and IT strategy consulting.Read More
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1527$1,000+10 - 49 employeesHoover, ALIn Hoover, Alabama, SIP Oasis is an unified communications consulting & SI company. They provide unified communications consulting & SI and Cybersecurity.Read More
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1528Undisclosed10 - 49 employeesLong Beach, CACORE Group is a Long Beach, California-based IT managed services company. Their services include IT managed services and IT strategy consulting.Read More
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1529Undisclosed10 - 49 employeesLafayette, LALaunched in 2021, S1 Technology is a small Lafayette, Louisiana-based IT managed services company. Their team specializes in IT managed services and Cybersecurity.Read More
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1530Undisclosed10 - 49 employeesChesterfield, VADia Systems is a small Cybersecurity company located in Chesterfield, Virginia. Their services include Cybersecurity and IT managed services.Read More
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