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.
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List of the Best Penetration Testing Companies
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2761Undisclosed2 - 9 employeesPrivity Systems Inc. Is a Cybersecurity company. Located in Vancouver, Canada, their team specializes in Cybersecurity and Compliance Consulting.Read More
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2762Undisclosed2 - 9 employeesCybersecurity company Cyber Security Resource was established in 2014. The team focuses on Cybersecurity and IT managed services and is based in Carlsbad, California.Read More
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2763Undisclosed2 - 9 employeesKarhu Cyber is a small Cybersecurity company. Launched in 2021, the team specializes in Cybersecurity.Read More
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2764Undisclosed2 - 9 employeesSmall Cybersecurity company Achilleus, is located in Vancouver, Washington. The team provides Cybersecurity.Read More
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2765Undisclosed2 - 9 employeesNovaigu is a small Cybersecurity company located in Newark, Delaware. Their services include Cybersecurity.Read More
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2766Undisclosed2 - 9 employeesJRobertson Security is a Cybersecurity company. They are based in St. Louis, Missouri and have small team. Their team offers Cybersecurity.Read More
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2767Undisclosed2 - 9 employeesBased in Saint Paul, Minnesota, Securisect is a small Cybersecurity company. The team provides Cybersecurity.Read More
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2768Undisclosed2 - 9 employeesLocated in Dublin, Ireland, SecureYourI.T is a Cybersecurity company. Their services include Cybersecurity.Read More
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2769Undisclosed2 - 9 employeesBari, ItalyInnovation & Security SRL is a Cybersecurity company. They are located in Bari, Italy and have small team of experts. Their services include Cybersecurity.Read More
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2770Undisclosed2 - 9 employeesAlpharetta, GASecure Traces is a Cybersecurity company. They provide Cybersecurity and IT managed services and are in Alpharetta, Georgia.Read More
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2771Undisclosed2 - 9 employeesBrookfield, CTSkunkCyber is a Cybersecurity company in Brookfield, Connecticut. The team offers Cybersecurity.Read More
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2772Undisclosed2 - 9 employeesMethod Cyber Security, a Cybersecurity company, is located in Dallas, Texas. Established in 2021, the team focuses on Cybersecurity.Read More
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2773UndisclosedFreelancer employeesSecurity Illusion is a Cybersecurity company. In Cedar Park, Texas, their team specializes in Cybersecurity.Read More
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2774Undisclosed2 - 9 employeesAustin, TX4 Pillars IT, a small IT managed services company, is located in Austin, Texas. Their services include IT managed services and Call Center Services.Read More
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2775$1,000+2 - 9 employeesDallas, TXBluelight Technologies is a Dallas, Texas-based IT managed services company. Their services include IT managed services and IT strategy consulting.Read More
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2776$1,000+2 - 9 employeesNashville, TNNexGen Communications, a cloud consulting & SI company, is headquartered in Nashville, Tennessee. Their services include cloud consulting & SI and unified communications consulting & SI.Read More
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2777$5,000+2 - 9 employeesEntrenovu is a Low/No Code Development company in London, England. Launched in 2022, the team offers Low/No Code Development and Cybersecurity.Read More
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2778Undisclosed2 - 9 employeesLaunched in 2022, Oapp Software Engineering & Cybersecurity is a custom software development company. The firm offers Custom Software Development and Web Development.Read More
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2779Undisclosed2 - 9 employeesRancho Santa Margarita, CAIT managed services company Panoply It Solutions Inc is based in Rancho Santa Margarita, California. The team specializes in IT managed services and cloud consulting & SI.Read More
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2780Undisclosed2 - 9 employeesBengaluru, IndiaCloudKali Solutions is an IT strategy consulting company launched in 2019. The company focuses on IT strategy consulting and cloud consulting & SI.Read More
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2781$1,000+2 - 9 employeesBucurești, RomaniaPOWER SUPPORT is an IT managed services company. Based in București, Romania, the team focuses on IT managed services and Cybersecurity.Read More
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2782$1,000+2 - 9 employeesSan Diego, CABeanstalk Computing is an IT managed services company launched in 2006. The team offers IT managed services and Cybersecurity.Read More
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2783Undisclosed10 - 49 employeesMadisonville, LABridgeNet Technology Consultants, a cloud consulting & SI company, was launched in 2007. The team focuses on cloud consulting & SI and IT managed services and is based in Madisonville, Louisiana.Read More
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2784Undisclosed10 - 49 employeesWarwick, RISimpatico Software Systems, a small cloud consulting & SI and Cybersecurity company, is in Warwick, Rhode Island. Their services include cloud consulting & SI and Cybersecurity.Read More
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2785Undisclosed10 - 49 employeesWickham, AustraliaStrategic Group is a small Wickham, Australia-based IT managed services company. The team provides IT managed services and Cybersecurity.Read More
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2786Undisclosed10 - 49 employeesAmes, IAOXEN Technology is an IT managed services company. They are headquartered in Ames, Iowa and have small team. They specialize in IT managed services and Cybersecurity.Read More
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2787Undisclosed10 - 49 employeesAtlanta, GANetTracer is a Blockchain company. Their team is headquartered in Atlanta, Georgia and specializes in Blockchain and Cybersecurity.Read More
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2788Undisclosed10 - 49 employeesLincoln, NEDataVizion - Lincoln, an IT managed services company, was established in 2001. They provides IT managed services and Cybersecurity.Read More
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2789Undisclosed10 - 49 employeesMinneapolis, MNElement Technologies, LLC, an IT managed services company, is in Minneapolis, Minnesota. They offer IT managed services and Cybersecurity.Read More
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2790Undisclosed10 - 49 employeesMilwaukee, WITechnology Resource Advisors, Inc is a cloud consulting & SI company. In Milwaukee, Wisconsin, the agency was established in 2006. Their services include cloud consulting & SI and IT managed services.Read More
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