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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3061Undisclosed2 - 9 employeesSan Diego, CAIT managed services company IT Connect 360 specializes in IT managed services and IT strategy consulting. They were launched in 2021.Read More
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3062$1,000+2 - 9 employeesLeesburg, VASentry Consulting Group is an IT managed services company. They are located in Leesburg, Virginia and Prince Frederick, Maryland. Their team provides IT managed services and cloud consulting & SI.Read More
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3063Undisclosed2 - 9 employeesEdmonton, CanadaShah Business Consultants Ltd., an IT strategy consulting company, is located in Edmonton, Canada. The team provides IT strategy consulting and Cybersecurity.Read More
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3064$1,000+2 - 9 employeesIT managed services company Computese was launched in 2016. The agency offers IT managed services and cloud consulting & SI, and is small.Read More
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3065Undisclosed2 - 9 employeesIn Germantown, Wisconsin, Straight Line Tech is a small IT managed services company. The team offers IT managed services and Cybersecurity.Read More
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3066$50,000+2 - 9 employeesDubai, United Arab EmiratesFounded in 2013, GATEWAY INFORMATION NETWORKS is an IT strategy consulting company. The company specializes in IT strategy consulting and Advertising.Read More
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3067$1,000+2 - 9 employeesVancouver, CanadaSentrius Solutions Inc. Is an IT managed services company. Founded in 2023, their team offers IT managed services and cloud consulting & SI.Read More
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3068$1,000+2 - 9 employeesLaunched in 2019, Sysops Uruguay is a small Montevideo, Uruguay-based IT managed services company. Their team provides IT managed services and cloud consulting & SI.Read More
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3069Undisclosed2 - 9 employeesMiami, FLTakeCIO is a small IT strategy consulting company based in Miami, Florida and Zakopane, Poland. Their services include IT strategy consulting and IT managed services.Read More
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3070$1,000+2 - 9 employeesTechyhut Solutions, an AI development company, was founded in 2025. The small team focuses on Artificial Intelligence and Custom Software Development.Read More
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3071$10,000+2 - 9 employeesJolygon is a small Towson, Maryland-based Cybersecurity company. Their services include Cybersecurity and Custom Software Development.Read More
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3072$1,000+2 - 9 employeesBlack Lantern is an IT managed services company. Headquartered in Melbourne, Australia, the company was founded in 2025. Their team offers IT managed services and cloud consulting & SI.Read More
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3073Undisclosed2 - 9 employeesTechalph Computer Systems Consultancy is a web design company. Established in 2023, the company is located in Dubai, United Arab Emirates. Their services include Web Design and Cybersecurity.Read More
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3074$5,000+2 - 9 employeesBakı, AzerbaijanLaunched in 2026, Servoogle is a web development firm. The team specializes in Web Development and Mobile App Development and is located in Bakı, Azerbaijan.Read More
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3075Undisclosed2 - 9 employeesRosyth, ScotlandShadowStackTechnology Ltd. Is an IT managed services company. In Rosyth, Scotland, the agency was established in 2026. Their services include IT managed services and Web Design.Read More
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3076$1,000+2 - 9 employeesBanja Luka, Bosnia and HerzegovinaDroidMate is a web design company. The firm is located in Banja Luka, Bosnia and Herzegovina. Their services include Web Design and UX/UI Design.Read More
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3077Undisclosed10 - 49 employeesMIAH Softtonics Technologies Ltd is a small website development company. Located in Kampala, Uganda, the company was launched in 2018. Their team offers web development, mobile app development, branding, graphic design, and more.Read More
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3078$5,000+10 - 49 employeesMelbourne, AustraliaBranding company CyberOxide is based in Melbourne, Australia and Melbourne, Australia. They focus on Branding and Conversion Optimization.Read More
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3079$1,000+10 - 49 employeesGurugram, IndiaE-commerce development firm SAASGO was launched in 2023. The firm offers E-Commerce Development and IT strategy consulting, and is small.Read More
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3080Undisclosed10 - 49 employeesBased in Ottawa, Canada, secrealm MSP is a small IT managed services company. Their services include IT managed services and Cybersecurity.Read More
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3081Undisclosed2 - 9 employeesAtlanta, GANetWise IT Consulting LLC is a Cybersecurity company launched in 2013. The small team offers Cybersecurity and IT managed services.Read More
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3082Undisclosed2 - 9 employeesOceanside, CACybersecurity company KNC Strategic Services focuses on Cybersecurity and Application Management & Support. They were established in 2018.Read More
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3083Undisclosed2 - 9 employeesUpper Marlboro, MDMegadata Technology, LLC is a Cybersecurity company. Launched in 1999, the team provides Cybersecurity and Application Management & Support.Read More
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3084Undisclosed2 - 9 employeesVienna, VATreada Technology Group LLC, a Cybersecurity company, is in Vienna, Virginia. Their services include Cybersecurity and Application Management & Support.Read More
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3085Undisclosed2 - 9 employeesOrlando, FLWyvern Security, a Cybersecurity company, was established in 2015. The small team focuses on Cybersecurity and Artificial Intelligence.Read More
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3086Undisclosed2 - 9 employeesShelton, CTFounded in 2000, OutSecure Inc is a small Shelton, Connecticut-based Cybersecurity company. Their services include Cybersecurity and Artificial Intelligence.Read More
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3087Undisclosed2 - 9 employeesGreenbelt, MDCaptiva Solutions, LLC is a Cybersecurity company. The Greenbelt, Maryland-based company was launched in 2010. Their services include Cybersecurity and IT managed services.Read More
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3088Undisclosed2 - 9 employeesCybersecurity company Lenotti Advisors GmbH offers Cybersecurity and Document Digitization & Management. They were founded in 2014.Read More
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3089Undisclosed2 - 9 employeesSystemian is a Cybersecurity company. Established in 2015, the company specializes in Cybersecurity and cloud consulting & SI.Read More
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3090Undisclosed2 - 9 employeesStamford, CTComputronix is a Stamford, Connecticut-based Cybersecurity and IT managed services company. The team provides Cybersecurity and IT managed services.Read More
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