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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811$1,000+50 - 249 employeesPhoenix, AZWeb design company cloudIT was launched in 2018. The midsize team provides Web Design and IT strategy consulting.Read More
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812Undisclosed50 - 249 employeesParis, FranceNovelis is a Cybersecurity company. The Paris, France-based company provides Cybersecurity and Artificial Intelligence.Read More
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813Undisclosed50 - 249 employeesSt. Petersburg, FL360 Advanced is a Cybersecurity company. Launched in 2004, the team offers Cybersecurity.Read More
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814$5,000+2 - 9 employeesTampa, FLLaunched in 2025, HAVEN6 is a small Tampa, Florida-based Cybersecurity company. Their team provides Cybersecurity and Compliance Consulting.Read More
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815$5,000+50 - 249 employeesHouston, TXCentre Technologies, an IT managed services company, was founded in 2005. The midsize team offers IT managed services and Cybersecurity.Read More
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816$10,000+1,000 - 9,999 employeesLondon, EnglandTelefónica Tech (EN) is a Cybersecurity company. They are in London, England, and their services include Cybersecurity and IT managed services.Read More
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817$5,000+10 - 49 employeesSanta Cruz de Tenerife, SpainCloud consulting & SI company Intelequia was launched in 2010. The agency focuses on cloud consulting & SI and Cybersecurity, and is small.Read More
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818$5,000+2 - 9 employeesVancouver, CanadaI7 Solutions Inc, an IT strategy consulting company, is in Vancouver, Canada. They specialize in IT strategy consulting and Cybersecurity and were founded in 2020.Read More
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819$25,000+50 - 249 employeesدبي, United Arab EmiratesCybersecurity and IT managed services company SternX Technology L.L.C is located in Sachsen, Germany and دبي, United Arab Emirates. The team specializes in Cybersecurity and IT managed services.Read More
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820$5,000+10 - 49 employeesRBT Security is a Cybersecurity company launched in 2023. The company provides Cybersecurity, and is small.Read More
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821$1,000+10 - 49 employeesMeghOps is a cybersecurity company. Established in 2021, the firm is based in Dhaka, Bangladesh. The small team specializes in cybersecurity and cloud consulting & SI.Read More
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822Undisclosed250 - 999 employeesDallas, TXBuzzClan is an IT strategy consulting company established in 2013. The agency offers IT strategy consulting and BI & big data consulting & SI.Read More
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823$50,000+250 - 999 employeesLas Condes, ChileCoderslab is a software development company established in 2017. Located in Las Condes, Chile and Aventura, Florida, the team focuses on Custom Software Development and IT staff augmentation.Read More
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824$5,000+10 - 49 employeesQualityArk is an IT strategy consulting company launched in 2023. The small team offers IT strategy consulting and Cybersecurity.Read More
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825Undisclosed10 - 49 employeesSaint Paul, MNEstablished in 2018, Blue Team Alpha LLC is a small Cybersecurity company in Saint Paul, Minnesota. Their team provides Cybersecurity and IT managed services.Read More
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826Undisclosed10 - 49 employeesScottsdale, AZCybersecurity company Blue Goat Cyber is headquartered in Scottsdale, Arizona. They provide Cybersecurity and were established in 2022.Read More
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827$25,000+50 - 249 employeesIntegration Objects is a Houston, Texas-based IoT development company. Launched in 2002, the team provides IoT development and Custom Software Development.Read More
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828Undisclosed10 - 49 employeesPhiladelphia, PAClone Systems Inc. Is a cybersecurity company. The small team is in Philadelphia, Pennsylvania and Larnaca, Cyprus. Their services include cybersecurity.Read More
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829$1,000+250 - 999 employeesIslamabad, PakistanEstablished in 2015, Solochicez Pvt. Ltd is an IT strategy consulting company. Their team focuses on IT strategy consulting and BI & big data consulting & SI.Read More
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830$1,000+10 - 49 employeesArgenteuil, FranceST Engineering Antycip, a custom software development firm, provides Custom Software Development and AR/VR development. The firm is headquartered in Argenteuil, France and Saronno, Italy.Read More
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831Undisclosed10 - 49 employeesAtlanta, GAHacWatch is a Cybersecurity company based in Atlanta, Georgia. They focus on Cybersecurity and IT managed services.Read More
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832$5,000+1,000 - 9,999 employeesNavi Mumbai, IndiaERP consulting and SI company Web Werks Data Centers was launched in 1996. The team focuses on ERP consulting and SI and Artificial Intelligence.Read More
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833$1,000+10 - 49 employeesStourbridge, EnglandSuperfast IT is a Cybersecurity company. In Stourbridge, England, the agency specializes in Cybersecurity and IT managed services.Read More
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834$5,000+10 - 49 employeesElgin, ILCTI Technology is a Cybersecurity and IT managed services company. Established in 2004, the company is headquartered in Elgin, Illinois. Their team focuses on Cybersecurity and IT managed services.Read More
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835Undisclosed10 - 49 employeesMineola, NYRevBits is a Cybersecurity company. Founded in 2016, the agency specializes in Cybersecurity.Read More
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836$5,000+10 - 49 employeesCiudad de México, MexicoSeekurity is a Cybersecurity company. The team offers Cybersecurity and IoT development, and the firm is in Ciudad de México, Mexico.Read More
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837Undisclosed10 - 49 employeesMidleton, IrelandDefenseCode is a Cybersecurity company. The Midleton, Ireland-based agency provides Cybersecurity and Custom Software Development.Read More
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838$1,000+10 - 49 employeesDen Haag, Netherlands3WebApps is an e-commerce development firm. The firm is based in Den Haag, Netherlands. Their team provides E-Commerce Development and Cybersecurity.Read More
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839$10,000+50 - 249 employeesRaceview, AustraliaIntalock is an IT managed services and Cybersecurity company. Launched in 2010, the company offers IT managed services and Cybersecurity.Read More
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840Undisclosed50 - 249 employeesBuenos Aires, ArgentinaINSSIDE Cybersecurity is a Cybersecurity company founded in 2007. The company provides Cybersecurity.Read More
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