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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601$1,000+10 - 49 employeesGhaziabad, IndiaNIT Infotech Pvt Ltd is an IT managed services company. Founded in 2016, the firm is in Ghaziabad, India and Meerut, India. The small team offers IT managed services, cloud consulting & SI, cybersecurity, devops managed services, and more.Read More
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602Undisclosed10 - 49 employeesRoyal Leamington Spa, EnglandHacker On Rent is a Cybersecurity company. They were established in 2018, and their services include Cybersecurity.Read More
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603$75,000+10 - 49 employeesSingaporeResponsible Cyber, a Cybersecurity company, was established in 2017. The team focuses on Cybersecurity and is located in Singapore.Read More
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604$10,000+10 - 49 employeesSteinhausen, SwitzerlandCitadelo is a Cybersecurity company. The Steinhausen, Switzerland-based team provides Cybersecurity and cloud consulting & SI.Read More
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605$5,000+10 - 49 employeesKirchseeon, GermanyIT managed services company European IT Firm is headquartered in Kirchseeon, Germany; Frankfurt am Main, Germany; Londerzeel, Belgium and Monster, Netherlands. The small team specializes in IT managed services, Cybersecurity, IT strategy consulting, Business Consulting, and more. The agency was established in 2018.Read More
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606$5,000+50 - 249 employeesRīga, LatviaCorporate Solutions is a Rīga, Latvia-based PR agency. Launched in 2006, the midsize team specializes in public relations, application testing, business consulting, customer service outsourcing, and more.Read More
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607Undisclosed250 - 999 employeesBengaluru, IndiaIT managed services company eMudhra is headquartered in Bengaluru, India and Franklin Township, New Jersey. The team provides IT managed services and Cybersecurity.Read More
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608$1,000+2 - 9 employeesChorzów, PolandRead More
HAYYDEN is a cybersecurity company headquartered in Chorzów, Poland. The small team offers cybersecurity, cloud consulting & SI, web development, e-commerce development, and more. The firm was founded in 2020.
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609$25,000+1,000 - 9,999 employeesLos Angeles, CANetsol Technologies Inc. Is a Cybersecurity company. Based in Los Angeles, California and London, England, the team specializes in Cybersecurity and cloud consulting & SI.Read More
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610Undisclosed2 - 9 employeesFoster City, CAIT Total Care is an IT managed services company. Founded in 2001, the small firm is based in Foster City, California. Their services include IT managed services, Cybersecurity, and cloud consulting & SI.Read More
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611$25,000+10 - 49 employeesMiraflores, PeruApplied Labs is a custom software development firm. The small Miraflores, Peru-based team specializes in Custom Software Development and IT managed services. The agency was launched in 2010.Read More
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612$5,000+10 - 49 employeesAmsterdam, NetherlandsWebSec is a small Amsterdam, Netherlands-based Cybersecurity company. Their services include Cybersecurity.Read More
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613Undisclosed2 - 9 employeesAtlanta, GAFounded in 2017, Vonahi Security is a small Cybersecurity company. Their services include Cybersecurity.Read More
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614$1,000+10 - 49 employeesMumbai, IndiaFounded in 2010, Redfox Cybersecurity is a small Cybersecurity company headquartered in Toronto, Canada and Santa Clara, California. Their team provides Cybersecurity and Application Testing.Read More
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615$10,000+10 - 49 employeesMinneapolis, MNWhite Oak Security, a Cybersecurity company, was established in 2007. The team provides Cybersecurity and is headquartered in Minneapolis, Minnesota.Read More
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616$1,000+10 - 49 employeesHyderabad, IndiaEntersoft Security is a Cybersecurity company. They were launched in 2012 and offer Cybersecurity and Application Testing.Read More
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617Undisclosed50 - 249 employeesWorcester, MAMachado is a cybersecurity and IT managed services company. The midsize Worcester, Massachusetts-based team offers cybersecurity and IT managed services. The firm was founded in 2001.Read More
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618Undisclosed2 - 9 employeesProvidence, RIRemi IT Solutions was established in 2017. They are located in North Attleboro, Massachusetts and have a small team. Their services include.Read More
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619$10,000+10 - 49 employeesHuntsville, ALPeopleSec, LLC, a Cybersecurity company, was established in 2015. The agency provides Cybersecurity and Corporate Training & Coaching.Read More
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620$25,000+50 - 249 employeesDubai, United Arab EmiratesValuementor Infosec is a Dubai, United Arab Emirates-based Cybersecurity company. They specialize in Cybersecurity and were established in 2013.Read More
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621$5,000+2 - 9 employeesSydney, AustraliaCybersecurity company SecureTriad is in Sydney, Australia. The team provides Cybersecurity.Read More
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622$1,000+10 - 49 employeesSingapore, SingaporeSwarmnetics is a small Cybersecurity company. Established in 2015, the team focuses on Cybersecurity.Read More
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623$1,000+50 - 249 employeesHyderabad, IndiaFounded in 2017, Cybervie is a Cybersecurity company. The team focuses on Cybersecurity and IT managed services.Read More
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624$5,000+50 - 249 employeesSTM Cyber USA is a Cybersecurity company. Established in 2012, the team focuses on Cybersecurity. The company is headquartered in Alexandria, Virginia.Read More
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625$1,000+2 - 9 employeesOslo, NorwayKonfitech AS, a business intelligence company, was founded in 2023. The firm provides BI & big data consulting & SI, cybersecurity, IT managed services, custom software development, and more and has a small team.Read More
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626$1,000+10 - 49 employeesVelo Technologies Sdn Bhd is an IT strategy consulting company in Cyberjaya, Malaysia. The small company was established in 2018. Their services include IT strategy consulting, cloud consulting & SI, unified communications consulting & SI, Cybersecurity, and more.Read More
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627$1,000+10 - 49 employeesSan Francisco, CAKindrix Group is a small cloud consulting & SI company. The San Francisco, California-based agency was launched in 2025. Their services include cloud consulting & SI, Cybersecurity, Artificial Intelligence, Digital Engineering, and more.Read More
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628$1,000+10 - 49 employeesCórdoba, ArgentinaGrupo Vectus SRL, a Cybersecurity company, was established in 2001. Based in Córdoba, Argentina and Providencia, Chile, the team focuses on Cybersecurity.Read More
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629$5,000+2 - 9 employeesThe Rocks, AustraliaDrappier is a Cybersecurity company. The small The Rocks, Australia-based company was founded in 2009. Their services include Cybersecurity, IT managed services, IT strategy consulting, Custom Software Development, and more.Read More
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630$10,000+10 - 49 employeesPortland, MEESM Global Consulting is a small Cybersecurity company located in Portland, Maine and New York, New York. They specialize in Cybersecurity, Web Development, Mobile App Development, AI Consulting, and more and were launched in 2017.Read More
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