Top 100 Penetration Testing Services
The Best of August 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.
List of the Best Penetration Testing Companies
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361$1,000+2 - 9 employeesBrooklyn, NYRead More
2Secure Corp, a cybersecurity company, is based in Ocean Township, New Jersey and Brooklyn, New York. Launched in 2003, the small team provides cybersecurity.
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362$5,000+10 - 49 employeesBatesville, AROzark Technology is an IT managed services company. They are headquartered in Batesville, Arkansas and have a small team. The firm specializes in IT managed services.Read More
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363$5,000+10 - 49 employeesBengaluru, IndiaCliffGuard Cybersecurity Pvt. Ltd. Is a Bengaluru, India-based Cybersecurity company. The small agency was established in 2023. Their team focuses on Cybersecurity.Read More
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364$1,000+2 - 9 employeesLauderdale Lakes, FLRead More
Established in 2016, Computer Services Tech is a IT managed services company. Their small team is located in Lauderdale Lakes, Florida and focuses on IT managed services, cloud consulting & SI, and cybersecurity.
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365$1,000+250 - 999 employeesDubai, United Arab EmiratesMeta techs is a cybersecurity company. The midsize team is based in Dubai, United Arab Emirates. Their services include cybersecurity.Read More
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366$1,000+2 - 9 employeesYork, PARead More
Coulson Technologies is a small York, Pennsylvania-based IT managed services company. They focus on IT managed services and were launched in 2004.
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367$1,000+2 - 9 employeesWarren, MICybersecurity company Cyber Protect LLC is located in Warren, Michigan. The small team provides Cybersecurity and IT managed services. The agency was launched in 2019.Read More
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368$25,000+2 - 9 employeesFinchampstead, EnglandRead More
Melmac Solutions Limited is a cybersecurity company. Launched in 1995, the small agency is located in Finchampstead, United Kingdom. Their services include cybersecurity, blockchain, and financial advising & planning.
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369$5,000+10 - 49 employeesCalgary, CanadaRead More
The ITeam is an IT services company located in Calgary, Canada. Founded in 1994, they have 26 employees specializing in managed IT services, cybersecurity, on-demand IT services, and cloud services. They also provide IT and cloud consulting for small and mid-size companies, typically in energy, dental, healthcare, government, and real estate.
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Oil and GasIndustries
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370$5,000+50 - 249 employeesBuenos Aires, ArgentinaRead More
ITPS One is a Miami, Florida-based IT managed services company. The midsize firm was founded in 2008. Their services include IT managed services, ERP consulting and SI, IT staff augmentation, custom software development, and more.
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371Undisclosed250 - 999 employeesPittsburgh, PARedHelm is a midsize IT managed services company. Established in 1997, the team specializes in IT managed services, IT strategy consulting, Cybersecurity, and cloud consulting & SI. The firm is in Pittsburgh, Pennsylvania.Read More
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RA Fischer Co.Industries
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372$1,000+10 - 49 employeesSuwanee, GARead More
IT managed services company IntegriCom, Inc. Was founded in 2000. They are located in Suwanee, Georgia and have a small team. Their services include IT managed services, cybersecurity, cloud consulting & SI, and unified communications consulting & SI.
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373$1,000+10 - 49 employeesDubai, United Arab EmiratesAzpirantz Cyber Security Consulting is a small cybersecurity company founded in 2018. Their team specializes in cybersecurity, IT strategy consulting, cloud consulting & SI, corporate training, and more. The agency is in Dubai, United Arab Emirates.Read More
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374$1,000+10 - 49 employeesJaipur, IndiaCodeTechLab is a Cybersecurity company. They offer Cybersecurity, Application Testing, Corporate Training & Coaching, IT strategy consulting, and more and were founded in 2022. The company is headquartered in Jaipur, India.Read More
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375$1,000+10 - 49 employeesCyberclew is a cybersecurity company headquartered in Kyiv, Ukraine. Launched in 2010, the small team offers cybersecurity.Read More
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376$10,000+50 - 249 employeesHelsingfors, FinlandRead More
IWA Ltd is a web services agency headquarted in Helsinki with offices in Tambon BanPed, Thailand and Abu Dhabi, United Arab Emirates. Founded in 2009, the team of 141 specializes in web development, mobile app development, and application management and support. They work primarily with midmarket and small businesses, focusing on real estate, transportation, arts, and entertainment and music.
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Likennevirta Oy/Virta LtdIndustries
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377$5,000+10 - 49 employeesAllen, TXRead More
The i4 Group is a training and consulting firm founded in 2012 in Allen, Texas. With more than 10 members, they offer IT strategy consulting, big data consulting, and cloud consulting services to mid-market and enterprise-level companies.
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378$1,000+2 - 9 employeesFountain Valley, CARead More
IT Tropolis, an IT managed services company, is in Fountain Valley, California. The small team specializes in IT managed services, IT strategy consulting, cloud consulting & SI, and cybersecurity. The company was founded in 2010.
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379$1,000+2 - 9 employeesMarshfield, MARead More
Systems Support is a Marshfield, Massachusetts-based IT managed services company. The small agency was founded in 1989. Their team focuses on IT managed services, cybersecurity, cloud consulting & SI, IT strategy consulting, and more.
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380$10,000+10 - 49 employeesToronto, CanadaRead More
Cybersecurity company Krodata Solutions is based in Toronto, Canada and Thane, India. The small team provides cybersecurity, IT managed services, and application testing and was launched in 2020.
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381$1,000+50 - 249 employeesOsaka, JapanBeyond GTA Inc. Is a small Mississauga, Canada-based IT managed services company. Launched in 2019, the team focuses on IT managed services, cybersecurity, IT strategy consulting, cloud consulting & SI, and more.Read More
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382$5,000+10 - 49 employeesBoynton Beach, FLCybersecurity and application testing company Open Sec LLC was founded in 2006. The agency offers cybersecurity and application testing and has a small team.Read More
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383$1,000+2 - 9 employeesGdańsk, PolandFounded in 2022, SPIREE is a cybersecurity company. The firm specializes in cybersecurity and corporate training and has a small team. The firm is based in Gdańsk, Poland.Read More
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InfermedicaIndustries
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384$5,000+2 - 9 employeesToronto, CanadaCybersecurity company Secur-IT Data Solutions Ltd. Was founded in 2023. They are in Toronto, Canada and have a small team. Secur-IT Data Solutions Ltd. Offers cybersecurity.Read More
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385Undisclosed2 - 9 employeesLondon, EnglandHookPhish is a small cybersecurity company launched in 2024. Their services include cybersecurity. The agency is headquartered in London, United Kingdom.Read More
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386$5,000+10 - 49 employeesSan Diego, CARead More
Pointivity Managed Solutions is an IT managed services agency in San Diego. Founded in 2001, they have about 17 employees that serve mostly midmarket and small-business clients in a wide range of sectors. Services include cloud consulting, IT consulting and SI, as well as IT strategy.
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Laffer Associates -
387Undisclosed50 - 249 employeesMaple Grove, MNHeadquartered in Maple Grove, Minnesota; Burnsville, Minnesota and Fargo, North Dakota, Cyber Advisors is a Cybersecurity company. The midsize team offers Cybersecurity, IT managed services, IT strategy consulting, IT staff augmentation, and more. The agency was launched in 1997.Read More
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388$1,000+2 - 9 employeesSurendranagar, IndiaRead More
Shriji Solutions is a Surendranagar, India-based website development firm. The small team focuses on web development, IT managed services, cybersecurity, search engine optimization, and more and was founded in 2021.
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389$1,000+2 - 9 employeesLocated in Scottsdale, Arizona, HelpSquad is an IT managed services company. The small team specializes in IT managed services, Cybersecurity, and IT strategy consulting and was established in 2019.Read More
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390$1,000+2 - 9 employeesOrlando, FLRead More
Cybersecurity company Darksteel Technologies LLC is located in Orlando, Florida. Launched in 2019, the small team specializes in cybersecurity.
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