Top 100 Penetration Testing Services
The Best of December 2025Looking 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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1261$10,000+50 - 249 employeesNoida, IndiaNuage Biztech Pvt. Ltd. Is an app development firm located in Noida, India and Singapore. They offer Mobile App Development and Custom Software Development and were founded in 2014.Read More
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1262$50,000+250 - 999 employeesArlington, VAZigron is a DevOps Managed Services company founded in 2006. Their team focuses on DevOps Managed Services and IT staff augmentation.Read More
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1263$1,000+10 - 49 employeesSHANGHAI, ChinaInternet & Technology Law company TEKID was launched in 2017. Headquartered in SHANGHAI, China and Ho Chi Minh City, Vietnam, the team focuses on Internet & Technology Law and Cybersecurity.Read More
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1264$5,000+10 - 49 employeesCham, SwitzerlandLaunched in 1989, KMU Informatik Support is a Cybersecurity company. In Cham, Switzerland and Ittigen, Switzerland, the team provides Cybersecurity and IT managed services.Read More
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1265Undisclosed10 - 49 employeesOceanside, CAFounded in 2008, NetPro is an IT managed services company. The team offers IT managed services and Cybersecurity and is based in Oceanside, California.Read More
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1266$5,000+2 - 9 employeesLos Angeles, CALA Creative Technologies is a small IT managed services company. Launched in 2008, the team specializes in IT managed services and IT strategy consulting.Read More
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1267$1,000+2 - 9 employeesLas Vegas, NVEstablished in 2010, Network Heroes is an IT managed services company. The team offers IT managed services and cloud consulting & SI and is based in Las Vegas, Nevada.Read More
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1268$1,000+2 - 9 employeesLondon, EnglandPxosys Ltd is a Cybersecurity company. The London, England-based firm focuses on Cybersecurity and cloud consulting & SI.Read More
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1269Undisclosed2 - 9 employeesNorth Bethesda, MDKeynetik LLC is an IT strategy consulting company. They provide IT strategy consulting and cloud consulting & SI and were launched in 2006. The agency is in North Bethesda, Maryland.Read More
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1270$5,000+250 - 999 employeesLansing, MIDewpoint is an IT strategy consulting company. Founded in 1996, the firm is located in Lansing, Michigan and Grand Rapids, Michigan. Their team focuses on IT strategy consulting and Cybersecurity.Read More
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1271$1,000+10 - 49 employeesNETOPS is an IT managed services company. They are headquartered in Belgrade, Serbia and Meppel, Netherlands. Their team focuses on IT managed services and cloud consulting & SI.Read More
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1272$5,000+10 - 49 employeesHanover Park, ILAcanthus Technology is an IT managed services company in Hanover Park, Illinois. Their services include IT managed services and Cybersecurity.Read More
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1273Undisclosed10 - 49 employeesSouth Melbourne, AustraliaMuscatech is a small Cybersecurity company established in 2007. Their team focuses on Cybersecurity and IT strategy consulting.Read More
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1274Undisclosed10 - 49 employeesBillings, MTMorrison-Maierle Systems is a cloud consulting & SI company. They were established in 1982, and their services include cloud consulting & SI and IT managed services.Read More
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1275$5,000+50 - 249 employeesDubai, United Arab EmiratesSyscom Distributions LLC is a midsize unified communications consulting & SI company launched in 2007. Their team offers unified communications consulting & SI and IT managed services.Read More
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1276Undisclosed50 - 249 employeesStaines-upon-Thames, EnglandTDM Group is an IT managed services company. The Staines-upon-Thames, England-based agency was launched in 1997. Their team provides IT managed services and Cybersecurity.Read More
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1277$1,000+50 - 249 employeesCloudSeals is a cloud consulting & SI company. Founded in 2015, the team offers cloud consulting & SI and IT staff augmentation.Read More
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1278$1,000+50 - 249 employeesWillowbrook, ILApplication Management & Support company ESPO Engineering Corp. Provides Application Management & Support and IT managed services. They are located in Willowbrook, Illinois.Read More
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1279$1,000+50 - 249 employeesCornwall, CanadaRead More
Launched in 2021, RavLet is a e-commerce development firm. Their midsize team is headquartered in Chattogram, Bangladesh. Their services include e-commerce development, IT managed services, web development, cybersecurity, and more.
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1280$1,000+10 - 49 employeesSan Diego, CANetwork Titan is an IT managed services company. The team is based in San Diego, California, and their services include IT managed services and cloud consulting & SI.Read More
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1281$1,000+10 - 49 employeesSydney, AustraliaBoxer ICT is an IT managed services company located in Sydney, Australia. Established in 2003, the team focuses on IT managed services and cloud consulting & SI.Read More
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1282$1,000+50 - 249 employeesThe Woodlands, TXWJP Technology Consultants is an IT managed services company based in The Woodlands, Texas and Plano, Texas. Their services include IT managed services and Call Center Services.Read More
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1283$1,000+10 - 49 employeesSouth Jordan, UT911 IT, a cloud consulting & SI company, is based in South Jordan, Utah. Established in 2004, the team offers cloud consulting & SI and Cybersecurity.Read More
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1284Undisclosed10 - 49 employeesGettysburg, PALaunched in 1995, TREYSTA technology management is an IT managed services company. The company specializes in IT managed services and Cybersecurity, and is small.Read More
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1285$10,000+2 - 9 employeesOrlando, FLCybersecurity company NonaSec was established in 2023. The small team specializes in Cybersecurity and Compliance Consulting.Read More
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1286Undisclosed2 - 9 employeesBowmanville, CanadaCRAWLTECH is a Cybersecurity company. They focus on Cybersecurity and IT managed services and were founded in 2022. The agency is based in Bowmanville, Canada.Read More
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1287$1,000+2 - 9 employeesOconomowoc, WIAstral Dark is a web design agency. Headquartered in Oconomowoc, Wisconsin, the agency focuses on Web Design and Cybersecurity.Read More
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1288Undisclosed2 - 9 employeesCybersecurity company WNE Security is based in Cheshire, Connecticut. Their services include Cybersecurity and IT strategy consulting.Read More
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1289Undisclosed50 - 249 employeesSugar Land, TXE&P MSP LLC is a Sugar Land, Texas-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read More
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1290$1,000+10 - 49 employeesKyiv, UkraineSIDCON International Consulting Company is a Business Consulting company. Located in Kyiv, Ukraine, the firm provides Business Consulting and Cybersecurity.Read More
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