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.
List of the Best Penetration Testing Companies
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661$1,000+10 - 49 employeesMagnetic IT Services, an IT managed services company, was launched in 2018. Their small team is located in București, Romania. The agency provides IT managed services, IT strategy consulting, cloud consulting & SI, and Cybersecurity.Read More
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662$1,000+10 - 49 employeesAhmedabad, IndiaFounded in 2018, TECHMONARCH INFOCOM LLP is a IT managed services company. They are headquartered in Ahmedabad, India and have a small team. The firm specializes in IT managed services, IT staff augmentation, cybersecurity, IT strategy consulting, and more.Read More
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663$1,000+50 - 249 employeesMiami Beach, FLAiriam is a cybersecurity and IT managed services company founded in 2022. Their midsize team is based in Miami Beach, Florida; Lewisburg, Pennsylvania; Rockville, Maryland and Salisbury, Maryland. Their services include cybersecurity and IT managed services.Read More
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664$50,000+50 - 249 employeesHauppauge, NYNAKA Tech is an IT managed services company. The Hauppauge, New York-based agency was established in 2017. Their team provides IT managed services and IT staff augmentation.Read More
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665Undisclosed10 - 49 employeesHouston, TXRead More
High Standards Technology, Inc. Is a small Houston, Texas-based [company:type]. Founded in 2002, the team provides [company:service_lines].
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666$1,000+2 - 9 employeesLondon, EnglandHeadquartered in London, England, Cynance is a Cybersecurity company. Established in 2019, the team specializes in Cybersecurity.Read More
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667$1,000+50 - 249 employeesKuala Lumpur, MalaysiaIT managed services company Qloud MSP provides IT managed services and Cybersecurity. They were established in 2011.Read More
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668$5,000+1,000 - 9,999 employeesMeridian, IDIn Time Tec is a CRM consulting and SI company headquartered in Meridian, Idaho. The team specializes in CRM consulting and SI and Cybersecurity.Read More
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669$5,000+10 - 49 employeesKraków, Poland2Ops Sp. Z o.o. Is a small cloud consulting & SI company based in Kraków, Poland and Naperville, Illinois. Launched in 2024, the team focuses on cloud consulting & SI, DevOps Managed Services, and Cybersecurity.Read More
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670Undisclosed250 - 999 employeesMalahide, IrelandEstablished in 2015, Ekco is an IT strategy consulting company. The company provides IT strategy consulting and cloud consulting & SI, and is midsize.Read More
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671$5,000+250 - 999 employeesIT Specialist, LLC is a Cybersecurity company. They are located in Kyiv, Ukraine and have midsize team of experts. Their services include Cybersecurity and IT managed services.Read More
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672$10,000+10 - 49 employeesAmman, JordanIVega information technology L.L.C is an IT strategy consulting company established in 2016. They are located in Dubai, United Arab Emirates; Amman, Jordan and Dnipro, Ukraine and have a small team. Their services include IT strategy consulting, Cybersecurity, Social Media Marketing, Search Engine Optimization, and more.Read More
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673$1,000+Freelancer employeesAhmedabad, IndiaRead More
Reputation BUILDUP is a freelance marketing agency founded in 2017. Based in Ahmedabad, India, they provide SEO services, social media marketing, and PPC ad solutions for clients ranging from small businesses to large corporations.
Clients
Krish Media & MarketingIndustries
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674Undisclosed10 - 49 employeesTriskele Labs is a Cybersecurity company. They were founded in 2014, and their services include Cybersecurity and IT managed services.Read More
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675Undisclosed10 - 49 employeesBelfast, Northern IrelandSmall Cybersecurity and IT managed services company Nimbus, is located in Belfast, Northern Ireland. Their services include Cybersecurity and IT managed services.Read More
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676$1,000+50 - 249 employeesYeroskipou, CyprusInternetivo is a graphic design agency established in 2010. The company offers Graphic Design, IT strategy consulting, Cybersecurity, Mobile App Development, and more and has a midsize team.Read More
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677$10,000+10 - 49 employeesNew York, NYRead More
TEKConn is an IT consulting firm that's headquartered in New York, with another office in Stamford, Conn. Founded in 2004, they have about 20 employees that provide services for IT managed services, productivity, collaboration & UC consulting, and cloud consulting & SI services for small and midmarket businesses.
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678$5,000+50 - 249 employeesDublin, IrelandBased in Dublin, Ireland, Advantio is a Cybersecurity company. Launched in 2009, the team provides Cybersecurity and IT managed services.Read More
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679$250,000+50 - 249 employeesAliso Viejo, CAEstablished in 2017, CyberProof, a midsize IT strategy consulting company, is located in Aliso Viejo, California. Their services include IT strategy consulting and cloud consulting & SI.Read More
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680Undisclosed10 - 49 employeesDallas, TXNorthern Node is a web development company. They are in Dallas, Texas and have a small team. The company provides Web Development, Artificial Intelligence, Mobile App Development, and Cybersecurity.Read More
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681$5,000+50 - 249 employeesEden Prairie, MNFox Technologies is a Cybersecurity and IT managed services company. They are in Eden Prairie, Minnesota and have midsize team of experts. Their services include Cybersecurity and IT managed services.Read More
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682$10,000+2 - 9 employeesFounded in 2019, Vuntie Limited is a Cybersecurity company. The small team provides Cybersecurity and Custom Software Development.Read More
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683$1,000+2 - 9 employeesBuzin, CroatiaTrinity International, a Cybersecurity company, was established in 2015. The team specializes in Cybersecurity and is based in Buzin, Croatia and Muscat, Oman.Read More
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684$1,000+2 - 9 employeesCluj-Napoca, RomaniaLooseByte - Cyber Security Solutions & Services, a small Cybersecurity company, is in Cluj-Napoca, Romania. Their services include Cybersecurity.Read More
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685$250,000+250 - 999 employeesLas Vegas, NVDefensury Inc., a Cybersecurity company, is headquartered in Las Vegas, Nevada and Düsseldorf, Germany. The team offers Cybersecurity and IT strategy consulting.Read More
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686Undisclosed50 - 249 employeesSchaumburg, IL7 Layer Solutions Inc, a Cybersecurity and IT managed services company, focus on Cybersecurity and IT managed services. They were founded in 2010.Read More
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687$1,000+50 - 249 employeesRichmond Hill, CanadaArista Cyber, a Cybersecurity company, was launched in 2002. The midsize team offers Cybersecurity.Read More
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688$10,000+2 - 9 employeesLisboa, PortugalBusiness•config is a Digital Strategy company. The Lisboa, Portugal-based company was launched in 2009. Their team specializes in Digital Strategy and UX/UI Design.Read More
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689Undisclosed50 - 249 employeesHaltdos is a Cybersecurity company founded in 2015. The team specializes in Cybersecurity and IT managed services and is located in Noida, India.Read More
Clients
IEX, NCDEX, CISF, ICFRE, CDAC, Ugro Capital, MCX, Technova, Hughes Systique, AGSIndustries
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690Undisclosed1,000 - 9,999 employeesDallas, TXGDT - General Datatech is a large IT strategy consulting company. They focus on IT strategy consulting and cloud consulting & SI and were established in 1996.Read More
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