Top 100 Penetration Testing Services
The Best of September 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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121$5,000+50 - 249 employeesToronto, CanadaRead More
Starport Managed Services is an IT managed services company. Launched in 2006, the midsize agency is based in Toronto, Canada; Summerside, Canada and Charlottetown, Canada. Their services include IT managed services, Cybersecurity, IT strategy consulting, and cloud consulting & SI.
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122$5,000+50 - 249 employeesIrvine, CAFounded in 2007, TechHeights - Business IT Services Orange County is an IT managed services company. The midsize team focuses on IT managed services, Cybersecurity, and Compliance Consulting. The firm is based in Irvine, California; Irvine, California and Riverside, California.Read More
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123$10,000+10 - 49 employeesZamolxis Cybersecurity Solutions is a Cybersecurity company in București, Romania. The small company was established in 2016. Their services include Cybersecurity, Custom Software Development, and IT strategy consulting.Read More
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Eltra LogisIndustries
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124$1,000+10 - 49 employeesPennsauken, NJPCH Technologies is an IT managed services company. They are based in Pennsauken, New Jersey; Philadelphia, Pennsylvania; Wilmington, Delaware and Fort Lauderdale, Florida and have a small team that provides IT managed services, Cybersecurity, and cloud consulting & SI. The agency was founded in 1997.Read More
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125$1,000+10 - 49 employeesIndianapolis, INRead More
BlackInk IT is an IT managed services company. They are in Indianapolis, Indiana and have a small team that specializes in IT managed services, cybersecurity, and IT strategy consulting. The company was launched in 1993.
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126$1,000+10 - 49 employeesSandy Springs, GACybersecurity company LENET was established in 2005. The firm offers Cybersecurity, IT managed services, IT strategy consulting, cloud consulting & SI, and more and has a small team. The firm is headquartered in Sandy Springs, Georgia and New York, New York.Read More
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127$5,000+10 - 49 employeesCybersecurity company Cyber Cops was launched in 2022. They are in Merchantville, New Jersey and have a small team. Their services include Cybersecurity, IT managed services, Compliance Consulting, and IT strategy consulting.Read More
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128$5,000+50 - 249 employeesRead More
Ideators is a small e-commerce development firm. The Austin, Texas-based company was established in 2019. Their services include e-commerce development, web development, cybersecurity, digital strategy, and more.
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CVS HealthIndustries
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129$10,000+2 - 9 employeesBatavia, ILRead More
Founded in 2007, Zadro Web is a small SEO company. Their team offers Search Engine Optimization, Web Development, IT managed services, and Cybersecurity. The firm is headquartered in Batavia, Illinois.
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Assemblies Unlimited, Inc.Industries
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130$10,000+50 - 249 employeesŽilina , SlovakiaRead More
Brain:IT is a software development company based in Žilina and Bratislava, Slovakia. The company, founded in 2017, has a team of more than 20 that provides custom software development, AI, web development, mobile app development, cybersecurity, SEO, IT strategy consulting, cloud consulting & SI, and IT staff augmentation services. Brain:IT serves small and mid-market companies and instituions in various sectors that include IT, government, and automotive.
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131$1,000+50 - 249 employeesLubbock, TXLocated in Lubbock, Texas; New Bern, North Carolina; Herndon, Virginia and Franklin, Tennessee, Vector Choice is an IT managed services company. The midsize agency was established in 2008. Their team offers IT managed services, Cybersecurity, IT strategy consulting, and cloud consulting & SI.Read More
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132$1,000+10 - 49 employeesRead More
Founded in 2020, Bluefire Redteam is a cybersecurity company. They are located in Ahmedabad, India and have a small team. The agency specializes in cybersecurity and corporate training.
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133$1,000+50 - 249 employeesNew Rochelle, NYComputer Solutions East is an IT managed services company founded in 2006. Based in New Rochelle, New York; Boca Raton, Florida and Bengaluru, India, their midsize team provides IT managed services, IT strategy consulting, cloud consulting & SI, CRM consulting and SI, and more.Read More
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Sandell Asset Management CorpIndustries
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134$5,000+10 - 49 employeesRedondo Beach, CARead More
SugarShot is an IT company headquartered in Los Angeles. The company was founded in 2018, and their 11 employees mostly provide IT managed services, specifically security, help desk, disaster recovery, and network segments.
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EaturnaIndustries
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135$10,000+10 - 49 employeesMiami Beach, FLRead More
NextGo is a cloud consulting & SI company. Launched in 2017, the firm is headquartered in Miami Beach, Florida. The small team focuses on cloud consulting & SI, BI & big data consulting & SI, IT strategy consulting, IT managed services, and more.
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136$5,000+10 - 49 employeesLos Angeles, CAClearFuze Networks, Inc. Is an IT managed services company launched in 2002. The small team focuses on IT managed services, Cybersecurity, IT strategy consulting, Custom Software Development, and more. The company is in Los Angeles, California.Read More
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137$5,000+10 - 49 employeesHuntington Beach, CACAL IT Group is a small IT managed services company. Launched in 2016, the company is in Huntington Beach, California. Their team focuses on IT managed services and Cybersecurity.Read More
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138Undisclosed10 - 49 employeesEugene, ORRead More
IP Services is a cybersecurity company located in Eugene, Oregon and , . The small team provides cybersecurity, cloud consulting & SI, and IT managed services. The firm was launched in 1992.
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139$5,000+10 - 49 employeesAustin, TXTechProComp, an IT managed services company, was launched in 2017. They are in Austin, Texas; Houston, Texas and San Antonio, Texas and have a small team. Their services include IT managed services, IT strategy consulting, cloud consulting & SI, and Cybersecurity.Read More
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140$1,000+10 - 49 employeesIdaho Falls, IDTotalCare IT is a small Cybersecurity company. They focus on Cybersecurity, IT managed services, IT strategy consulting, and cloud consulting & SI and were launched in 2007. The agency is located in Idaho Falls, Idaho and Garden City, Idaho.Read More
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141$10,000+50 - 249 employeesDnipro, UkraineGo Wombat is a midsize web development company. Launched in 2015, the company is located in Dnipro, Ukraine; Tallinn, Estonia and València, Spain. Their team provides Web Development, Mobile App Development, Artificial Intelligence, and Cybersecurity.Read More
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Disruption Advisors IKEA Demco British PetroleumIndustries
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142$100,000+1,000 - 9,999 employeesCiudad de México, MexicoBaufest is a software development firm. The large Bellevue, Washington-based company was founded in 1991. Their team offers Custom Software Development, BI & big data consulting & SI, cloud consulting & SI, UX/UI Design, and more.Read More
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143$5,000+10 - 49 employeesWarszawa, PolandCybersecurity company AFINE was launched in 2015. The small team provides Cybersecurity. The agency is in Warszawa, Poland.Read More
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144$5,000+10 - 49 employeesWrocław, PolandRead More
Founded in 2007, LogicalTrust is a cybersecurity firm in Wroclaw, Poland. They have a team of 2 that work with small, mid market, and enterprise companies in the financial services, business services, and IT industries.
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AegonIndustries
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145$5,000+2 - 9 employeesRead More
Cybersecurity company Lighthouse Integrations was established in 2020. Located in Victoria, Canada, their small team provides cybersecurity, IT strategy consulting, and IT managed services.
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146$1,000+10 - 49 employeesDavie, FLRead More
IT managed services company Network Computer Pros was founded in 2001. The small Davie, Florida-based team provides IT managed services.
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147$5,000+10 - 49 employeesHeadquartered in London, England and Tallinn, Estonia, Quema is a DevOps Managed Services company. The small team offers DevOps Managed Services, IT strategy consulting, cloud consulting & SI, Cybersecurity, and more and was launched in 2019.Read More
Clients
BlypIndustries
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148Undisclosed250 - 999 employeesReading, PAIT managed services company Omega Systems is based in Reading, Pennsylvania; New York, New York; Fairhaven, Massachusetts and Stamford, Connecticut. The midsize team specializes in IT managed services, Cybersecurity, cloud consulting & SI, IT strategy consulting, and more. The agency was established in 2002.Read More
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149$5,000+10 - 49 employeesVaughan, CanadaRead More
Haycor Computer Solutions Inc. is a managed IT services company founded in 2006 and located in Vaughan, Canada. The team of about five employees offers IT managed services and cybersecurity services to small businesses in the business services and manufacturing industries.
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Concord Store Fixture Group The Staffing Edge Forest Hill Real Estate VaughanIndustries
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150$1,000+2 - 9 employeesWheat Ridge, CORead More
In Wheat Ridge, Colorado, Aspire Technology Solutions, Inc. Is an IT managed services company. The small firm was established in 2000. Their services include IT managed services, cybersecurity, IT strategy consulting, cloud consulting & SI, and more.
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