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
-
121$1,000+2 - 9 employeesClackamas, ORRead More
Bytagig, an IT managed services company, was established in 2009. The agency specializes in IT managed services, Cybersecurity, cloud consulting & SI, IT strategy consulting, and more and has a small team. The agency is located in Clackamas, Oregon; Boston, Massachusetts; San Diego, California and Eagle, Idaho.
Clients
Churchill MortgageIndustries
-
122$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
Industries
-
123$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
Industries
-
124$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.
Industries
-
125$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.
Industries
-
126$5,000+10 - 49 employeesLos Angeles, CARead More
ClearFuze Networks, Inc. Is a small Los Angeles, California-based IT managed services company. They provide IT managed services, cybersecurity, and IT strategy consulting and were founded in 2002.
Industries
-
127$1,000+50 - 249 employeesTallinn, EstoniaCybersecurity company DATAMI is based in Tallinn, Estonia; New York, New York and Kyiv, Ukraine. The midsize firm was launched in 2016. Their services include Cybersecurity, Blockchain, DevOps Managed Services, IT managed services, and more.Read More
Clients
Solvd Adr0meda S-PROIndustries
-
128$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
Clients
Sandell Asset Management CorpIndustries
-
129$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
Industries
-
130$25,000+250 - 999 employeesKyiv, UkraineRead More
Founded in 1999, Grid Dynamics Digital Team (formerly Daxx) is a software development and technology consulting company headquartered in Kyiv, Ukraine. Its team of more than 450 experts have 20 years of experience in custom software, quality control, security testing, and process and technical consulting, web development, and e-commerce development. Daxx mainly works with mid-sized clients. So far, the company has helped more than 300 companies set up, manage, and retain their remote development teams in Ukraine.
Industries
-
131$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.
Clients
EaturnaIndustries
-
132$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
Industries
-
133$10,000+2 - 9 employeesBatavia, ILFounded 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.Read More
Clients
Assemblies Unlimited, Inc.Industries
-
134Undisclosed50 - 249 employeesWarszawa, PolandRead More
QA Madness is a software testing company based in Vilnius, Lithuania with an office in Ukraine. Founded in 2008, the team of 58 specializes in application testing. They work with midmarket and enterprise clients primarily in the eCommerce industry.
Clients
Orderly, Varis, Vaimo, DotcomWeavers, Lunaphore, Solarflare studio, Fishermen Labs, Naduvi, Rock Paper Reality, Acumen Commercial InsightsIndustries
-
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.
Industries
-
136$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
Clients
Disruption Advisors IKEA Demco British PetroleumIndustries
-
137Undisclosed10 - 49 employeesSanta Clarita, CADatalink Networks Inc. Is a small IT strategy consulting company located in Santa Clarita, California; Bentonville, Arkansas; Dallas, Texas and Bellevue, Washington. They specialize in IT strategy consulting, cloud consulting & SI, unified communications consulting & SI, Cybersecurity, and more and were established in 1988.Read More
Clients
City of PalmdaleIndustries
-
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.
Industries
-
139$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
Industries
-
140$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.
Industries
-
141$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
Industries
-
142$5,000+2 - 9 employeesBloomingdale, ILRead More
TechVoo is a cloud consulting & SI company. Their small team is headquartered in Elk Grove, Illinois. Their services include cloud consulting & SI, IT managed services, cybersecurity, web development, and more. The company was founded in 2007.
Industries
-
143$10,000+10 - 49 employeesTernopil, UkraineRead More
ISITLab is a web development firm located in Ternopil, Ukraine and Arlington Heights, Illinois. Founded in 2020, the small team focuses on web development, e-commerce development, IT staff augmentation, and web design.
Clients
EnelIndustries
-
144$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.
Industries
-
145$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.
Clients
AegonIndustries
-
146$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
-
147$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.
Industries
-
148$5,000+10 - 49 employeesChino, CAVertical IT Solutions is an IT managed services company founded in 2014. Their small team is headquartered in Chino, California and Sacramento, California and offers IT managed services, cloud consulting & SI, unified communications consulting & SI, and Cybersecurity.Read More
Clients
Urban Armor GearIndustries
-
149$10,000+250 - 999 employeesChantilly, VARead More
CWPS is an IT managed services company headquartered in Washington, D.C. The company was founded in 1980, and has 153 employees. They specialize in IT managed services and cloud consulting services for their clients.
Clients
American Council on EducationIndustries
-
150$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.
Clients
Concord Store Fixture Group The Staffing Edge Forest Hill Real Estate VaughanIndustries
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
Schedule ConsultationMost Reviewed Penetration Testing
Connect with a Penetration Testing that received the most new reviews in the past 12 months.
Penetration Testing
- 11 7 new reviews
- 12 7 new reviews
- 13 7 new reviews
- 14 7 new reviews
- 15 7 new reviews
