Top 100 Penetration Testing Services

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Top 100 Penetration Testing Services

The Best of February 2024

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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. 

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List of the Best Penetration Testing Companies

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  • 3
    (47 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.7
    • Would Recommend

      4.9
    • $5,000+
    • 10 - 49 employees
    • Toronto, Canada

    Vumetric Cybersecurity is a cybersecurity company. Their small team is in Québec, Canada; Toronto, Canada and Montréal, Canada. Their services include cybersecurity, IT managed services, and IT strategy consulting.

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    Industries

  • 4
    (13 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Kraków, Poland

    Established in 2003, SecuRing is a small cybersecurity company based in Kraków, Poland and Warszawa, Poland. Their services include cybersecurity.

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    Clients

    • DB Schenker
    • AirHelp
    • Dassault Systèmes
    • SmartRecruiters

    Industries

  • 5
    (16 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $5,000+
    • 2 - 9 employees
    • Tallinn, Estonia

    Sekurno is a cybersecurity company established in 2019 in Tallinn, Estonia. Their team of under 10 mainly focuses on cybersecurity, looking at threat/attack simulations, as well as IT managed services.

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    Clients

    • RAKwireless
    • Appflame
    • MGID

    Industries

  • 6
    (28 Reviews) 4.8
    • Timeliness

      4.9
    • Service Excellence

      4.8
    • Value

      4.7
    • Would Recommend

      4.9
    • $5,000+
    • 50 - 249 employees
    • Wrocław, Poland

    TestArmy is a QA and software testing agency based in Wroclaw, Poland. Founded in 2010, TestArmy's team of 66 employees provides application testing, UX/UI design, and cybersecurity services primarily for small and midmarket businesses.

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    Clients

    • Samsung
    • Philips
    • Credit Agricole
    • Naspers

    Industries

  • 7
    (70 Reviews) 4.3
    • Timeliness

      4.1
    • Service Excellence

      4.3
    • Value

      4.2
    • Would Recommend

      4.3
    • $1,000+
    • 1,000 - 9,999 employees
    • Austin, TX

    TPx Communications is an IT services company headquartered in Waltham, Mass. with additional offices in Irvine and Orange County, Calif., Boston, and San Francisco. It was founded in 2000 and now has a team 780 that provides IT managed services, productivity, collaboration & UC consulting & SI, cybersecurity and more to mostly midmarket companies.

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    Clients

    • The Kraft Group

    Industries

  • 8
    (15 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.6
    • Would Recommend

      4.9
    • $10,000+
    • 50 - 249 employees
    • Kesklinna, Estonia

    hacken is a global cybersecurity consultancy based in Tallinn, Estonia, with an office in Kyiv, Ukraine. The company, founded in 2017, has more than 50 employees and provides cybersecurity, blockchain, and IT managed services to small and midmarket companies and institutions in the financial services, e-commerce, health care & medical, IT, and other industries. 

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    Clients

    • CoinGecko
    • Polkastarter
    • Radix
    • 1inch

    Industries

  • 9
    (16 Reviews) 4.7
    • Timeliness

      4.6
    • Service Excellence

      4.7
    • Value

      4.2
    • Would Recommend

      4.7
    • $5,000+
    • 1,000 - 9,999 employees
    • Naperville, IL

    Sikich LLP is a global company specializing in technology-enabled professional services. Founded in 1982, Sikich offers a wide range of information technology, cybersecurity, and compliance services. From corporations and not-for-profits to state and local governments and federal agencies, Sikich clients utilize a broad spectrum of services and products to help them improve performance and achieve long-term, strategic goals.

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    Industries

  • 10
    (34 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $5,000+
    • 250 - 999 employees
    • Glendale, CA

    Cyber Duo is a cybersecurity consulting firm that was founded in 2008 and is located in Los Angeles. They have four employees who offers a suite of managed IT services, cybersecurity solutions and cloud computing. They work predominantly for small businesses and midmarket companies.

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    Clients

    • Disney
    • Koto Studio
    • Boom Box Post
    • Cardiovascular Medical Group

    Industries

  • 11
    (7 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      4.9
    • $1,000+
    • 2 - 9 employees
    • Warszawa, Poland

    REDTEAM.PL is a software company based in Warsaw, Poland, and founded in 2017. With no more than 10 members, they specialize in cybersecurity, forensic services, and application testing solutions for clients in the fields of healthcare, financial services, and IT solutions.

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    Clients

    • The list contains only some of the clients that provided us with official references: Orbis (Accor)
    • TELDAT
    • Allianz
    • Center for Informatics Technology (COI)

    Industries

  • 12
    (14 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Rzeszów, Poland

    Started in 2019, iterasec is a cybersecurity firm with a team of under 50 employees. The company is headquartered in Lviv, Ukraine, offering predominantly cybersecurity services to their clientele.

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    Industries

  • 13
    (42 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.9
    • Would Recommend

      4.9
    • $5,000+
    • 50 - 249 employees
    • New York, NY

    Bit by Bit Computer Consultants is a 54-person IT firm founded in 1987. With headquarters in New York, they offer IT managed services, cybersecurity, custom software development, and other IT consulting & SI. They serve small and midmarket businesses in the financial, legal, and nonprofit industries.  

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    Clients

    • Financial Services
    • Non-Profit
    • Legal
    • Business Services

    Industries

  • 14
    (6 Reviews) 4.8
    • Timeliness

      4.6
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      4.8
    • $25,000+
    • 50 - 249 employees
    • Montevideo, Uruguay

    Lexart labs is a software development company. The small Montevideo, Uruguay-based team provides custom software development, web development, web design, e-commerce development, and more. The agency was established in 2015.

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    Industries

  • 15
    (40 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    Berezha Security Group is a cybersecurity consulting firm founded in 2014 and located in Kyiv, Ukraine, and Krakow, Poland. They specialize in cybersecurity consulting, application security, infrastructure, and social engineering penetration testing. BSG has delivered over 200 projects for more than 100 clients worldwide in all major business sectors, including IT services, software products, banking, fintech, retail, and more industries.

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    Industries

  • 16
    (7 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $5,000+
    • 2 - 9 employees
    • Rotterdam, Netherlands

    Cyberlands is an API penetration testing company based in Nieuwegein, Netherlands, with an office in Vancouver, Wash. The company, founded in 2019, has a team of more than ten that provides cybersecurity services to small and mid-market companies in the financial services and IT industries.

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    Clients

    • Amaiz (UK FinTech FCA-regulated)
    • SPSoft (Bay Area software house)
    • Softprom (large international IT distributor)

    Industries

  • 17
    (8 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    Cybersecurity company R&B Team was established in 2018. In Kyiv, Ukraine, their small team provides cybersecurity.

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    Industries

  • 18
    (13 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $1,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    Founded in 2015, H-X Technologies is a cybersecurity company based in Kyiv, Ukraine. They primarily work with mid-market businesses in a variety of industries including automotive and IT. 

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    Industries

  • 19
    (31 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 50 - 249 employees
    • West Palm Beach, FL

    Suntel Analytics, LLC is a West Palm Beach, Florida-based AI development company. Launched in 2022, the small team focuses on Artificial Intelligence, business consulting, corporate training, ai consulting, and more.

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    Industries

  • 20
    (8 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $1,000+
    • 10 - 49 employees
    • Vancouver, WA

    Edge Networks is a cybersecurity firm in the pacific northwest. Founded in 2006, Edge Networks has served clients across all industries by managing cybersecurity compliance, planning, and testing.

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    Clients

    • Pacifica
    • Mt. Hood Skibowl
    • DiscoverOrg
    • RealWear

    Industries

  • 21
    (4 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      4.8
    • $1,000+
    • 2 - 9 employees
    • Woburn, MA

    Established in 2014, First Class Networks is a business intelligence company. They are located in Woburn, Massachusetts and have a small team. The company provides BI & big data consulting & SI, cloud consulting & SI, cybersecurity, and IT managed services.

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    Industries

  • 22
    (7 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 50 - 249 employees
    • Amsterdam, Netherlands

    Tsaaro Solutions is a cybersecurity and internet & technology law company. Their midsize team is in Schiphol-Rijk, Netherlands and Bengaluru, India. The company specializes in cybersecurity and internet & technology law.

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    Clients

    • Vodafone, Vistara Airlines, Titan, Flipkart, UST, IBS Software, Amaze Mobility, Moove Connected, 2Solar, Bluvium Technologies, Supari Studios, Buzzoka, Synapsica, Anakage, Mindvalley, Capgrid Solutions, Borderless Access, Ambiya, Kellton Tech.

    Industries

  • 23
    (5 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $1,000+
    • 10 - 49 employees
    • Hildenborough, United Kingdom

    RSK Cyber Security is a cybersecurity company. They are headquartered in Hildenborough, United Kingdom and Dubai, United Arab Emirates and have a small team. Their services include cybersecurity, cloud consulting & SI, web development, mobile app development, and more. The company was established in 2021.

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    Industries

  • 24
    (8 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      4.9
    • $5,000+
    • 10 - 49 employees
    • Lehi, UT

    Silent Break Security is a cybersecurity firm based in Lehi, Utah, and founded in 2011. Their team of 21 employees specializes in cybersecurity.

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    Clients

    • National Guardian Life Insurance
    • Foot Locker
  • 25
    (9 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 10 - 49 employees
    • Guys Mills, PA

    White Knight Labs is a small cybersecurity and application testing company. They specialize in cybersecurity and application testing and were launched in 2017. The agency is based in Guys Mills, Pennsylvania.

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    Industries

  • 26
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Melbourne, Australia

    Stratus Security is a cybersecurity company. They are in Melbourne, Australia and Brisbane, Australia and have a small team. Their services include cybersecurity and cloud consulting & SI.

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    Clients

    • WhaleSwap
    • Kinesis Money
    • Banxa
    • ABX

    Industries

  • 27
    (9 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.7
    • Would Recommend

      4.9
    • $1,000+
    • 50 - 249 employees
    • Montréal, Canada

    IT strategy consulting company Genatec was launched in 1998. Their midsize team is headquartered in Montréal, Canada and Ottawa, Canada. Their services include IT strategy consulting, ERP consulting and SI, cybersecurity, IT managed services, and more.

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    Clients

    • Trans-Canada Energies Distribution (TCED)

    Industries

  • 28
    (59 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      5.0
    • $5,000+
    • 50 - 249 employees
    • New York, NY

    UnderDefense is a cybersecurity provider located in Lviv, Ukraine with a second office in New York City. The company was founded in 2016 and now has a team of 28 that exclusively provides cybersecurity services.

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    Clients

    • Mammut
    • Onit
    • Accedian
    • EVRYTHNG

    Industries

  • 29
    (2 Reviews) 4.8
    • Timeliness

      5.0
    • Service Excellence

      4.8
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 1,000 - 9,999 employees
    • San Jose, CA

    ERRNA is a blockchain company founded in 2015. The small San Jose, California-based team provides blockchain, cybersecurity, marketing strategy, mobile app development, and more.

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    Industries

  • 30
    (46 Reviews) 4.8
    • Timeliness

      4.6
    • Service Excellence

      4.8
    • Value

      4.5
    • Would Recommend

      4.9
    • $5,000+
    • 250 - 999 employees
    • Kraków, Poland

    TechMagic is a tech consulting company founded in 2014 with over 140 full-time employees with headquarters in Lviv, Ukraine and representative offices in London and Boston. TechMagic is focused on custom web development using JavaScript and Serverless technologies. The company mainly works with seed and series A startups.

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    Clients

    • eType Care
    • TIDE
    • Elements
    • Good & Co

    Industries

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