Top 100 Penetration Testing Services
The Best of May 2024
Looking 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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61
- $25,000+
- 50 - 249 employees
- Fremont, CA
Launched in 2008, Ebryx is a cybersecurity company. Their midsize team is headquartered in Fremont, California and Las Vegas, Nevada. Their team specializes in cybersecurity, application testing, IT strategy consulting, IT managed services, and more.Read MoreIndustries
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62
- Undisclosed
- 50 - 249 employees
- Austin, TX
Integritek, an IT strategy consulting company, is headquartered in Austin, Texas; Irving, Texas and Chippewa Falls, Wisconsin. The midsize agency was launched in 2006. Their services include IT strategy consulting, IT managed services, and cybersecurity.
Clients
- Casoro Group
Industries
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63
- $5,000+
- 50 - 249 employees
- L'viv, Ukraine
Custom software development firm Varyence was launched in 2012. Their small team is in Lviv, Ukraine and New York, New York. Varyence provides custom software development, digital strategy, cybersecurity, IT strategy consulting, and more.
Industries
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64
- $5,000+
- 50 - 249 employees
- London, United Kingdom
Transputec, a midsize cybersecurity company, is located in Wembley, United Kingdom. They focus on cybersecurity, IT managed services, and custom software development and were launched in 1984.
Industries
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65
- $1,000+
- 10 - 49 employees
- Park Ridge, IL
Realnets is an IT services firm, established in 1998 in Park Ridge, Ill. Their team of 14 employees specializes in web development, IT managed services, IT strategy consulting, and cloud consulting and SI. They primarily serve small and midmarket businesses in the financial, manufacturing, and consumer products industries.
Clients
- Navitor
Industries
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66
- $1,000+
- 10 - 49 employees
- Frisco, TX
Established in 2007, Reliable Technology Services, Inc. Is an IT managed services company. Located in Frisco, Texas, their small team offers IT managed services, cybersecurity, IT strategy consulting, and cloud consulting & SI.
Clients
- https://vendor.clutch.co/vendor/dashboard/portfolio/1942531
Industries
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67
- $5,000+
- 10 - 49 employees
- Tallinn, Estonia
Dysnix is an IT company in New York and Kharkiv, Ukraine. Founded in 2013, they have about 9 employees that serve mostly small-business and midmarket clients in the financial, gambling, and IT sectors. Services include AI, cloud consulting, and custom software development.
Clients
- Blockchain ETL
Industries
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68
- $5,000+
- 10 - 49 employees
- Edinburgh, United Kingdom
Texaport is an established and reputable managed service provider with a strong focus on security and customer service excellence. Texaport empowers organizations with comprehensive managed services that combine exceptional customer service, strategic digital transformation, and robust security solutions.
Founded in 2012, Texaport has been providing IT solutions, Consultancy, and Cybersecurity to clients throughout the UK and across the globe.
Industries
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69
- $50,000+
- 1,000 - 9,999 employees
- Łódź, Poland
Infopulse is an end-to-end digital services and advisory company based in Ukraine with additional offices across Europe and the Americas. Founded in 1991, their team of 2,300+ specialists offers solution engineering, managed services, innovation services, digital experience & intelligent business solutions. They work with SMBs and Fortune 100 enterprises, focusing on banking, energy, oil & gas, healthcare, telecom, information technology, and other industries.
Clients
- BICS
Industries
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70
- $1,000+
- 10 - 49 employees
- Chennai, India
StrongBox IT is a small cybersecurity company founded in 2017. Their services include cybersecurity, IT strategy consulting, and cloud consulting & SI. The firm is headquartered in Chennai, India and Sheridan, Wyoming.
Clients
- CDSL India
Industries
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71
- $5,000+
- 10 - 49 employees
- San Antonio, TX
Juern Technology is an IT services company based in San Antonio, Texas that was founded in 2012. They operate with a robust team of more than 16 employees, who provide managed IT services, cybersecurity, and cloud consulting for their clients. They work primarily with small and midmarket businesses in the healthcare, construction, non-profit, and business industries.
Clients
- Meals on Wheels
Industries
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72
- $5,000+
- 10 - 49 employees
- San Jose, CA
TruAdvantage is a San Jose, Calif.-based security-focused managed IT provider. It was founded in 2010 and now has a team of 19 that provides IT managed services, cybersecurity, cloud consulting & SI, and IT strategy consulting.
Industries
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73
- $1,000+
- 50 - 249 employees
- Bothell, WA
IT managed services company ISOutsource is headquartered in Bothell, Washington; Beaverton, Oregon; Spokane, Washington and Phoenix, Arizona. The firm offers IT managed services, cybersecurity, cloud consulting & SI, IT strategy consulting, and more and is midsize.The firm was launched in 1992.
Industries
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74
- $10,000+
- 10 - 49 employees
- Charlestown, Australia
Headquartered in Charlestown, Australia, Hashlock is a small cybersecurity and blockchain company. They provide cybersecurity and blockchain and were established in 2021.
Industries
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75
- $1,000+
- 10 - 49 employees
- Allendale, NJ
Touchstone Security is a Cybersecurity firm based in Allendale, N.J. Founded in 2016, their team of 10 serves clients in the finance and healthcare sectors. Services include IT and cloud consulting.
Clients
- The 92nd Street Y
Industries
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76
- $1,000+
- 2 - 9 employees
- Kamloops, Canada
Secure IT Systems is a cybersecurity company based in Kamloops, Canada. The small team offers cybersecurity and IT managed services and was launched in 2002.Read MoreIndustries
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77
- $10,000+
- 10 - 49 employees
- Rockville, MD
OSIbeyond is a managed IT service provider based Rockville, Md. The company, founded in 2004, has more than 20 employees and provides cybersecurity, IT managed services, IT strategy consulting, and cloud consulting & SI services to small and midmarket nonprofits and business service organizations.
Industries
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78
- $5,000+
- 50 - 249 employees
- Gaithersburg, MD
DesignDATA is an IT managed services company established in 1979. The company specializes in IT managed services, cloud consulting & SI, and IT strategy consulting and has a midsize team. The company is based in Gaithersburg, Maryland.
Industries
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79
- $1,000+
- 2 - 9 employees
- Kyiv, Ukraine
Pakurity is a software company founded in 2014 and based in Kyiv, Ukraine. Their team of over two professionals provides cybersecurity, IT strategy consulting, and blockchain solutions for small and mid-market businesses in the fields of financial services, e-commerce, and more.
Clients
- Pivot Professional Learning
Industries
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80
- Undisclosed
- 10 - 49 employees
- La Falda, Argentina
ITSC SAS is a cybersecurity company. They are in La Falda, Argentina and Pilar, Argentina and have a small team that specializes in cybersecurity. The firm was established in 2019.
Industries
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81
- $10,000+
- 50 - 249 employees
- Sopot, Poland
Devopsbay is a development agency based in Sopot, Poland with a team of 13. They provide custom software, web, and mobile development services to small and mid market businesses.
Clients
- DataRobot
Industries
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82
- $10,000+
- 250 - 999 employees
- Austin, TX
Link Group Global, inc. Is an Austin, Texas-based human resources agency. The midsize company was established in 2015. Their services include HR services, IT managed services, and IT staff augmentation.
Clients
- Danone
Industries
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83
- $1,000+
- 2 - 9 employees
- San Diego, CA
Wendego I.T. Solutions is an IT firm based in San Diego and founded in 2006. With no more than 10 employees, they provide IT managed services, IT strategy consulting, and cybersecurity services for clients in the industries of health care and financial services.
Clients
- Host Healthcare
Industries
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84
- $5,000+
- 50 - 249 employees
- Astana, Kazakhstan
Xizt agency is a cloud consulting & SI company launched in 2015. They are located in San Francisco, California and have a small team. Their services include cloud consulting & SI, IT managed services, other IT consulting and SI, web development, and more.
Clients
- Altyn Bank
Industries
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85
- $5,000+
- 50 - 249 employees
- Golden Valley, MN
SUCCESS Computer Consulting is a cybersecurity company in Golden Valley, Minnesota. The company provides cybersecurity, IT managed services, IT strategy consulting, and cloud consulting & SI and has a midsize team.The company was launched in 1992.
Industries
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86
- Undisclosed
- 10 - 49 employees
- Newport Beach, CA
Akins IT is a small cybersecurity company based in Newport Beach, California. The team specializes in cybersecurity, IT strategy consulting, and cloud consulting & SI.
Clients
- Bella+Canvas
Industries
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87
- $1,000+
- 10 - 49 employees
- Scottsdale, AZ
MYTEK Network Solutions, a custom software development firm, was founded in 2009. They are based in Scottsdale, Arizona and have a midsize team. Their services include custom software development, application management & support, and IT strategy consulting.
Industries
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88
- $5,000+
- 10 - 49 employees
- Chino, CA
Vertical Computers is an IT services company based in Chino, Calif. The company, founded in 2014, has a team of around 15 that provides IT managed services, cloud consulting & SI, and voice services to various companies.
Clients
- Urban Armor Gear
Industries
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89
- $25,000+
- 250 - 999 employees
- San Ramon, CA
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
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90
- $5,000+
- 2 - 9 employees
- Victoria, Canada
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
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