Top 100 Cybersecurity Companies in the United States

BizCare is an IT solutions company based in Lafayette, Calif. They were founded in 2006 and have a team of 4 employees who specialize in IT managed services and cyber security. They cut through the chaos of the modern IT landscape to provide their clients with solutions that work.

Tier3MD is an IT consulting and support agency founded in 2005. Located in Chamblee, Ga. and with about 25 employees on board, they offer IT managed services, cybersecurity, and systems integration specifically to small medical companies and physicians.  

TechVAR is a software, hardware, and IT solutions reseller founded in 2018 and located in Austin, Texas. Their team of under 10 employees provides solutions for IT consulting, cybersecurity, managed services, and more.

IT managed services company IntegriCom, Inc. Was founded in 2000. They are located in Suwanee, Georgia and have a small team. Their services include IT managed services, cybersecurity, cloud consulting & SI, and unified communications consulting & SI.

Kotori Technologies, LLC, an IT managed services company, was established in 2006. They are in North Charleston, South Carolina and have a small team. Their services include IT managed services and cybersecurity.

Constellix is a DNS management service based out of Reston, Va. Founded in 2015, their team of over 50 employees provide various services, the main ones being cloud consulting, systems integration, IT managed services, and cybersecurity. Their clients include small and medium-sized as well as enterprise-level businesses in IT and other industries.

IT Risk Managers is an IT solutions company located in Oakbrook Terrace, Ill. It was founded in 2007 and now employs a team of 24 that provides IT managed services, IT strategy consulting, cloud consulting & SI, cybersecurity, and IT staff augmentation 

ASF Tech Partners, a custom software development company, was launched in 2023. The small team offers custom software development, web development, mobile app development, web design, and more. The agency is in Washington, District of Columbia.

Exigent Technologies is a full-service information technology consulting firm headquartered in Mount Arlington, N.J., with a satellite office in New York. Exigent's team of 50+ employees looks to offer IT managed services, custom software development, and cybersecurity to small and midmarket businesses. 

Mad Scientist Web Design + Marketing is a web design service based in Crowley, Texas. The company, founded in 2018, has a team of less than ten that provides web design, graphic design, social media marketing, and cybersecurity services. Mad Scientist Web Design + Marketing serves small companies in the manufacturing, business services, and consumer products & services.

PRO is an IT services provider based in Chicago. The company, founded in 2003, has a team of more than ten that provides IT managed services, IT strategy consulting, and cybersecurity to small companies and organizations in the manufacturing, nonprofit, financial services, business services, and real estate industries.

Breeze IT, Inc. is an IT solutions provider based in Costa Mesa, Calif. The provider, founded in 2010, has a team of more than 15 that provides IT managed services, cybersecurity, cloud consulting & SI, IT strategy consulting, and IT staff augmentation services. Breeze IT serves midmarket and other-sized companies in various industries that include manufacturing, business services, and real estate.

Capital Techies is an IT company headquartered right outside of Washington, D.C., in Falls Church, Va. Since 2005, the company’s team of 2 people has been specializing in IT managed services; they also provide cloud consulting & SI, cybersecurity, and IT strategy consulting.

Founded in 2007, Snap Tech IT is a cybersecurity company. The company focuses on cybersecurity, cloud consulting & SI, and IT managed services and has a small team.

Zeta Sky is an IT firm based in Rancho Cucamonga, Calif. with no more than 50 experts. Founded in 2015, they provide cybersecurity, IT managed services, and cloud consulting solutions for small and medium-sized companies alike.

Ekaru is an IT firm founded in Westford, Mass. in 2001 with no more than 50 employees. They specialize in IT managed services, cybersecurity, and IT strategy consulting services for small and medium-sized companies across various industries.

Simeon Networks, an IT managed services company, is in Tucson, Arizona. The firm focuses on IT managed services, cybersecurity, and IT strategy consulting and has a small team.The firm was founded in 2018.

Headquartered in South Jordan, Utah; Roseville, California; Elk Grove, California and Seattle, Washington, Executech is an IT managed services company. The midsize firm was established in 1999. Their services include IT managed services, cloud consulting & SI, cybersecurity, IT strategy consulting, and more.

IT Audit Group LLC is a B2B management consulting firm that focuses on IT compliance and cybersecurity. Founded in 2017 and headquartered in Deerfield, Illinois, their team of approximately 1–2 employees primarily serves midmarket clients. Their scope of services encompasses business consulting, cybersecurity, and IT strategy consulting.

STAAR Technologies Inc is a IT managed services company in Plantation, Florida and Davie, Florida. The agency specializes in IT managed services, IT strategy consulting, cloud consulting & SI, cybersecurity, and more and has a small team.The agency was launched in 2017.

RCS Professional Services is a full-service IT managed service provider based in New York, with an office in Marietta, Ga. The company, founded in 1999, has a team of around 20 that provides IT managed services, cybersecurity, IT strategy consulting, and unified communications consulting & SI services. RCS Professional Services serves small companies in various industries.

IronEdge is a cybersecurity company in Houston, Texas and San Antonio, Texas. The small firm was launched in 2005. Their team provides cybersecurity, BI & big data consulting & SI, IT strategy consulting, and enterprise app modernization.

Bridgehead IT is an IT managed services company based in San Antonio, Texas. The midsize firm was launched in 1999. Their services include IT managed services, cybersecurity, IT strategy consulting, cloud consulting & SI, and more.

IT managed services company Intrinsic Technology is in New York, New York. The agency focuses on IT managed services, cybersecurity, IT strategy consulting, cloud consulting & SI, and more and is midsize.The agency was founded in 2007.

Zen Technology Solutions is a cloud consulting & SI company based in Greenwood Village, Colorado and Castle Rock, Colorado. They focus on cloud consulting & SI, IT managed services, cybersecurity, IT strategy consulting, and more and were established in 2018.

ServantecGlobal is an IT managed services company. Launched in 2018, the small firm is headquartered in Austin, Texas. Their team provides IT managed services.

Virtuas is a virtualization and Cloud solutions company located in Houston, Texas. Founded in 2017, they comprise six employees specializing in IT managed services, Cloud consulting, and BI and Big Data consulting. They work for small, midmarket, and global companies, predominantly in energy, manufacturing, and legal.

Based in Oklahoma City, Oklahoma, Xcel Office Solutions is an IT managed services company. They offer IT managed services, cybersecurity, IT strategy consulting, and IT staff augmentation and were founded in 2001.

ClearCom IT Solutions, Inc., an IT managed services company, was established in 2001. They are in Sturbridge, Massachusetts and have a small team. ClearCom IT Solutions, Inc. Offers IT managed services, cybersecurity, IT strategy consulting, cloud consulting & SI, and more.

NetForward Corp. Is an IT managed services company in Mount Pleasant, Wisconsin. The small team focuses on IT managed services, cybersecurity, IT strategy consulting, other IT consulting and SI, and more and was established in 2013.