Top 100 Cybersecurity Companies in the United States
The Best of December 2025Looking for a top cybersecurity consultant in the United States?
Check out our list of the best cybersecurity consulting companies to choose a partner that can secure your company. Preventing data breaches should be the top security priority for all businesses in the digital age.
To assist you in your search for a partner, we’ve compiled this list of the top cybersecurity consulting companies in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United States Cybersecurity Consultants
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331Undisclosed2 - 9 employeesAustin, TXRead More
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.
Clients
EBQIndustries
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332$1,000+10 - 49 employeesChicago, ILIT managed services company Protek-IT is headquartered in Chicago, Illinois. The small firm was established in 2003. Their services include IT managed services, IT strategy consulting, and Cybersecurity.Read More
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333$5,000+1,000 - 9,999 employeesSt. Cloud, MNRead More
Marco Technologies is a midsize IT managed services company. The St. Louis Park, Minnesota-based agency was launched in 1973. Their team offers IT managed services, cloud consulting & SI, and cybersecurity.
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334Undisclosed2 - 9 employeesLas Vegas, NVRead More
IT managed services company Integrita Systems is located in Las Vegas, Nevada. Launched in 2003, the small team specializes in IT managed services, IT strategy consulting, cloud consulting & SI, unified communications consulting & SI, and more.
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335$5,000+10 - 49 employeesCosta Mesa, CARead More
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.
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OSTechnicalIndustries
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336$1,000+10 - 49 employeesGarden Grove, CARead More
Red Cup IT is an IT solutions company based in Garden Grove, Calif. The company, founded in 2009, has a team of more than ten that provides, among others, IT managed services, IT strategy consulting, and cloud consulting & SI services to small and medium businesses and organizations.
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American ZettlerIndustries
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337$1,000+50 - 249 employeesSaint Paul, MNRead More
Compudyne, an IT managed services company, was founded in 1988. Their midsize team is based in Saint Paul, Minnesota; Duluth, Minnesota; Hibbing, Minnesota and Marquette, Michigan and offers IT managed services, cybersecurity, and cloud consulting & SI.
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338$1,000+2 - 9 employeesPasadena, CABlissVector Tech is a cybersecurity and IT managed services company in Pasadena, California. They provide cybersecurity and IT managed services and were launched in 2019.Read More
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339$25,000+10 - 49 employeesMason, OHRead More
Afidence is a cybersecurity company. Founded in 2010, the team focuses on cybersecurity, IT staff augmentation, IT strategy consulting, cloud consulting & SI, and more. Their small agency is Mason, Ohio-based.
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340$5,000+10 - 49 employeesSan Jose, CANevtec is a small IT managed services company. The San Jose, California-based company was launched in 1996. Their team focuses on IT managed services, IT strategy consulting, and Cybersecurity.Read More
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341$5,000+2 - 9 employeesGrand Rapids, MIRead More
Kaiser IT Group is a small IT strategy consulting company launched in 2015. Their services include IT strategy consulting, IT managed services, other IT consulting and SI, and business consulting. The firm is based in Grand Rapids, Michigan.
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342Undisclosed10 - 49 employeesPortland, ORSmall SEO services firm Sariya IT, is in Gazipur, Bangladesh; Portland, Oregon; Fullerton, California and Dallas, Texas. They focus on Search Engine Optimization, Pay Per Click, Web Development, Graphic Design, and more and were founded in 2015.Read More
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343$1,000+50 - 249 employeesSandy Springs, GATekStream Solutions is an IT strategy consulting company. Established in 2011, the agency is based in Sandy Springs, Georgia. Their services include IT strategy consulting and Cybersecurity.Read More
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Cox AutomotiveIndustries
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344Undisclosed10 - 49 employeesAvon, OHGreat Lakes Computer Corporation is an IT managed services company in Avon, Ohio and Sandusky, Ohio. They provide IT managed services, cybersecurity, other IT consulting and SI, and IT strategy consulting and were established in 1982.Read More
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345$1,000+2 - 9 employeesNashville, TNRead More
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.
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346Undisclosed2 - 9 employeesLaurel, MDLaunched in 2018, HailBytes is a cloud consulting & SI company. The company offers cloud consulting & SI and Cybersecurity.Read More
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Amazon Web ServicesIndustries
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347$10,000+50 - 249 employeesNew York, NYRead More
Computer Resources of America (CRA) is an IT solutions provider based in New York. Founded in 1992, CRA provides IT managed services, cloud consulting & SI, cybersecurity, and IT strategy consulting services.
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Inc. 500Industries
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348Undisclosed10 - 49 employeesTraverse City, MIRead More
IT managed services company Safety Net is headquartered in Traverse City, Michigan and Farmington Hills, Michigan. They provide IT managed services, cybersecurity, and IT strategy consulting and were established in 2003.
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349$1,000+10 - 49 employeesLouisville, CORead More
ViaTek, Inc., an IT managed services company, is headquartered in Louisville, Colorado. They specialize in IT managed services, IT strategy consulting, cloud consulting & SI, cybersecurity, and more and were launched in 2002.
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350$5,000+10 - 49 employeesEl Dorado Hills, CARead More
Launched in 1999, 7th Dimension is a IT managed services company. They are located in El Dorado Hills, California and have a small team. The agency specializes in IT managed services, IT strategy consulting, cybersecurity, and other IT consulting and SI.
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351$1,000+10 - 49 employeesCity of Industry, CAASi-Networks is a City of Industry, California-based Cybersecurity company. The small firm was established in 1998. Their services include Cybersecurity, IT managed services, IT strategy consulting, cloud consulting & SI, and more.Read More
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352$5,000+10 - 49 employeesAllen, TXRead More
The i4 Group is a training and consulting firm founded in 2012 in Allen, Texas. With more than 10 members, they offer IT strategy consulting, big data consulting, and cloud consulting services to mid-market and enterprise-level companies.
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353$1,000+2 - 9 employeesPompano Beach, FLTheCompuLab is an IT managed services company based in Pompano Beach, Florida. They specialize in IT managed services, IT strategy consulting, cloud consulting & SI, Cybersecurity, and more and were founded in 2010.Read More
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APC PackagingIndustries
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354$1,000+10 - 49 employeesArlington, TXRead More
Founded in 1982, CTG Tech is headquartered in Arlington, Texas with other locations in Amarillo, Dallas, and Fort Worth. With about 13 employees, they provide IT managed services, IT strategy consulting, and cloud consulting and SI to midmarket and small businesses.
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2M Research ServicesIndustries
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355$5,000+10 - 49 employeesPlantation, FLAmerican IT Department is a small Plantation, Florida-based IT managed services company. They provide IT managed services, IT strategy consulting, Cybersecurity, cloud consulting & SI, and more and were established in 2017.Read More
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356Undisclosed2 - 9 employeesDallas, TXKatalism Cybersecurity is an IT managed services company. They are located in Dallas, Texas and have a small team. The agency offers IT managed services, cloud consulting & SI, Cybersecurity, IT strategy consulting, and more.Read More
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357$10,000+50 - 249 employeesGoshen, INMapleTronics, an IT managed services company, was launched in 1993. Headquartered in Goshen, Indiana; Columbia, Tennessee and Fort Wayne, Indiana, their midsize team focuses on IT managed services, Cybersecurity, Business Continuity Management, and IT strategy consulting.Read More
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358Undisclosed2 - 9 employeesWilliston, VTRead More
IT managed services company Technology Consultants, Inc. Was founded in 1986. The small team specializes in IT managed services, cybersecurity, cloud consulting & SI, and unified communications consulting & SI. The firm is located in Williston, Vermont.
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359$5,000+10 - 49 employeesTampa, FLIT managed services company Next Perimeter is located in Tampa, Florida and Glendale, California. The small team provides IT managed services, Cybersecurity, IT strategy consulting, cloud consulting & SI, and more. The firm was launched in 2006.Read More
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360$1,000+2 - 9 employeesCharleston, SCRead More
Charleston Technology Group is an IT firm headquartered in Charleston. Founded in 2019, they have a team of 5 employees. Their main focus lines are IT managed services, cloud consulting, and cybersecurity.
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Total Beverage SolutionIndustries
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Check out a Cybersecurity Company in United States with the most new reviews in the past 12 months.
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