Top 100 Cybersecurity Companies in the United States
The Best of January 2026Looking 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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241Undisclosed50 - 249 employeesPleasanton, CAMidsize cybersecurity company SafeAeon, is located in Pleasanton, California. They focus on cybersecurity and were launched in 2019.Read More
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242$25,000+2 - 9 employeesLevittown, PAIT Lab is a cloud consulting & SI company headquartered in Levittown, Pennsylvania. The agency specializes in cloud consulting & SI, cybersecurity, and IT managed services and has a small team.The agency was established in 2023.Read More
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243$10,000+50 - 249 employeesSanta Monica, CARead More
Lightcrest is a consultancy based in Santa Monica, Calif., and founded in 2008. Their team of over 50 offers big data consulting, cloud consulting, and cybersecurity solutions to clients in the industries of advertising, business services, and education, among others.
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Hewlett PackardIndustries
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244Undisclosed50 - 249 employeesMiami, FLRead More
DinoCloud is a cloud software agency based in Miami and founded in 2015. With no more than 50 professionals, they offer cloud consulting, IT managed services and cybersecurity solutions for clients in the fields of financial services.
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Lev Digital StategyIndustries
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245$5,000+10 - 49 employeesMaple Grove, MNPivotalogic, a cybersecurity company, was launched in 2016. The small team focuses on cybersecurity and IT managed services. The firm is located in Maple Grove, Minnesota.Read More
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246Undisclosed50 - 249 employeesCharleston, WVAdvantage Technology, an IT managed services company, was established in 2001. The agency offers IT managed services, cybersecurity, IT strategy consulting, IT staff augmentation, and more and has a midsize team. The agency is based in Charleston, West Virginia; Bridgeport, West Virginia and Frederick, Maryland.Read More
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247$5,000+50 - 249 employeesPortland, ORRead More
Convergence Networks is a vCIO company based in Portland, Ore. Founded in 2000, their team of around 60 provides managed services, transition to outsourced IT, remote workforce productivity, strategic vCIO consulting, compliance management and oversight, and identity-driven security management.
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Mason, Bruce, and GirardIndustries
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248$5,000+10 - 49 employeesFairfax, VACybersecurity company Cleared Systems is headquartered in Fairfax, Virginia. The small firm was founded in 2019. Their services include cybersecurity, IT strategy consulting, cloud consulting & SI, and IT managed services.Read More
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249$5,000+50 - 249 employeesWest Chester Township, OHRead More
KiZAN Technologies is a cybersecurity company based in Louisville, Ky. Founded in 1991, their team of over 90 employees provides IT consulting, big data consulting, and IT managed services.
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Cincinnati Children's HospitalIndustries
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250$1,000+2 - 9 employeesSpring Lake, MIWatchdog Cyber is a cybersecurity company headquartered in Spring Lake, Michigan. The company provides cybersecurity and IT strategy consulting and has a small team.The company was founded in 2022.Read More
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251$1,000+50 - 249 employeesFreehold, NJExelegent is a cloud consulting & SI company established in 2009. Their midsize team is based in Freehold, New Jersey. Their services include cloud consulting & SI, IT managed services, Cybersecurity, BI & big data consulting & SI, and more.Read More
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252Undisclosed50 - 249 employeesWest Chester, PARead More
Comstar Technologies is a full-service tech communications company established in 1989. The nearly 160-person team is based out of West Chester, Pa., providing cloud consulting, IT strategy consulting, and cybersecurity.
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OracleIndustries
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253$1,000+50 - 249 employeesNew York, NYRead More
Pro4ia is an IT managed services company launched in 2001. Headquartered in New York, New York and London, United Kingdom, their midsize team provides IT managed services, cloud consulting & SI, IT staff augmentation, IT strategy consulting, and more.
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254Undisclosed50 - 249 employeesMaple Grove, MNRead More
Cyber Advisors is a Maple Grove, Minnesota-based Cybersecurity company. The midsize agency was founded in 1997. Their team focuses on Cybersecurity, IT managed services, IT strategy consulting, IT staff augmentation, and more.
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255$1,000+10 - 49 employeesLakeland, FLRead More
Alltek Services is a cybersecurity company launched in 2003. The small team specializes in cybersecurity, IT managed services, IT strategy consulting, cloud consulting & SI, and more. The agency is based in Lakeland, Florida.
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256$1,000+10 - 49 employeesBellevue, WARead More
MalwareCare, a cybersecurity company, is in Bellevue, Washington. They focus on cybersecurity and were established in 2007.
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257$5,000+2 - 9 employeesWest Hollywood, CACybersecurity company HECVAT Pro is located in West Hollywood, California. They provide cybersecurity and were established in 2021.Read More
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258$1,000+10 - 49 employeesSuwanee, GAButterfly Technology, an IT strategy consulting company, was established in 2007. Their small team is in Suwanee, Georgia and specializes in IT strategy consulting, IT staff augmentation, web design, web development, and more.Read More
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259$5,000+10 - 49 employeesAustin, TXRead More
Ayraxs Technologies LLP is an advertising company. The small Lahore, Pakistan-based team provides advertising, affiliate marketing, graphic design, ux/ui design, and more. The firm was established in 2020.
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Toomboo Greelance ShipX million verifierIndustries
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260Undisclosed10 - 49 employeesSpokane, WAPhilantech3 is a Spokane, Washington-based business consulting company. The agency offers business consulting, IT managed services, and cybersecurity and is small.The agency was launched in 2002.Read More
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261Undisclosed50 - 249 employeesFishers, INBraden Business Systems, an IT strategy consulting company, was launched in 1989. The team provides IT strategy consulting and cloud consulting & SI.Read More
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Over ten thousand clients nationwideIndustries
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262$5,000+10 - 49 employeesSanta Rosa, CARead More
Cybersecurity company Portola Systems, Inc is headquartered in Santa Rosa, California. The small agency was established in 1994. Their team focuses on cybersecurity, IT managed services, IT strategy consulting, cloud consulting & SI, and more.
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263$5,000+10 - 49 employeesTrumbull, CTKyber Security is a Cybersecurity company launched in 2017. They are based in Trumbull, Connecticut and have a small team. The agency provides Cybersecurity, IT managed services, and Compliance Consulting.Read More
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264$10,000+10,000+ employeesChelmsford, MARead More
Cybersecurity company HCL Technologies (Shanghai) Limited is based in Shanghai, China. Founded in 2007, the midsize team provides cybersecurity, cloud consulting & SI, IT managed services, IT strategy consulting, and more.
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265$1,000+10 - 49 employeesSuwanee, GARead 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.
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266Undisclosed10 - 49 employeesOverland Park, KSRead More
RESULTS Technology is an IT compliance and technology support company based in Lenexa, Kan., with an office in Chesterfield, Mo. The company, founded in 1995, has around 50 employees and provides IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services to small and midmarket companies, institutions, and organizations in the financial services, nonprofit, and other industries.
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267$10,000+10 - 49 employeesTucson, AZLeeShanok Network Solutions is an IT managed services company launched in 1997. They are headquartered in Tucson, Arizona and Phoenix, Arizona and have a small team. The company specializes in IT managed services, IT strategy consulting, and cybersecurity.Read More
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268$5,000+2 - 9 employeesLafayette, CARead More
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.
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269Undisclosed10 - 49 employeesDenver, CORead More
Business Network Consulting is an IT managed services and IT strategy consulting company. Established in 1997, the team offers IT managed services and IT strategy consulting. Their midsize firm is Denver, Colorado-based.
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Charley's ConcreteIndustries
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270$1,000+10 - 49 employeesAtlanta, GARead More
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.
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Woolfson Eye InstituteIndustries
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