Top 100 Cybersecurity Companies in the United States
The Best of March 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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241Undisclosed2 - 9 employeesNorwood, NJRead More
Triada Networks, a cybersecurity company, is in Norwood, New Jersey. The small team offers cybersecurity, IT managed services, cloud consulting & SI, and unified communications consulting & SI and was launched in 2008.
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242$5,000+2 - 9 employeesAshburn, VANOVA Cloud, a cloud consulting & SI company, is located in Ashburn, Virginia. The firm provides cloud consulting & SI, cybersecurity, IT managed services, and mobile app development and has a small team.The firm was established in 2020.Read More
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243$10,000+2 - 9 employeesDallas, TXRead More
Cybersecurity company Jemurai was launched in 2012. The company offers cybersecurity and other application development and has a small team.
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244Undisclosed50 - 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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245$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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246$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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247Undisclosed50 - 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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248$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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249Undisclosed50 - 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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250$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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251$5,000+10 - 49 employeesChicago, ILRead More
Waident Technology Solutions is a Chicago, Illinois-based Cybersecurity and IT managed services company. The small team specializes in Cybersecurity and IT managed services. The agency was established in 2004.
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252$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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253$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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254$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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255$5,000+10 - 49 employeesMiami, FLFounded in 1994, Virtuworks is an IT managed services company. The company offers IT managed services and Cybersecurity and has a small team.Read More
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256$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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257$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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258Undisclosed50 - 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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259$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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260$1,000+10 - 49 employeesHouston, TXCyber360X is a small Cybersecurity company. In Houston, Texas, the agency was founded in 2024. Their services include Cybersecurity, IT strategy consulting, cloud consulting & SI, and IT managed services.Read More
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261$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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262$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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263$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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264$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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265$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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266Undisclosed50 - 249 employeesMaple Grove, MNHeadquartered in Maple Grove, Minnesota; Burnsville, Minnesota and Fargo, North Dakota, Cyber Advisors is a Cybersecurity company. The midsize team offers Cybersecurity, IT managed services, IT strategy consulting, IT staff augmentation, and more. The agency was launched in 1997.Read More
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267Undisclosed50 - 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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268$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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269$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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270$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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