Top 100 Cloud Security Companies in the United States
The Best of October 2026Looking for a top cloud security company in the United States?
As organizations increasingly rely on cloud infrastructure, cloud security companies provide critical protection against vulnerabilities and cyberattacks. These companies offer comprehensive security solutions, such as access control, data encryption, and real-time threat monitoring, designed to secure cloud-based applications and data. Collaborating with a cloud security company guarantees that your cloud environment remains secure, allowing your business to operate confidently in the digital landscape.
To assist you in your search for a partner, we’ve compiled this list of the top cloud security services in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United States Cloud Security Providers
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1Undisclosed50 - 249 employeesOverland Park, KSForesite Cybersecurity is a Cybersecurity company. Their midsize team is based in Overland Park, Kansas and Farnborough, England and specializes in Cybersecurity, Compliance Consulting, cloud consulting & SI, and IT managed services. The agency was launched in 2013.Read More
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2$5,000+250 - 999 employeesGlendale, CALocated in Glendale, California; Irvine, California; San Diego, California and New York, New York, CyberDuo is an IT managed services company. The company provides IT managed services, Cybersecurity, cloud consulting & SI, and IT strategy consulting and is midsize.The company was founded in 2008.Read More
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DisneyIndustries
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3$5,000+50 - 249 employeesSan Diego, CAInfracore is an IT managed services company. Their midsize team is located in San Diego, California and New Haven, Connecticut. Their services include IT managed services, Cybersecurity, AI Consulting, IT strategy consulting, and more. The agency was established in 2003.Read More
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4$25,000+50 - 249 employeesSalem, NHEbryx is a Cybersecurity company launched in 2008. The midsize team focuses on Cybersecurity. The company is in Salem, New Hampshire and Las Vegas, Nevada.Read More
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5$5,000+250 - 999 employeesNew York, NYNet at Work LLC is an IT managed services company. Their midsize team is based in New York, New York; Hialeah, Florida; Totowa, New Jersey and North Attleborough, Massachusetts. The company offers IT managed services and Cybersecurity.Read More
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6$5,000+10 - 49 employeesPrinceton, NJRead More
Blueclone Networks is an IT firm founded in 2006 with more than two employees. Based in Princeton, N.J., they are experts in IT managed services, cybersecurity, and IT strategy consulting for clients ranging from small startups to large businesses.
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NJ Public Billion Dollar Global Pharmaceutical EnterpriseIndustries
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7$5,000+10 - 49 employeesSan Antonio, TX7tech is a Cybersecurity company located in San Antonio, Texas and Austin, Texas. The small team offers Cybersecurity, IT strategy consulting, cloud consulting & SI, and IT managed services. The firm was launched in 2012.Read More
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Meals on WheelsIndustries
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8$5,000+10 - 49 employeesLos Angeles, CAIT managed services company Advanced Networks is based in Los Angeles, California; Irvine, California and San Francisco, California. They focus on IT managed services and Cybersecurity and were founded in 2004.Read More
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9$25,000+1,000 - 9,999 employeesIrving, TXBased in Irving, Texas, Quisitive is a large cloud consulting & SI company. They specialize in cloud consulting & SI, IT managed services, CRM consulting and SI, ERP consulting and SI, and more and were established in 2016.Read More
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AppleIndustries
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10$5,000+10 - 49 employeesPark Ridge, ILRead More
Founded in 2009, XL.net is an IT managed services company based in Park Ridge, Ill. Their team primarily works with small businesses from the nonprofit, manufacturing, and financial services industries.
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D/C Export & Domestic Packing, Inc.Industries
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11Undisclosed50 - 249 employeesLincoln, NEIT managed services company Five Nines was established in 2001. The midsize Lincoln, Nebraska-based team offers IT managed services, Cybersecurity, IT strategy consulting, and IT staff augmentation.Read More
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12Undisclosed50 - 249 employeesSan Ramon, CAParachute Technology, an IT managed services company, was established in 2003. The company focuses on IT managed services, Cybersecurity, and cloud consulting & SI and has a midsize team.Read More
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San Francisco Travel AssociationIndustries
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13Undisclosed1,000 - 9,999 employeesTampa, FLNIX is a large custom software development company. Headquartered in Tampa, Florida; Boston, Massachusetts; Vilnius, Lithuania and Montreal, Canada, the agency was launched in 1994. Their team provides Custom Software Development, Artificial Intelligence, IT staff augmentation, cloud consulting & SI, and more.Read More
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14$10,000+250 - 999 employeesTampa, FLLaunched in 1997, Miles IT is a custom software development company. The midsize Tampa, Florida-based team offers Custom Software Development, IT managed services, Web Development, Cybersecurity, and more.Read More
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Kramer BeverageIndustries
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15$10,000+50 - 249 employeesHallandale Beach, FLOpsWorks Co. Is a cloud consulting & SI company. The Kyiv, Ukraine-based company was founded in 2017. The midsize team provides cloud consulting & SI, DevOps Managed Services, IT staff augmentation, Cybersecurity, and more.Read More
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Vodafone Syndigo UpWork IRIS CRMIndustries
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16$5,000+10 - 49 employeesLas Vegas, NVRead More
Pact-One Solutions, LLC, a IT managed services company, is headquartered in Las Vegas, Nevada; San Diego, California; Pasadena, California and Lake Oswego, Oregon. The small team focuses on IT managed services, cybersecurity, IT strategy consulting, other IT consulting and SI, and more and was founded in 2003.
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17Undisclosed50 - 249 employeesSan Diego, CARead More
Interlaced.io is a San Diego, California-based IT strategy consulting and IT managed services company. They focus on IT strategy consulting and IT managed services and were launched in 2009.
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18$1,000+50 - 249 employeesCaledonia, MIVista IT Group is an IT managed services company. The Caledonia, Michigan-based agency was launched in 1986. The midsize team offers IT managed services, Cybersecurity, IT strategy consulting, IT staff augmentation, and more.Read More
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19Undisclosed250 - 999 employeesReading, PAIT managed services company Omega Systems is based in Reading, Pennsylvania; New York, New York; Fairhaven, Massachusetts and Stamford, Connecticut. The midsize team specializes in IT managed services, Cybersecurity, cloud consulting & SI, IT strategy consulting, and more. The agency was established in 2002.Read More
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20$5,000+10 - 49 employeesGlendale, CAGenCare is an IT managed services company. Their small team is headquartered in Glendale, California. The firm offers IT managed services and Cybersecurity.Read More
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LA County Employee Retirement Association (Lacera)Industries
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21$1,000+50 - 249 employeesNewark, NJPlutoSec Cybersecurity is a Cybersecurity company. They provide Cybersecurity, Application Testing, and IT managed services and were launched in 2021. The firm is in Newark, New Jersey; Toronto, Canada and Rochdale, England.Read More
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22$5,000+1,000 - 9,999 employeesSt. Cloud, MNCybersecurity company Marco Technologies was founded in 1973. Their large team is located in St. Cloud, Minnesota; Bondurant, Iowa and Minnetonka, Minnesota. Their services include Cybersecurity, IT managed services, cloud consulting & SI, and IT strategy consulting.Read More
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23$1,000+10 - 49 employeesWashington Township, NJRead More
Rivell is a leading Managed IT support and consulting services company based in New Jersey with almost 30 years of combined experience in the IT field, dedicated to providing comprehensive and customized technology solutions to businesses of all sizes. With a team of highly skilled and experienced professionals, Rivell offers a wide range of services, including Network Support, Cloud solutions, Data Backup and recovery, Cyber security, as well as IT consulting services to ensure optimal IT performance and business productivity.
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William J. Lee, Troy Walton, Bonnie Richards, Michael Berner, Samantha FisherIndustries
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24Undisclosed50 - 249 employeesMason, OHIT managed services company Interlink Cloud Advisors, Inc. Is in Mason, Ohio. The midsize agency was launched in 2011. Their team offers IT managed services, AI Consulting, Cybersecurity, IT strategy consulting, and more.Read More
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25$1,000+10 - 49 employeesJefferson, LARead More
Syscom LLC is an IT strategy consulting company in Jefferson, Louisiana. The small team offers IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services and was founded in 2003.
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26$1,000+10 - 49 employeesChicago, ILFramework IT, an IT managed services company, was founded in 2008. The small Chicago, Illinois-based team focuses on IT managed services, Cybersecurity, IT strategy consulting, cloud consulting & SI, and more.Read More
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Corporate Settlement Solutions (CSS)Industries
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27$10,000+10 - 49 employeesRichmond, VARead More
BD Emerson is a cybersecurity company in Richmond, Virginia. The company offers cybersecurity, business consulting, corporate law, and compliance consulting and has a small team.The company was established in 2020.
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28$10,000+10 - 49 employeesFranklin, TNXGeniSys, LLC is a Franklin, Tennessee-based IT strategy consulting company. The small firm was founded in 2007. Their services include IT strategy consulting, IT managed services, Cybersecurity, Web Development, and more.Read More
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29$1,000+10 - 49 employeesTexarkana, TXComplete Computing Solutions is an IT managed services company. The small Texarkana, Texas-based team specializes in IT managed services, cybersecurity, IT strategy consulting, cloud consulting & SI, and more. The agency was launched in 2004.Read More
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30$5,000+10 - 49 employeesWest Hollywood, CAInsightful Networks is a business intelligence company. The midsize West Hollywood, California-based agency was founded in 1998. Their team provides BI & big data consulting & SI, IT staff augmentation, IT managed services, other IT consulting and SI, and more.Read More
Industries
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