Top 70 Cloud Security Companies in New York City
The Best of April 2026Looking for a top cloud security company in New York City?
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 New York City. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best New York City Cloud Security Providers
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1$5,000+250 - 999 employeesNew York, NYCyberDuo is an IT managed services company headquartered in Glendale, California and New York, New York. The midsize team provides IT managed services, Cybersecurity, IT strategy consulting, and cloud consulting & SI and was established in 2008.Read More
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DisneyIndustries
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2$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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3$10,000+250 - 999 employeesNew York, NYEdvantis is an artificial intelligence firm established in 2005. They are located in Rzeszów, Poland; Berlin, Germany; L'viv, Ukraine and New York, New York and have a midsize team. Their services include Artificial Intelligence, BI & big data consulting & SI, Custom Software Development, and Cybersecurity.Read More
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Indeed BigCommerce DocCirrus KPC LabsIndustries
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4Undisclosed50 - 249 employeesNew York, NYBreachLock Inc is an Application Testing company. Launched in 2019, the midsize agency is based in New York, New York; Amsterdam, Netherlands and London, England. Their team offers Application Testing, Cybersecurity, and DevOps Managed Services.Read More
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5$1,000+50 - 249 employeesNew York, NYDATAMI is a midsize Cybersecurity company. Launched in 2016, the agency is located in Tallinn, Estonia; New York, New York and Kyiv, Ukraine. Their team specializes in Cybersecurity, Blockchain, DevOps Managed Services, IT managed services, and more.Read More
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Solvd Adr0meda S-PROIndustries
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6$5,000+250 - 999 employeesNew York, NYNexusTek is a midsize cloud consulting & SI company. The Greenwood Village, Colorado-based agency was established in 1996. Their team provides cloud consulting & SI, IT managed services, Cybersecurity, IT strategy consulting, and more.Read More
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7Undisclosed50 - 249 employeesNew York, NYIn Reading, Pennsylvania; New York, New York; Fairhaven, Massachusetts and Stamford, Connecticut, Omega Systems is a midsize IT managed services company. They provide IT managed services, Cybersecurity, IT strategy consulting, cloud consulting & SI, and more and were established in 2002.Read More
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8Undisclosed2 - 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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9Undisclosed10 - 49 employeesNew York, NYNopalCyber, a small Cybersecurity company, is based in New York, New York and Kothaguda, India. They specialize in Cybersecurity, cloud consulting & SI, and IT managed services and were founded in 2023.Read More
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10$1,000+10 - 49 employeesNew York, NYRCS Professional Services is an IT managed services company founded in 1999. In New York, New York and Marietta, Georgia, their small team offers IT managed services, IT strategy consulting, unified communications consulting & SI, Cybersecurity, and more.Read More
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Westminster Kennel ClubIndustries
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11$10,000+10 - 49 employeesNew York, NYVelstadt is a small Cybersecurity company. Headquartered in Warszawa, Poland; New York, New York and Kyiv, Ukraine, the agency was established in 2018. Their services include Cybersecurity, IT strategy consulting, and Application Testing.Read More
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Devlight Stfalcon SHL Ukraine NP ShoppingIndustries
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12$1,000+10 - 49 employeesNew York, NYLiSS Technologies is a small IT strategy consulting company. They provide IT strategy consulting, cloud consulting & SI, unified communications consulting & SI, cybersecurity, and more and were founded in 1984.Read More
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13$1,000+2 - 9 employeesNew York, NYBased in New York, New York, Be Co is a small IT managed services company. They provide IT managed services, Cybersecurity, and IT strategy consulting and were established in 2019.Read More
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14$1,000+10 - 49 employeesNew York, NYURBlink LLC is a small IT strategy consulting company headquartered in New York, New York. They provide IT strategy consulting, Cybersecurity, IT managed services, IT staff augmentation, and more and were founded in 2014.Read More
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15$5,000+250 - 999 employeesNew York, NYCybersecurity company American Technology Services, LLC is in Fairfax, Virginia and New York, New York. They provide Cybersecurity and cloud consulting & SI and were launched in 1994.Read More
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16$10,000+10 - 49 employeesNew York, NYRead More
TEKConn is an IT consulting firm that's headquartered in New York, with another office in Stamford, Conn. Founded in 2004, they have about 20 employees that provide services for IT managed services, productivity, collaboration & UC consulting, and cloud consulting & SI services for small and midmarket businesses.
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17$10,000+1,000 - 9,999 employeesNew York, NYLinux Cyber Security., a Cybersecurity company, is in Hawthorne, New York and New York, New York. They specialize in Cybersecurity and Accounting.Read More
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18Undisclosed50 - 249 employeesNew York, NYSynergy IT Cybersecurity is a New York, New York-based Cybersecurity company. Their services include Cybersecurity.Read More
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19$1,000+50 - 249 employeesFort Lee, NJLaunched in 2000, Mobilen Communications INC is a Cybersecurity company. Their team provides Cybersecurity and Mobile & App Marketing.Read More
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20$5,000+2 - 9 employeesBrooklyn, NYRead More
Stern Devops Group provides fractional CTO, cloud architecture, and devops engineering based in New York. Stern Devops Group offers comprehensive AWS expertise, and technical leadership specializing in SaaS clients.
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Lamont-Doherty Earth Observatory: https://lamont.columbia.edu/Industries
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21Undisclosed250 - 999 employeesNew York, NYManaged Cyber Solutions is a midsize Cybersecurity company launched in 1980. Their team offers Cybersecurity and IT managed services.Read More
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22Undisclosed250 - 999 employeesNew York, NYSEI, an IT strategy consulting company, was founded in 1992. The team focuses on IT strategy consulting and Business Consulting.Read More
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23Undisclosed10 - 49 employeesNew York, NYPower Consulting Group, Inc. Is an IT managed services company. They specialize in IT managed services and Cybersecurity and are located in New York, New York.Read More
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24$5,000+10 - 49 employeesNew York, NYLaunched in 2010, Outsourced IT Support, IT Consulting & Managed IT Services in NYC | Setton Consulting is an IT managed services company. Their team focuses on IT managed services and Cybersecurity.Read More
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25Undisclosed2 - 9 employeesWoodbridge Township, NJTechnology Visionaries LLC is a small IT managed services company located in Woodbridge Township, New Jersey. Their services include IT managed services and Cybersecurity.Read More
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26$5,000+10 - 49 employeesNew York, NYInnerCircle Technology Advisors is an IT managed services company. The New York, New York-based firm was established in 2009. Their services include IT managed services and Cybersecurity.Read More
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27$1,000+10 - 49 employeesNew York, NYFounded in 2016, IT Help, Inc is a Cybersecurity company. Their team focuses on Cybersecurity and IT managed services.Read More
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28$50,000+10 - 49 employeesElizabeth, NJFounded in 2025, aegisneuro is a graphic design company. The small team focuses on Graphic Design and Cybersecurity.Read More
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29$1,000+10 - 49 employeesNew York, NYAtech Business Services is an IT managed services company. The company is based in New York, New York and Los Angeles, California. Their services include IT managed services and Cybersecurity.Read More
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30$1,000+2 - 9 employeesJersey City, NJArchangel Solutions is an IT strategy consulting company. They specialize in IT strategy consulting and cloud consulting & SI and were established in 2017.Read More
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