Top 100 Cybersecurity Consulting Services in New York City
The Best of December 2025Looking for a top cybersecurity consultant in New York City?
With their comprehensive approach to security, including vulnerability assessments, penetration testing, and security awareness training, cybersecurity consulting services help businesses identify and address security vulnerabilities before they can be exploited. By collaborating with cybersecurity consultants, businesses can maintain an edge over their competitors by keeping risks to finances and reputation at bay.
To assist you in your search for a partner, we’ve compiled this list of the top cybersecurity consulting firms 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 Cybersecurity Consultants
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1$5,000+250 - 999 employeesNew York, NYNet at Work LLC is a midsize IT managed services company. The New York, New York-based firm was established in 1996. Their team specializes in IT managed services and Cybersecurity.Read More
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Palmer HollandIndustries
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2$10,000+50 - 249 employeesNew York, NYRead More
JetSoftPro is a software development agency that was founded in 2003. Based in New York, their team of 48 specializes in custom software development, IT strategy consulting, and product design. Their client base is mainly composed of midmarket companies.
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CreatorIQIndustries
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3$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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4$5,000+10 - 49 employeesNew York, NYRead More
Founded in 1997, Exigent Technologies is an IT managed services company. Located in Morristown, New Jersey; New York, New York; Denver, Colorado and Los Angeles, California, their small team specializes in IT managed services, Cybersecurity, IT strategy consulting, and other IT consulting and SI.
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Chiesa Shahinian & Giantomasi,Industries
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5Undisclosed50 - 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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6$25,000+1,000 - 9,999 employeesNew York, NYDarktrace is a Milton, England-based Cybersecurity company. Founded in 2013, the team provides Cybersecurity.Read More
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7$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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8Undisclosed10 - 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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9Undisclosed2 - 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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10$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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11$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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12$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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13$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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14Undisclosed50 - 249 employeesNew York, NYLocated in New York, New York and Tulsa, Oklahoma, Contango is a midsize IT strategy consulting company. The team focuses on IT strategy consulting and Cybersecurity.Read More
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Museum of Ice Cream Magnolia Bakery Relocation Insurance OnFloor Technologies -
15Undisclosed50 - 249 employeesBrooklyn, NYCybersecurity company Systech MSP is located in Brooklyn, New York and Mahwah, New Jersey. They focus on Cybersecurity and IT managed services.Read More
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16Undisclosed250 - 999 employeesNew York, NYMidsize Cybersecurity company Atlantic Tomorrow's Office, is headquartered in New York, New York and Tarrytown, New York. Their services include Cybersecurity and IT managed services.Read More
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17Undisclosed250 - 999 employeesNew York, NYLRQA Nettitude is a Cybersecurity company. The New York, New York-based company specializes in Cybersecurity and IT managed services.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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19Undisclosed250 - 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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20$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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21Undisclosed250 - 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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22$5,000+50 - 249 employeesNew York, NYRead More
CTS is an IT managed services company. Their midsize team is located in Brooklyn, New York; Melville, New York; Hartford, Connecticut and Stamford, Connecticut. The company specializes in IT managed services, IT strategy consulting, Cybersecurity, cloud consulting & SI, and more. The company was established in 2010.
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23Undisclosed2 - 9 employeesNew York, NYSolved IT Inc. Is a Cybersecurity and IT managed services company established in 2013. The small team specializes in Cybersecurity and IT managed services.Read More
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24Undisclosed10 - 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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25Undisclosed10 - 49 employeesHackensack, NJAMYNA Systems Inc. Is an IoT development company established in 2020. The team offers IoT development and Cybersecurity.Read More
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26Undisclosed10 - 49 employeesNew York, NYLocated in New York, New York, DeepTech is an IT strategy consulting company. They focus on IT strategy consulting and unified communications consulting & SI and were established in 2000.Read More
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27Undisclosed2 - 9 employeesNew York, NYStratify IT is a cloud consulting & SI company established in 2002. Their services include cloud consulting & SI and Cybersecurity.Read More
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28$50,000+50 - 249 employeesGreat Neck Plaza, NYItTrident is a midsize SEO services firm established in 2011. Their team focuses on Search Engine Optimization and UX/UI Design.Read More
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29Undisclosed10 - 49 employeesNew York, NYRed Cloud Cyber Security is a Cybersecurity company. Their small team of employees is located in New York, New York and Boulder, Colorado. Their team offers Cybersecurity.Read More
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30$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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