Top 100 Cybersecurity Companies in New York City
The Best of March 2026Looking for a top cybersecurity consultant in New York City?
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 New York City. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best New York City Cybersecurity Consultants
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91$5,000+50 - 249 employeesNew York, NYFounded in 1988, Kraft & Kennedy, Inc. Is an IT managed services company. Based in New York, New York and Houston, Texas, the team provides IT managed services and IT strategy consulting.Read More
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Drinker BiddleIndustries
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92$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.
Clients
Lamont-Doherty Earth Observatory: https://lamont.columbia.edu/Industries
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93Undisclosed10 - 49 employeesFlorham Park, NJLink High Technologies is a Florham Park, New Jersey-based IT managed services company. They provide IT managed services and Cybersecurity.Read More
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94Undisclosed250 - 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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95$10,000+2 - 9 employeesNew York, NYDefensible Technology is a small IT strategy consulting company located in New York, New York. The team focuses on IT strategy consulting and Cybersecurity.Read More
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96$5,000+10 - 49 employeesNew York, NYCybersecurity company Invadel is located in New York, New York. They focus on Cybersecurity and Application Testing.Read More
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97$5,000+10 - 49 employeesNew York, NYFounded in 1996, Optistar Technology Consultants is a small IT managed services company. Their team specializes in IT managed services and Cybersecurity.Read More
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98Undisclosed1,000 - 9,999 employeesNew York, NYFORVIS is an Accounting company established in 1923. Their team offers Accounting and Business Consulting.Read More
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99Undisclosed2 - 9 employeesBronxville, NYSandanotech is a Cybersecurity company. Their team is in Bronxville, New York and focuses on Cybersecurity and IT managed services.Read More
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100Undisclosed10 - 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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101Undisclosed10 - 49 employeesNew York, NYIT managed services company Apex Technology Services was launched in 2013. Located in New York, New York and Stamford, Connecticut, the team offers IT managed services and Cybersecurity.Read More
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102$1,000+50 - 249 employeesHoboken, NJMessaging Architects is a cloud consulting & SI company. Their team is based in Hoboken, New Jersey and Montréal, Canada. The company provides cloud consulting & SI and IT strategy consulting.Read More
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103$5,000+10 - 49 employeesNew York, NYEstablished in 1991, Method Group, Inc. Is an IT managed services company. The company focuses on IT managed services and Cybersecurity, and is small.Read More
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104$1,000+10 - 49 employeesNew York, NYCloud consulting & SI company HIFENCE offers cloud consulting & SI and Cybersecurity. They are located in New York, New York.Read More
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105Undisclosed10 - 49 employeesNew York, NYCornerstone.IT is a cloud consulting & SI company headquartered in New York, New York. Their services include cloud consulting & SI and IT managed services.Read More
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106$1,000+10 - 49 employeesNew York, NYFounded in 2007, Promethean IT is an IT managed services company. Located in New York, New York, the team specializes in IT managed services and Cybersecurity.Read More
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107$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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108$5,000+10 - 49 employeesNew York, NYMSAdvance is a cloud consulting & SI company. Based in Madrid, Spain and New York, New York, their small team focuses on cloud consulting & SI and Cybersecurity. The firm was launched in 2010.Read More
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109Undisclosed2 - 9 employeesNew York, NYRead More
Race Computer Services is an IT firm based in Nutley, N.J., and founded in 2009. Their team of fewer than 10 offers IT managed services, cybersecurity, and cloud consulting solutions for various clients.
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110$1,000+10 - 49 employeesGreat Neck, NYCloud consulting & SI company InterDataLink, inc. Was established in 2017. The team focuses on cloud consulting & SI and IT managed services and is based in Great Neck, New York.Read More
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111Undisclosed250 - 999 employeesNew York, NYLaunched in 1989, mindSHIFT is a midsize IT managed services company. Their team specializes in IT managed services and cloud consulting & SI.Read More
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112$5,000+250 - 999 employeesNew York, NYEze Castle Integration is a midsize IT managed services company. They specialize in IT managed services and cloud consulting & SI and were founded in 1995.Read More
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113Undisclosed2 - 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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114$1,000+10 - 49 employeesYonkers, NYIT managed services company Progressive Computing, Inc. Is based in Yonkers, New York. They specialize in IT managed services and Cybersecurity.Read More
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115Undisclosed250 - 999 employeesNew York, NYCore BTS, an IT managed services company, was established in 1984. The agency offers IT managed services and IT strategy consulting.Read More
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116$10,000+2 - 9 employeesNew York, NYIT managed services company InnerPC is based in New York, New York. They focus on IT managed services and cloud consulting & SI and were founded in 2011.Read More
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117$10,000+2 - 9 employeesNew York City, NYTroinet is a small New York City, New York-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read More
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118Undisclosed250 - 999 employeesFairfield, NJAcuative is an IT managed services company. They are in Fairfield, New Jersey and Strongsville, Ohio, and their services include IT managed services and cloud consulting & SI.Read More
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119$10,000+10 - 49 employeesNew York, NYTekscape Inc. Is a New York, New York-based IT managed services company. Founded in 2007, the team focuses on IT managed services and Cybersecurity.Read More
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120Undisclosed10 - 49 employeesNew York, NYInformation Technology Management Group, Inc. Is a Cybersecurity company. The New York, New York-based agency was established in 1989. Their team focuses on Cybersecurity and IT managed services.Read More
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Check out a Cybersecurity Company in New York City with the most new reviews in the past 12 months.
Most Reviewed
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