Top 100 Cybersecurity Companies in Boston
The Best of December 2025List of the Best Boston Cybersecurity Consultants
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1$5,000+50 - 249 employeesNewton, MABit by Bit Computer Consultants is a midsize IT managed services company. The New York, New York-based company was established in 1987. Their team offers IT managed services, Cybersecurity, and Custom Software Development.Read More
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2$1,000+2 - 9 employeesWoburn, MARead More
Established in 2014, First Class Networks is a business intelligence company. They are located in Woburn, Massachusetts and have a small team. The company provides BI & big data consulting & SI, cloud consulting & SI, cybersecurity, and IT managed services.
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3$10,000+250 - 999 employeesBoston, MARead More
CWPS is an IT managed services company headquartered in Washington, D.C. The company was founded in 1980, and has 153 employees. They specialize in IT managed services and cloud consulting services for their clients.
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American Council on EducationIndustries
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4$5,000+10 - 49 employeesBoston, MARead More
Tech Superpowers is a IT managed services company. They offer IT managed services, cybersecurity, IT strategy consulting, and unified communications consulting & SI and were established in 1992. Their small team is headquartered in Boston, Massachusetts.
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5$10,000+10 - 49 employeesNeedham, MARead More
Magnetude Consulting is a full-service marketing agency based in Needham Heights, Mass. The agency, founded 2012, has a team of more than 25 that provides content marketing, marketing strategy, digital strategy, PPC, and web design services. Magnetude Consulting serves small and mid-market companies in the business services, IT, manufacturing, telecommunications, and e-commerce industries.
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Bowdoin GroupIndustries
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6$1,000+50 - 249 employeesBoston, MALaunched in 2011, Lannan Technologies is a big data analytics company. The company provides BI & big data consulting & SI, cloud consulting & SI, cybersecurity, and IT managed services and has a midsize team.Read More
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7$5,000+10 - 49 employeesBoston, MARead More
Technical Support International is a managed service provider headquartered in Foxboro, Mass., with an additional location in Cambridge, Mass. The company, founded in 1989, has 51 people who specialize in IT managed services, cybersecurity, and IT strategy consulting.
Clients
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8$1,000+10 - 49 employeesNorwood, MABoston Tech Company, an IT managed services company, is in Norwood, Massachusetts; Chelmsford, Massachusetts and Boston, Massachusetts. The small team specializes in IT managed services, IT strategy consulting, cloud consulting & SI, cybersecurity, and more and was launched in 1993.Read More
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9$1,000+10 - 49 employeesBoston, MARead More
IT managed services company Integral Computer Consultants was launched in 2001. Their small team is headquartered in Boston, Massachusetts and Doral, Florida and specializes in IT managed services, IT strategy consulting, cloud consulting & SI, cybersecurity, and more.
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10$5,000+250 - 999 employeesBoston, MACobalt is a San Francisco, California-based Cybersecurity and Application Testing company. Launched in 2013, the team offers Cybersecurity and Application Testing.Read More
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11$5,000+50 - 249 employeesWaltham, MAMidsize Cybersecurity company SSH Communications Security, is headquartered in Helsinki, Finland and Waltham, Massachusetts. Their services include Cybersecurity and Custom Software Development.Read More
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12$5,000+50 - 249 employeesBoston, MARead 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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13$1,000+10 - 49 employeesSofia, BulgariaAMATAS is a Cybersecurity company founded in 2017. The small team specializes in Cybersecurity and IT managed services.Read More
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14Undisclosed10 - 49 employeesNorwell, MAANetworks, Inc. Is a cybersecurity company established in 1997. Their small team is headquartered in Norwell, Massachusetts. Their services include cybersecurity, IT strategy consulting, cloud consulting & SI, unified communications consulting & SI, and more.Read More
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15$5,000+10 - 49 employeesStoughton, MAMEI Security, a software development company, was established in 2007. The team offers Custom Software Development and Cybersecurity and is headquartered in Stoughton, Massachusetts.Read More
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16$100,000+10 - 49 employeesLexington, MAFounded in 1999, SIFT is a small AI firm. Their team provides Artificial Intelligence and Cybersecurity.Read More
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17Undisclosed50 - 249 employeesBoston, MAMoviri is a midsize data analytics company launched in 2000. Their team focuses on BI & big data consulting & SI and IoT development.Read More
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18$1,000+10 - 49 employeesBoston, MATCG Network Services is a Natick, Massachusetts-based Cybersecurity company. They offer Cybersecurity and IT managed services.Read More
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19Undisclosed250 - 999 employeesBoston, MASEI, 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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20Undisclosed10 - 49 employeesBoston, MABraver Technology Solutions is an IT managed services company. The Taunton, Massachusetts-based agency was launched in 1989. Their team specializes in IT managed services and Cybersecurity.Read More
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21$5,000+10 - 49 employeesWeymouth, MAFounded 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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22Undisclosed10 - 49 employeesBrookline, MANetLogix, an IT managed services company, focus on IT managed services and Cybersecurity. They were established in 2004.Read More
Clients
O'Connor InsuranceIndustries
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23Undisclosed50 - 249 employeesBoston, MABay State IT is an IT strategy consulting company established in 2005. The team specializes in IT strategy consulting and cloud consulting & SI and is in Boston, Massachusetts.Read More
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24$1,000+10 - 49 employeesNeedham, MAOram Cybersecurity Advisors is an IT managed services company headquartered in Needham, Massachusetts and Costa Mesa, California. The team specializes in IT managed services and Cybersecurity.Read More
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25$10,000+10 - 49 employeesCambridge, MARoan Solutions, Inc. Is a small IT managed services company based in Cambridge, Massachusetts. The team provides IT managed services and Cybersecurity.Read More
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26$1,000+2 - 9 employeesWayland, MACall Andy! Macintosh Consulting is a Wayland, Massachusetts-based Cybersecurity company. Established in 1998, the team focuses on Cybersecurity and IT managed services.Read More
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27$5,000+10 - 49 employeesBurlington, MACooperative Systems is an IT managed services company. Founded in 1993, the team focuses on IT managed services and Cybersecurity.Read More
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28$5,000+250 - 999 employeesBoston, MAEze 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
Industries
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29$5,000+50 - 249 employeesFramingham, MASoltrix Technology Solutions, Inc., a Digital Strategy company, was founded in 2007. The team provides Digital Strategy and BI & big data consulting & SI and is in Framingham, Massachusetts.Read More
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30Undisclosed10 - 49 employeesBoston, MAIT strategy consulting company Uncomplicate IT is located in Boston, Massachusetts. Established in 2019, the team focuses on IT strategy consulting and cloud consulting & SI.Read More
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