Top 30 Cloud Security Companies in Boston
The Best of January 2026Looking for a top cloud security company in Boston?
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 Boston. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Boston Cloud Security Providers
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1$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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2Undisclosed250 - 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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3Undisclosed10 - 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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4Undisclosed10 - 49 employeesWalpole, MADatasmith Network Solutions, an IT strategy consulting company, was founded in 1986. The team provides IT strategy consulting and IT managed services.Read More
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5$5,000+10 - 49 employeesSharon, MALaunched in 2011, Synivate is an IT managed services company. The company provides IT managed services and Cybersecurity, and is small.Read More
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6$10,000+10 - 49 employeesWatertown, MAStrataNorth is an IT managed services company. They offer IT managed services and IT strategy consulting and were launched in 2019. The agency is headquartered in Watertown, Massachusetts.Read More
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7Undisclosed50 - 249 employeesWalpole, MALaunched in 2018, lowtouch.ai is a midsize Walpole, Massachusetts-based big data analytics company. Their services include BI & big data consulting & SI and AI Agents.Read More
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8$10,000+10,000+ employeesChelmsford, MARead More
Cybersecurity company HCL Technologies (Shanghai) Limited is based in Shanghai, China. Founded in 2007, the midsize team provides cybersecurity, cloud consulting & SI, IT managed services, IT strategy consulting, and more.
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9Undisclosed2 - 9 employeesBoston, MASpyGuards Consulting, a Cybersecurity company, was founded in 2023. They provides Cybersecurity and IoT development.Read More
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10$1,000+10 - 49 employeesFramingham, MATOSS CORPORATION, a Cybersecurity company, is based in Southborough, Massachusetts and Framingham, Massachusetts. The team specializes in Cybersecurity and IT managed services.Read More
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11Undisclosed10 - 49 employeesBurlington, MASotero is a Cybersecurity company. The Burlington, Massachusetts-based firm was founded in 2017. Their services include Cybersecurity and IT strategy consulting.Read More
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12$5,000+250 - 999 employeesNorth Attleborough, MANet 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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13Undisclosed50 - 249 employeesBrockton, MAIT managed services company ACS Services is headquartered in Brockton, Massachusetts. Their services include IT managed services and IT strategy consulting.Read More
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14$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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15$1,000+10 - 49 employeesFranklin, MALANConnect Systems is an IT managed services company. The Franklin, Massachusetts-based company was established in 2003. Their services include IT managed services and Cybersecurity.Read More
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16Undisclosed1,000 - 9,999 employeesMarlborough, MAQuantiphi is a Market Research company founded in 2013. The firm offers Market Research and IT strategy consulting, and is large.Read More
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17Undisclosed2 - 9 employeesFranklin, MAClocktower Technology Services, Inc., an IT managed services company, was launched in 1998. The team offers IT managed services and unified communications consulting & SI.Read More
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18Undisclosed2 - 9 employeesHaverhill, MABraided Technologies, a Cybersecurity and IT managed services company, is headquartered in Haverhill, Massachusetts. The team focuses on Cybersecurity and IT managed services.Read More
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19Undisclosed10 - 49 employeesMarlborough, MAStopAHack.com® is an IT strategy consulting company. Established in 2019, the company provides IT strategy consulting and Cybersecurity.Read More
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20Undisclosed10 - 49 employeesNashua, NHFounded in 1985, White Mountain IT Services, a small IT managed services company, is in Nashua, New Hampshire and Manchester, New Hampshire. Their team offers IT managed services and Cybersecurity.Read More
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21Undisclosed10 - 49 employeesNorth Providence, RICybersecurity and IT managed services company SecurityRI.com was established in 1981. The team provides Cybersecurity and IT managed services.Read More
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22$1,000+10 - 49 employeesProvidence, RIAttain Technology Inc. Is a Providence, Rhode Island-based IT managed services company. Launched in 2008, the team provides IT managed services and cloud consulting & SI.Read More
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23Undisclosed10 - 49 employeesNashua, NHFounded in 2015, SkyTerra Technologies, LLC is a small cloud consulting & SI company. Their team specializes in cloud consulting & SI and Cybersecurity.Read More
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24$1,000+2 - 9 employeesWestport, MAInfinity Technology Group is an IT strategy consulting company established in 2024. Their services include IT strategy consulting and cloud consulting & SI.Read More
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25Undisclosed50 - 249 employeesWarwick, RIHCH Enterprises, LLC is a Cybersecurity company established in 1986. Their team specializes in Cybersecurity and Business Consulting.Read More
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26Undisclosed50 - 249 employeesLittleton, MACybersecurity company TUV Rheinland OpenSky was launched in 2007. The team focuses on Cybersecurity and Application Testing.Read More
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27Undisclosed2 - 9 employeesBoston, MACgseeks is a cloud consulting & SI company. Their small team of employees is in Boston, Massachusetts. Their team offers cloud consulting & SI and Cybersecurity.Read More
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