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Top 200 MSSPs: Cybersecurity Company List and Research for 2019

Top 200 MSSPs for 2019: Companies 80 to 71

80. ADT Cybersecurity
Salt Lake City, Utah, USA

ADT, the monitored security and home and business automation solutions provider, acquired Secure Designs Inc. (SDI) — a well-known MSSP and SonicWall partner that manages firewall equipment for small business customers.


79. Collabrance
Cedar Rapids, Iowa, USA

Collabrance, a master managed service provider (MSP), integrated security information and event management (SIEM) and vulnerability and penetration (VUL/PEN) testing into its master MSSP offering for partners.


78. AccountabilIT
Scottsdale, Arizona, USA

Expanding beyond IT support services, the company also offers threat hunting, managed detecton and response (MDR) services.



77. HCL
Noida, India

The India-based outsourcing firm has a CyberSecurity Fusion Center (CSFC) in Frisco, Texas. The center provides customers with a single point of contact for the enterprise security lifecycle, from detection to remediation, the company says.


76. Corsica Cybersecurity (acquired EDTS)
Augusta, Georgia, USA

Corsica Technologies, backed by private equity firm Inverness Graham, in 2019 acquired managed IT service provider (MSP) EDTS & sister company EDTS Cyber.


75. On2IT
Waardenburg, The Netherlands

Dutch managed security services provider (MSSP) ON2IT opened a Texas office in 2018, and appoints former IBM VP Kristie Bell as CEO for the United States region.


74. Ackcent Cybersecurity
Barcelona, Spain

Ackcent offers security vulnerability audits, SOC and cybersecurity planning.



73. Innove
Boerne, Texas, USA

InnovĂ© builds virtual, augmented, and mixed reality solutions that revolutionize the use of 3D modeling and simulation in training and operations support. The company’s services have rapidly evolved into the cyber market.


72. Sentinel Technologies
Downers Grove, Illinois, USA

Sentinel, a major MSP and IT solutions provider, offers SecuritySelect as a portfolio of solutions to protect business from threats, attacks and breaches.


71. Shatter IT
Buffalo, New York, USA

A leading co-location and IT consulting provider in Buffalo, Shatter IT also has a growing portfolio of cybersecurity services.

Continue to next page for companies ranked 70 to 61