CGI Managed Security Services Reviews

Name: CGI Managed Security Services
Brand: CGI

Vendor: CGI

What is CGI Managed Security Services?

Get the Managed Security Services Providers (MSSP) Buyer's Guide and find out what your peers are saying about CGI Managed Security Services and more!

Buyer's Guide

Managed Security Services Providers (MSSP)

December 2025

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Helped 880,481 peers since 2012

CGI Managed Security Services mindshare

As of January 2026, the mindshare of CGI Managed Security Services in the Managed Security Services Providers (MSSP) category stands at 0.6%, down from 1.1% compared to the previous year, according to calculations based on PeerSpot user engagement data.

Managed Security Services Providers (MSSP) Market Share Distribution
Product	Market Share (%)
CGI Managed Security Services	0.6%
Secureworks Taegis Managed XDR / MDR	4.2%
Sun Asterisk Cybersecurity Services	3.2%
Other	92.0%

Managed Security Services Providers (MSSP)

CGI Managed Security Services customers

Bayer Diagnostics, Bell Canada, Conexus Credit Union, Interac Association, Public Service Electric and Gas, Saskatchewan Health, Commonwealth of Virginia: Department of Taxation

Product Categories

Managed Security Services Providers (MSSP)