Montréal, Quebec, November 1, 2023

CGI (TSX: GIB.A) (NYSE: GIB) will release results for its fourth quarter and fiscal year 2023, ended September 30, 2023, on Wednesday, November 8, 2023 before the markets open. Management will host a conference call to discuss results and answer questions at 9:00 a.m. (EST).

Who: George D. Schindler, President and Chief Executive Officer Steve Perron, Executive Vice-President and Chief Financial Officer

What: Fourth Quarter and Fiscal Year 2023 Results

When: Wednesday, November 8, 2023 at 9:00 a.m. (EST)

Conference Call: 1-888-396-8049 Conference ID: 92584974. Interested parties may access a replay of the call by dialing +1-877-674-7070 Passcode: 584974, until December 8, 2023.

Webcast: A live webcast of the quarterly results conference call may be accessed through the IR section of our website where a replay will also be archived. Listeners should allow ample time to access the webcast and supporting slides.

Podcast: A replay will be available for download later in the day.

RSS Feed: Subscribe via our newsroom to receive the latest news releases and podcasts.

About CGI

Founded in 1976, CGI is among the largest independent IT and business consulting services firms in the world. With 91,500 consultants and professionals across the globe, CGI delivers an end-to-end portfolio of capabilities, from strategic IT and business consulting to systems integration, managed IT and business process services and intellectual property solutions. CGI works with clients through a local relationship model complemented by a global delivery network that helps clients digitally transform their organizations and accelerate results. CGI Fiscal 2022 reported revenue is $12.87 billion and CGI shares are listed on the TSX (GIB.A) and the NYSE (GIB).

For more information:

Investors
Kevin Linder
Senior Vice-President, Investor Relations
kevin.linder@cgi.com
+1 905-973-8363

Media
Andrée-Anne Pelletier, ARP, PRP
Manager, Global Media and Public Relations
an.pelletier@cgi.com
+1 438-468-9118