Tracked deals
15
15 tracked deals across 2002-2026.
Public Company
Business Services
CGI Group
Montreal, Quebec, Canada
Insights-driven IT and business consulting services firm providing comprehensive IT and business consulting services, including systems integration and managed services, delivered globally with local execution.
- Focus Areas
- IT consulting, Systems integration, Managed services
- Website
- www.cgi.com/en
Recent pace
4
4 tracked deals announced in the last 12 months.
Deal mix
Buyout
13 buyout · 2 divestiture
CGI Group Acquisition Volume by Year
Last 7 years
Actual
Full-year estimate
Supporting Data
Recent Transactions
Showing the 12 most recent of 15 tracked deals for CGI Group.
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September 8, 2026
- Buyer
- CGI
- Target
- Callibrity
- Industry
- IT Services
- Location
- United States
- Type
- Buyout
CGI acquired Callibrity, strengthening CGI’s presence in the Cincinnati metro area and expanding capabilities in production-ready enterprise AI, platform engineering, and digital product development. The transaction closed on September 8, 2026, and financial terms were not disclosed.
-
- Buyer
- CGI
- Target
- Telia’s cloud and capacity services for enterprise customers (Nordic transfer), Telia’s IT end-user services operations in Finland
- Seller
- Telia
- Industry
- IT Services
- Location
- Finland
- Type
- Buyout
CGI announced an agreement with Telia to transfer Telia’s cloud and capacity services for enterprise customers, along with Telia’s IT end-user services operations in Finland, to CGI. Nearly 250 Telia employees are expected to join CGI to support the continued delivery and development of these services, pending customary regulatory approvals.
-
- Buyer
- CGI Inc., CGI Information Systems and Management Consultants (Polska) sp. z o.o.
- Target
- Comarch Polska SA
- Seller
- Comarch S.A.
- Industry
- IT Services
- Location
- Masovian Voivodeship, Poland
- Type
- Buyout
CGI Inc. has completed the acquisition of Comarch Polska SA through its wholly owned Polish subsidiary, CGI Information Systems and Management Consultants (Polska) sp. z o.o. More than 460 IT and business consulting professionals will join CGI, strengthening the firm's public sector capabilities and expanding its presence across Poland and the Baltic States.
-
December 3, 2025
- Buyer
- CGI Inc.
- Target
- Online Business Systems
- Industry
- IT Services
- Location
- Manitoba, Canada
- Type
- Buyout
CGI Inc. has acquired Online Business Systems, an IT consulting firm based in Winnipeg. The deal brings more than 350 professionals into CGI and strengthens the company's Winnipeg presence while expanding its digital transformation, AI and cybersecurity capabilities across Canada and the United States.
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August 28, 2025
- Buyer
- CGI
- Target
- Apside
- Seller
- Siparex, Crédit Agricole Group investment companies
- Industry
- IT Services
- Location
- France
- Type
- Buyout
CGI entered into an exclusivity agreement to acquire Apside, a France-based digital and engineering services firm, in a deal expected to close in June 2025 subject to regulatory approvals and customary conditions. CGI later completed the acquisition on August 28, 2025, adding more than 2,500 professionals (nearly 2,200 in France).
-
March 25, 2025
- Buyer
- CGI Inc.
- Target
- Momentum Technologies
- Industry
- IT Services
- Location
- Quebec, Canada
- Type
- Buyout
CGI has acquired Québec City-based Momentum Technologies, a provider of data analytics and business intelligence services, bringing more than 250 consultants into CGI. The deal strengthens CGI's presence in Québec City and deepens its data, analytics and AI capabilities to serve public sector and commercial clients including health and insurance.
-
- Buyer
- CGI Deutschland B.V. & Co. KG, CGI
- Target
- Novatec
- Seller
- Novatec Founder and Managing Director Michael Schuchart (named)
- Industry
- IT Services
- Location
- Germany
- Type
- Buyout
CGI completed its previously announced acquisition of Novatec via its wholly owned limited partnership, CGI Deutschland B.V. & Co. KG. Novatec is a Germany- and Spain-based IT and digital services firm offering agile software engineering, cloud-based solutions, software development, and application performance management—now expected to complement CGI’s IP portfolio and global delivery capabilities.
-
February 25, 2025
- Buyer
- CGI Inc.
- Target
- BJSS
- Industry
- IT Services
- Location
- England, United Kingdom
- Type
- Buyout
CGI Inc. has completed its acquisition of BJSS, a UK-based technology and engineering consultancy with approximately 2,400 professionals. The deal expands CGI’s consulting-led capabilities in cloud, AI, data analytics and software engineering and deepens its presence across commercial industries and the public sector in the United Kingdom.
-
September 13, 2024
- Buyer
- CGI Federal Inc., CGI Inc.
- Target
- Aeyon
- Seller
- Enlightenment Capital
- Industry
- IT Services
- Location
- United States
- Type
- Buyout
CGI Federal Inc., a wholly owned U.S. operating subsidiary of CGI Inc., has completed its previously announced acquisition of Aeyon, a provider of digital transformation and AI technologies for the U.S. Federal Government. The deal is intended to expand CGI’s offerings portfolio and deepen relationships with national security and civilian agency clients, including the Department of Defense, FAA and NASA.
-
- Buyer
- CGI
- Target
- Celero (credit union business)
- Seller
- Celero
- Industry
- IT Services
- Location
- Alberta, Canada
- Type
- Divestiture
CGI has acquired Celero’s credit union business, including master services agreements for managed services, core banking, digital banking and related IT services serving more than 90 credit unions across Canada. More than 150 Celero employees will join CGI as the business is integrated into CGI’s operations to expand and deepen its core banking and digital banking offerings for the Canadian credit union sector.
-
October 11, 2023
- Buyer
- CGI
- Target
- Momentum Consulting
- Industry
- IT Services
- Location
- Florida, United States
- Type
- Buyout
CGI has acquired Momentum Consulting, a Miami-based technology services firm specializing in data & analytics, digital transformation and application modernization. The acquisition strengthens CGI's presence in the Miami market and expands its local delivery capabilities and recurring-services client base.
-
- Buyer
- CGI
- Target
- Harris, Mackessy & Brennan, Inc. — Professional Services Division
- Seller
- Harris, Mackessy & Brennan, Inc.
- Industry
- IT Services
- Location
- Ohio, United States
- Type
- Divestiture
CGI acquired the Professional Services Division of Harris, Mackessy & Brennan, Inc. (HMB), a transaction that closed on December 31, 2020. The division brings approximately 165 consultants and expanded consulting capabilities and client relationships—notably in the utilities market and with the State of Ohio—strengthening CGI's footprint in Central Ohio and the Columbus metro.
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