CGI (GIB) - Market capitalization

Market cap: £12.21 Billion

As of April 2026 CGI has a market cap of £12.21 Billion. This makes CGI the world's 1394th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of CGI from 2001 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	£12.21 B	-19.49%
2025	£15.17 B	-22.98%
2024	£19.70 B	0.53%
2023	£19.60 B	16.02%
2022	£16.89 B	6.83%
2021	£15.81 B	5.89%
2020	£14.93 B	-12.54%
2019	£17.07 B	28.33%
2018	£13.30 B	15.31%
2017	£11.53 B	-2.26%
2016	£11.80 B	40.83%
2015	£8.38 B	8.98%
2014	£7.69 B	22.88%
2013	£6.26 B	42.49%
2012	£4.39 B	39.59%
2011	£3.14 B	4%
2010	£3.02 B	23.23%
2009	£2.45 B	49.64%
2008	£1.64 B	-13.44%
2007	£1.89 B	62.13%
2006	£1.16 B
2003	£1.05 B	18.35%
2002	£0.89 B	-47.66%
2001	£1.70 B

End of Day market cap according to different sources

On Apr 20th, 2026 the market cap of CGI was reported to be:

£12.22 Billion

by Nasdaq

£12.23 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Cognizant Technology Solutions CTSH	£21.59 B	76.79%	🇺🇸 USA
Wipro WIT	£16.86 B	38.04%	🇮🇳 India
BCE Inc. BCE	£16.54 B	35.42%	🇨🇦 Canada
Telus TU	£14.21 B	16.37%	🇨🇦 Canada
Infosys INFY	£42.14 B	245.00%	🇮🇳 India

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of CGI (GIB)

Market cap: £12.21 Billion