Market capitalization of Fidelity National Information Services (FIS)

Market cap: £26.13 Billion

As of December 2025 Fidelity National Information Services has a market cap of £26.13 Billion. This makes Fidelity National Information Services the world's 669th 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.

End of year Market Cap

End of Day market cap according to different sources

On Dec 5th, 2025 the market cap of Fidelity National Information Services was reported to be:

£25.90 Billion

by Nasdaq

£26.13 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Global Payments GPN	£14.35 B	-45.06%	🇺🇸 USA
Fiserv FI	£25.75 B	-1.46%	🇺🇸 USA
Mastercard MA	£370.18 B	1,316.23%	🇺🇸 USA
Visa V	£482.60 B	1,746.31%	🇺🇸 USA
Alliance Data ADS	£2.12 B	-91.85%	🇺🇸 USA
Euronet Worldwide EEFT	£2.35 B	-90.97%	🇺🇸 USA
ACI Worldwide ACIW	£3.55 B	-86.39%	🇺🇸 USA
Evertec EVTC	£1.42 B	-94.56%	🇺🇸 USA