As of September 2024 Omnicom has a market cap of €18.34 Billion. This makes Omnicom the world's 965th 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.
On Sep 19th, 2024 the market cap of Omnicom was reported to be: