As of January 2026 Cogent Communications has a market cap of C$1.56 Billion. This makes Cogent Communications the world's 5788th 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 Jan 9th, 2026 the market cap of Cogent Communications was reported to be: