As of January 2026 Ribbon Communications has a market cap of S$0.64 Billion. This makes Ribbon Communications the world's 7227th 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 13th, 2026 the market cap of Ribbon Communications was reported to be: