As of October 2026 Cemig has a market cap of โน660.19 Billion. This makes Cemig the world's 2586th 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 Oct 12th, 2026 the market cap of Cemig was reported to be: