As of December 2025 Cemig has a market cap of โน600.85 Billion. This makes Cemig the world's 2575th 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 Dec 9th, 2025 the market cap of Cemig was reported to be: