Cia Energetica DE Minas Gerais - Cemig Operating Income

The latest operating income for CIG is $3.9B as of March 2026. That compares with $1.3B in the prior-year period — up 188.7% year over year. Investors often review this figure alongside Cia Energetica DE Minas Gerais - Cemig's historical trend and sector peers before judging valuation or financial health.

Over the past year, CIG's operating income moved from $1.3B to $3.9B — a 188.7% year-over-year increase. If the trend continues in the same direction for several quarters, it can signal a meaningful shift in Cia Energetica DE Minas Gerais - Cemig's operating scale or balance-sheet position.

A operating income figure of $3.9B for CIG is a snapshot of scale on that line item. On its own it does not say whether the business is healthy — you also want growth rate, margins, and how the number compares with similar companies. Explore the charts below for those layers of context.

After noting CIG's operating income ($3.9B), review year-over-year change from $1.3B, peer averages, and a few neighboring metrics such as revenue, margins, or valuation multiples. That combination usually beats staring at a single figure. The navigation links on this page jump you to those related views.

This page's peer comparison chart is the fastest way to stack Cia Energetica DE Minas Gerais - Cemig's operating income against similar Utilities names. You can also browse sector and industry screens on Stockcircle for a broader set of Utilities companies and their key multiples and fundamentals.