Companhia Energética de Minas Gerais - CEMIG's revenue has grown 7.4% a year over three years, and grown 11% a year over five. Revenue growth, 3-year annual rate: +7.4% (Utilities - Regulated Electric median +7.6%). Revenue growth, 5-year rate: +11%, growth has slowed since the five-year average. Years of annual history on file: 11, FY2015 to FY2025, as filed.

CIGCompanhia Energética de Minas Gerais - CEMIG

Utilities

$2.31+23% 1Y

$2.31

$1.8852 weeks$2.67

Is it growing?

Mixed

Neither accelerating nor breaking down: nothing decisive, though operating margin narrowing (−32.1 points).

1 to watch, 1 neutral, 1 without data

Revenue trend+7% in a year

Trailing-twelve-month revenue vs a year earlier, from the company's own filings. Five-year pace: +11% a year.

Margin direction−32.1 points operating

Trailing-twelve-month operating margin, -12.4% now against 19.7% a year earlier.

All from SEC EDGAR, as of Dec 31, 2025.

Where this answer is blind. These are trailing numbers from the filings, not forecasts: an acquisition or a one-off year can flatter them, so check the quarters.

Is CIG growing?

Companhia Energética de Minas Gerais - CEMIG's revenue has grown 7.4% a year over three years, and grown 11% a year over five.

+7.4%

Revenue growth, 3-year annual rate · Utilities - Regulated Electric median +7.6% · steady growth, ahead of inflation · compounded from fiscal years as filed

Revenue growth, 5-year rate: +11%
Revenue growth, 5-year rate · +7.4% over three · growth has slowed since the five-year average
Years of annual history on file: 11
Years of annual history on file · FY2015 to FY2025, as filed

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