Companhia Energetica de Minas Gerais CEMIG Pref ADR
NYSE: CIG · UTILITIES · UTILITIES - REGULATED ELECTRIC
Updated 2026-06-12
Companhia Energetica de Minas Gerais CEMIG Pref ADR (CIG) Financial statements
SEC filings — annual and quarterly data.
Income statement — annual
| Item | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $4.05B | $9.43B | $13.67B | $12.16B | $13.79B | $12.39B | $14.14B | $14.63B | $19.59B | $21.87B | $18.77B | $21.71B | $22.30B | $25.49B | $25.23B | $33.65B | $34.46B | $36.85B | $39.82B | $42.75B |
| Revenue growth (YoY) | — | +133.0% | +45.0% | -11.1% | +13.4% | -10.1% | +14.1% | +3.5% | +34.0% | +11.6% | -14.2% | +15.7% | +2.7% | +14.3% | -1.0% | +33.4% | +2.4% | +6.9% | +8.1% | +7.4% |
| Cost of revenue | $4.97B | $2.86B | $4.70B | $7.39B | $9.00B | $8.01B | $9.70B | $9.85B | $12.80B | $15.78B | $14.43B | $17.49B | $17.68B | $19.60B | $19.84B | $26.92B | $27.65B | $28.47B | $31.99B | $35.51B |
| Gross profit | $4.05B | $6.57B | $8.97B | $4.76B | $4.79B | $4.39B | $4.44B | $4.78B | $6.79B | $6.08B | $4.34B | $4.22B | $4.62B | $5.89B | $5.38B | $6.72B | $6.81B | $8.38B | $7.83B | $7.24B |
| Gross margin | 100.0% | 69.7% | 65.6% | 39.2% | 34.7% | 35.4% | 31.4% | 32.7% | 34.7% | 27.8% | 23.1% | 19.5% | 20.7% | 23.1% | 21.3% | 20.0% | 19.8% | 22.8% | 19.7% | 16.9% |
| R&D | — | — | — | — | — | — | $34.92M | $40.66M | $48.51M | $47.20M | $47.86M | $37.77M | $38.24M | $40.66M | $42.77M | $34.21M | $34.56M | $37.45M | $146.05M | — |
| SG&A | $1.29B | $1.02B | $1.72B | $677.00M | $367.00M | $555.00M | $537.00M | $799.00M | $654.00M | $674.00M | $667.00M | $763.00M | $672.00M | $642.00M | $583.00M | $576.61M | $1.41B | $1.43B | $1.26B | $124.00M |
| Operating income | $362.00M | $2.08B | $2.29B | $3.30B | $3.56B | $3.22B | $3.48B | $4.36B | $5.64B | $4.70B | $1.80B | $2.64B | $2.88B | $3.01B | $4.71B | $6.95B | $5.69B | $6.21B | $7.49B | $6.33B |
| Operating margin | 8.9% | 22.0% | 16.7% | 27.2% | 25.8% | 26.0% | 24.6% | 29.8% | 28.8% | 21.5% | 9.6% | 12.2% | 12.9% | 11.8% | 18.7% | 20.7% | 16.5% | 16.9% | 18.8% | 14.8% |
| EBITDA | $5.55B | $3.83B | $3.90B | $5.45B | $4.92B | $4.96B | $6.77B | $5.67B | $6.31B | $5.71B | $3.23B | $4.09B | $4.22B | $6.85B | $6.20B | $6.92B | $6.24B | $9.15B | $11.74B | $8.71B |
| EBITDA margin | 137.1% | 40.6% | 28.5% | 44.9% | 35.7% | 40.0% | 47.9% | 38.8% | 32.2% | 26.1% | 17.2% | 18.9% | 18.9% | 26.9% | 24.6% | 20.6% | 18.1% | 24.8% | 29.5% | 20.4% |
| EBIT | $362.00M | $2.95B | $3.13B | $4.53B | $4.02B | $4.18B | $6.01B | $4.85B | $5.51B | $4.88B | $2.40B | $3.24B | $3.37B | $5.89B | $5.21B | $5.87B | $5.05B | $7.88B | $10.37B | $7.17B |
| Interest expense | $529.00M | $644.00M | $624.00M | $1.19B | $1.22B | $1.01B | $904.00M | $793.00M | $1.03B | $1.51B | $2.03B | $1.60B | $1.36B | $342.05M | $245.18M | $232.43M | $196.80M | $238.50M | $204.80M | $1.50B |
| Income tax | $-233.00M | $685.00M | $755.00M | $1.13B | $548.00M | $749.00M | $832.00M | $950.00M | $1.34B | $893.00M | $33.00M | $644.00M | $610.00M | $1.60B | $936.00M | $946.00M | $26.00M | $1.08B | $2.24B | — |
| Effective tax rate | -242.7% | 29.7% | 30.1% | 34.7% | 19.5% | 23.7% | 16.3% | 23.4% | 30.0% | 26.6% | 9.0% | 39.1% | 26.2% | 33.4% | 24.6% | 20.1% | 0.6% | 15.8% | 23.9% | 0.0% |
| Net income | $329.00M | $1.62B | $1.75B | $2.13B | $2.26B | $2.42B | $4.27B | $3.10B | $3.14B | $2.47B | $334.00M | $1.00B | $1.72B | $3.19B | $2.86B | $3.75B | $4.09B | $5.76B | $7.12B | $4.90B |
| Net income growth (YoY) | — | +391.8% | +8.3% | +21.7% | +5.9% | +7.0% | +76.9% | -27.3% | +1.1% | -21.3% | -86.5% | +199.7% | +72.0% | +85.5% | -10.3% | +31.0% | +9.1% | +40.9% | +23.5% | -31.2% |
| Profit margin | 8.1% | 17.2% | 12.8% | 17.5% | 16.4% | 19.5% | 30.2% | 21.2% | 16.0% | 11.3% | 1.8% | 4.6% | 7.7% | 12.5% | 11.4% | 11.1% | 11.9% | 15.6% | 17.9% | 11.5% |
Frequently asked questions
What is Companhia Energetica de Minas Gerais CEMIG Pref ADR's revenue?
Companhia Energetica de Minas Gerais CEMIG Pref ADR's trailing twelve-month revenue is $43.37B. Revenue is the top line the whole model builds on, and at this scale the question shifts from how fast it grows to whether margins hold as it compounds.
How profitable is CIG?
In its most recent fiscal year, CIG ran a gross margin of 16.93%, an operating margin of 14.80%, and a net margin of 11.45%. Margins this high mean most of each extra dollar of revenue drops through to profit, which is the signature of real pricing power.
How much free cash flow does CIG generate?
CIG produced $3.31B in free cash flow in its most recent fiscal year. Free cash flow is what is left after running and reinvesting in the business, and it is the cash that actually funds buybacks, dividends, and a stronger balance sheet.
Is CIG's balance sheet healthy?
CIG holds $1.90B in cash and equivalents against $16.41B in long-term debt, on $28.56B of shareholder equity. That debt is best read against the cash flow the business throws off each year.