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Companhia Energetica de Minas Gerais CEMIG Pref ADR (CIG) Financial History

20 years of revenue, earnings, cash-flow and balance-sheet history from public filings.

UTILITIES · UTILITIES - REGULATED ELECTRIC · DATA UPDATED 2026-09-12

Companhia Energetica de Minas Gerais CEMIG Pref ADR (CIG) operates in the UTILITIES - REGULATED ELECTRIC industry and is headquartered in Belo Horizonte, Brazil with about 5,320 employees. Its market capitalization is roughly $6 billion. In the fiscal year ended 2025-12-31, CIG reported BRL 42.8B in revenue and BRL 4.9B in net income.

Companhia Energética de Minas Gerais - CEMIG, through its subsidiaries, engages in the generation, transmission, distribution, and sale of energy in Brazil.

Interactive charts & full statements → Open the CIG valuation workbench →

CIG Revenue & Earnings History — Annual Income Statement

Income statement	TTM → 2026-06-30	2025-12-31	2024-12-31	2023-12-31	2022-12-31	2021-12-31	2020-12-31	2019-12-31	2018-12-31	2017-12-31	2016-12-31	2015-12-31	2014-12-31	2013-12-31	2012-12-31	2011-12-31	2010-12-31	2009-12-31	2008-12-31	2007-12-31	2006-12-31
Total Revenue	BRL 43.8B	BRL 42.8B	BRL 39.8B	BRL 36.9B	BRL 34.5B	BRL 33.6B	BRL 25.2B	BRL 25.5B	BRL 22.3B	BRL 21.7B	BRL 18.8B	BRL 21.9B	BRL 19.6B	BRL 14.6B	BRL 14.1B	BRL 12.4B	BRL 13.8B	BRL 12.2B	BRL 13.7B	BRL 9.4B	BRL 4.0B
Gross Profit	BRL 6.3B	BRL 7.2B	BRL 7.8B	BRL 8.4B	BRL 6.8B	BRL 6.7B	BRL 5.3B	BRL 5.9B	BRL 4.6B	BRL 4.2B	BRL 4.3B	BRL 6.1B	BRL 6.8B	BRL 4.8B	BRL 4.4B	BRL 4.4B	BRL 4.8B	BRL 4.8B	BRL 9.0B	BRL 6.6B	BRL 4.0B
Gross Margin %	14.5%	16.9%	19.7%	22.8%	19.8%	20.0%	21.1%	23.1%	20.7%	19.4%	23.1%	27.8%	34.7%	32.7%	31.4%	35.4%	34.7%	39.2%	65.6%	69.7%	100.0%
Operating Income (EBIT)	BRL 5.2B	BRL 6.3B	BRL 7.5B	BRL 6.2B	BRL 5.7B	BRL 7.0B	BRL 4.7B	BRL 3.0B	BRL 2.9B	BRL 2.6B	BRL 1.8B	BRL 4.7B	BRL 5.6B	BRL 4.4B	BRL 3.5B	BRL 3.2B	BRL 3.6B	BRL 3.3B	BRL 2.3B	BRL 2.1B	BRL 362M
Operating Margin %	11.8%	14.8%	18.8%	16.9%	16.5%	20.7%	18.7%	11.8%	12.9%	12.2%	9.6%	21.5%	28.8%	29.8%	24.6%	26.0%	25.8%	27.2%	16.7%	22.1%	8.9%
Net Income	BRL 4.6B	BRL 4.9B	BRL 7.1B	BRL 5.8B	BRL 4.1B	BRL 3.8B	BRL 2.9B	BRL 3.2B	BRL 1.7B	BRL 1.0B	BRL 334M	BRL 2.5B	BRL 3.1B	BRL 3.1B	BRL 4.3B	BRL 2.4B	BRL 2.3B	BRL 2.1B	BRL 1.8B	BRL 1.6B	BRL 329M
Net Margin %	10.5%	11.5%	17.9%	15.6%	11.9%	11.2%	11.3%	12.5%	7.7%	4.6%	1.8%	11.3%	16.0%	21.2%	30.2%	19.5%	16.4%	17.5%	12.8%	17.2%	8.1%
EBITDA	BRL 8.0B	BRL 8.7B	BRL 11.7B	BRL 9.2B	BRL 6.2B	BRL 6.9B	BRL 5.2B	BRL 6.8B	BRL 4.2B	BRL 4.1B	BRL 3.2B	BRL 5.7B	BRL 6.3B	BRL 5.7B	BRL 6.8B	BRL 5.0B	BRL 4.9B	BRL 5.5B	BRL 3.9B	BRL 3.8B	BRL 5.5B
Earnings Per Share (EPS)	BRL 1.62	BRL 1.71	BRL 2.49	BRL 2.01	BRL 1.86	BRL 1.70	BRL 1.00	BRL 1.12	BRL 0.78	BRL 0.45	BRL 0.17	BRL 1.26	BRL 1.27	BRL 1.63	BRL 1.73	BRL 0.98	BRL 0.99	BRL 0.86	BRL 0.71	BRL 0.64	BRL 0.13
Shares Outstanding (M)	2,864M	2,861M	2,861M	2,861M	2,201M	2,201M	2,864M	2,861M	2,201M	2,201M	1,954M	1,954M	2,469M	1,899M	2,469M	2,470M	2,279M	2,470M	2,482M	2,518M	2,522M

BRL; BRLM / BRLB as marked (reporting currency). Newest period first. Source: public company filings (via Yahoo Finance aggregation).

CIG Quarterly Revenue & Earnings — Last 8 Quarters

Quarterly income statement	2026-06-30	2026-03-31	2025-12-31	2025-09-30	2025-06-30	2025-03-31	2024-12-31	2024-09-30
Total Revenue	BRL 11.2B	BRL 10.5B	BRL 11.7B	BRL 10.5B	BRL 10.8B	BRL 9.7B	BRL 11.2B	BRL 10.1B
Gross Profit	BRL 2.0B	BRL 1.2B	BRL 1.7B	BRL 1.5B	BRL 1.7B	BRL 1.7B	BRL 1.6B	BRL 2.8B
Gross Margin %	17.5%	11.7%	14.2%	14.3%	15.7%	17.5%	14.0%	27.5%
Operating Income (EBIT)	BRL 1.9B	BRL 942M	BRL 1.3B	BRL 1.0B	BRL 1.5B	BRL 1.4B	BRL 1.6B	BRL 1.4B
Operating Margin %	17.0%	9.0%	11.3%	9.7%	13.9%	14.0%	13.9%	13.6%
Net Income	BRL 945M	BRL 979M	BRL 1.9B	BRL 797M	BRL 1.2B	BRL 1.0B	BRL 997M	BRL 3.3B
Net Margin %	8.5%	9.3%	16.3%	7.6%	11.0%	10.7%	8.9%	32.6%
EBITDA	BRL 2.2B	BRL 1.7B	BRL 1.7B	BRL 2.4B	BRL 1.9B	BRL 1.8B	—	BRL 5.8B
Earnings Per Share (EPS)	BRL 0.33	BRL 0.34	BRL 0.67	BRL 0.28	BRL 0.42	BRL 0.36	BRL 0.35	BRL 1.15
Shares Outstanding (M)	2,864M	2,861M	2,861M	2,861M	2,861M	2,861M	2,861M	2,861M

BRL; BRLM / BRLB as marked (reporting currency). Newest period first. Source: public company filings (via Yahoo Finance aggregation).

CIG Free Cash Flow History

Cash flow	TTM → 2026-06-30	2025-12-31	2024-12-31	2023-12-31	2022-12-31	2021-12-31	2020-12-31	2019-12-31	2018-12-31	2017-12-31	2016-12-31	2015-12-31	2014-12-31	2013-12-31	2012-12-31	2011-12-31	2010-12-31	2009-12-31	2008-12-31	2007-12-31	2006-12-31
Cash from Operations (CFO)	BRL 5.8B	BRL 4.0B	BRL 5.5B	BRL 6.6B	BRL 6.6B	BRL 3.7B	BRL 8.6B	BRL 2.0B	BRL 1.0B	BRL 580M	BRL 1.2B	BRL 3.0B	BRL 3.7B	BRL 3.5B	BRL 3.1B	BRL 3.9B	BRL 3.5B	BRL 3.5B	BRL 3.0B	BRL 2.8B	BRL 2.3B
Capital Expenditures (CapEx)	BRL 4.7B	BRL 685M	BRL 919M	BRL 1.3B	BRL 292M	BRL 233M	BRL 173M	BRL 1.9B	BRL 877M	BRL 856M	BRL 1.5B	BRL 1.1B	BRL 920M	BRL 938M	BRL 2.3B	BRL 2.8B	BRL 2.6B	BRL 3.1B	BRL 971M	BRL 1.1B	BRL 1.3B
Free Cash Flow (FCF)	BRL 1.0B	BRL 3.3B	BRL 4.6B	BRL 5.4B	BRL 6.3B	BRL 3.5B	BRL 8.4B	BRL 109M	BRL 131M	(BRL 276M)	(BRL 295M)	BRL 1.9B	BRL 2.8B	BRL 2.6B	BRL 846M	BRL 1.1B	BRL 812M	BRL 423M	BRL 2.0B	BRL 1.7B	BRL 958M
FCF Margin %	2.3%	7.7%	11.5%	14.6%	18.3%	10.3%	33.4%	0.4%	0.6%	-1.3%	-1.6%	8.8%	14.4%	17.6%	6.0%	9.0%	5.9%	3.5%	14.6%	18.2%	23.7%
Dividends Paid	BRL 5.8B	BRL 3.9B	BRL 4.3B	BRL 1.8B	BRL 2.1B	BRL 1.4B	BRL 598M	BRL 701M	BRL 509M	BRL 540M	BRL 675M	BRL 796M	BRL 3.9B	BRL 4.6B	BRL 1.7B	BRL 2.0B	BRL 1.8B	BRL 937M	BRL 865M	BRL 1.3B	BRL 2.1B

BRL; BRLM / BRLB as marked (reporting currency). Newest period first. Source: public company filings (via Yahoo Finance aggregation).

CIG Quarterly Free Cash Flow — Last 8 Quarters

Quarterly cash flow	2026-06-30	2026-03-31	2025-12-31	2025-09-30	2025-06-30	2025-03-31	2024-12-31	2024-09-30
Cash from Operations (CFO)	BRL 555M	BRL 1.1B	BRL 682M	BRL 3.4B	BRL 174M	BRL 1.4B	(BRL 2.1B)	BRL 309M
Capital Expenditures (CapEx)	BRL 30M	BRL 51M	BRL 241M	BRL 4.4B	BRL 36M	BRL 1.8B	BRL 920M	BRL 39M
Free Cash Flow (FCF)	BRL 525M	BRL 1.0B	BRL 440M	(BRL 996M)	BRL 138M	(BRL 390M)	(BRL 3.0B)	BRL 270M
FCF Margin %	4.7%	10.0%	3.8%	-9.5%	1.3%	-4.0%	-26.7%	2.7%
Dividends Paid	BRL 1.4B	BRL 398M	BRL 2.2B	BRL 1.8B	BRL 308M	BRL 240M	BRL 1.3B	BRL 286M

BRL; BRLM / BRLB as marked (reporting currency). Newest period first. Source: public company filings (via Yahoo Finance aggregation).

CIG Balance Sheet History

Balance sheet	2026-06-30	2025-12-31	2024-12-31	2023-12-31	2022-12-31	2021-12-31	2020-12-31	2019-12-31	2018-12-31	2017-12-31	2016-12-31	2015-12-31	2014-12-31	2013-12-31	2012-12-31	2011-12-31	2010-12-31	2009-12-31	2008-12-31	2007-12-31	2006-12-31
Total Assets	BRL 70.9B	BRL 67.0B	BRL 59.7B	BRL 55.0B	BRL 53.7B	BRL 52.0B	BRL 54.1B	BRL 50.5B	BRL 59.9B	BRL 42.2B	BRL 40.9B	BRL 40.9B	BRL 35.0B	BRL 29.8B	BRL 32.6B	BRL 37.0B	BRL 33.5B	BRL 30.3B	BRL 24.8B	BRL 24.4B	BRL 23.3B
Cash & Cash Equivalents	BRL 2.2B	BRL 1.9B	BRL 1.9B	BRL 1.5B	BRL 1.4B	BRL 825M	BRL 1.7B	BRL 536M	BRL 891M	BRL 1.0B	BRL 925M	BRL 925M	BRL 887M	BRL 2.2B	BRL 1.9B	BRL 2.9B	BRL 3.0B	BRL 4.4B	BRL 2.0B	BRL 1.8B	BRL 1.1B
Total Liabilities	BRL 41.7B	BRL 38.4B	BRL 32.3B	BRL 30.3B	BRL 31.9B	BRL 32.6B	BRL 36.6B	BRL 34.4B	BRL 43.9B	BRL 27.9B	BRL 27.9B	BRL 27.9B	BRL 23.7B	BRL 17.2B	BRL 21.0B	BRL 25.3B	BRL 22.0B	BRL 19.1B	BRL 15.4B	BRL 16.1B	BRL 14.9B
Total Debt (Short + Long-Term)	BRL 22.4B	BRL 19.6B	BRL 12.4B	BRL 9.9B	BRL 10.6B	BRL 11.4B	BRL 15.1B	BRL 14.9B	BRL 14.8B	BRL 14.4B	BRL 16.6B	BRL 15.2B	BRL 6.5B	BRL 5.3B	BRL 11.3B	BRL 12.1B	BRL 8.8B	BRL 9.7B	BRL 3.5B	BRL 4.2B	BRL 3.4B
Total Shareholders' Equity	BRL 29.2B	BRL 28.6B	BRL 27.4B	BRL 24.6B	BRL 21.8B	BRL 19.5B	BRL 17.5B	BRL 16.1B	BRL 15.9B	BRL 14.3B	BRL 13.0B	BRL 13.0B	BRL 11.3B	BRL 12.6B	BRL 11.6B	BRL 11.7B	BRL 11.5B	BRL 11.2B	BRL 9.3B	BRL 8.2B	BRL 8.4B

BRL; BRLM / BRLB as marked (reporting currency). Newest period first. Source: public company filings (via Yahoo Finance aggregation).

Quarterly statements, profitability ratios, price history, insider activity and institutional holders are in the interactive CIG viewer.

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