Companhia Energética de Minas Gerais (CIG) Revenue History
Annual and quarterly revenue from 2000 to present
CIG Revenue Over Time (2000–2025)
CIG Revenue Growth History
20 of 25 years with positive growth- FY2000 revenue growth
- N/A
- FY2001 revenue growth
- +33.3%
- FY2002 revenue growth
- -2.7%
- FY2003 revenue growth
- +23.8%
- FY2004 revenue growth
- +24.0%
- FY2005 revenue growth
- +0.5%
- FY2006 revenue growth
- +15.0%
- FY2007 revenue growth
- +9.1%
- FY2008 revenue growth
- +45.0%
- FY2009 revenue growth
- -11.1%
- FY2010 revenue growth
- +13.4%
- FY2011 revenue growth
- -10.1%
- FY2012 revenue growth
- +14.1%
- FY2013 revenue growth
- +3.5%
- FY2014 revenue growth
- +34.0%
- FY2015 revenue growth
- +11.6%
- FY2016 revenue growth
- -14.2%
- FY2017 revenue growth
- +15.7%
- FY2018 revenue growth
- +2.7%
- FY2019 revenue growth
- +14.3%
- FY2020 revenue growth
- -1.0%
- FY2021 revenue growth
- +33.4%
- FY2022 revenue growth
- +2.4%
- FY2023 revenue growth
- +6.9%
- FY2024 revenue growth
- +8.1%
- FY2025 revenue growth
- +7.4%
| Quarter | Revenue | YoY |
|---|---|---|
| Q1 2026 | $1.99B | -79.5% |
| Q4 2025 | $2.13B | -82.7% |
| Q3 2025 | $10.62B | +5.6% |
| Q2 2025 | $10.79B | +21.8% |
| Q1 2025 | $9.71B | +8.7% |
| Q4 2024 | $12.30B | +23.6% |
| Q3 2024 | $10.06B | +5.2% |
| Q2 2024 | $8.86B | +0.4% |
Multi-year avg. share of annual revenue by fiscal quarter
Revenue Breakdown (FY 2020)
CIG's revenue distribution by segment and geography for fiscal year 2020
By Product/Segment
CIG Revenue Analysis (2000–2025)
Current Revenue & Growth
As of June 23, 2026, Companhia Energética de Minas Gerais (CIG) generated trailing twelve-month (TTM) revenue of $25.53 billion, reflecting significant decline in growth of -79.5% year-over-year. The most recent quarter (Q1 2026) recorded $1.99 billion in revenue, down 6.6% sequentially.
Historical Growth Trajectory
CIG's 5-year compound annual growth rate (CAGR) stands at +11.1%, indicating consistent double-digit revenue growth. The 3-year CAGR of +7.4% is below the 5-year average, signalling a growth deceleration in recent years. Companhia Energética de Minas Gerais's highest annual revenue of $42.75 billion was recorded in 2025, an all-time high.
Revenue by Segment
CIG's revenue is primarily driven by Receivables from Customers and Traders (40%), Reimbursement For Suspension Of Supply Of Power (16%), and Transactions With Energy (11%). The diversified mix across segments reduces dependence on any single product line, which can support more resilient revenue in downturns.
Peer Comparison
Compared to Utilities sector peers — including ELP (+12.4% YoY), SBS (-13.2% YoY), and ERJ (+19.9% YoY) — CIG has underperformed the peer group in revenue growth. Compare CIG vs ELP →
CIG Revenue vs Peers
Revenue metrics vs comparable public companies
| Company | TTM Revenue | YoY Growth | 5Y CAGR | Op. Margin | Compare |
|---|---|---|---|---|---|
| CIGCurrent | $25.5B | -79.5% | +11.1% | 14.8% | |
 ELP | $22.7B | +12.4% | +7.4% | 17.9% | |
 SBS | $37.3B | -13.2% | +16.0% | 32.2% | |
 ERJ | $6.4B | +19.9% | +3.2% | 10.4% | |
 UGP | $142.4B | +6.6% | +14.0% | 3.4% | |
 EXC | $24.3B | +4.6% | -6.0% | 21.2% |
CIG Historical Revenue Data (2000–2025)
| Year | Revenue | YoY % | Gross Profit | Gross Margin | Op. Income | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | $42.75B | +7.4% | $7.24B | 16.9% | $6.33B | 14.8% |
| 2024 | $39.82B | +8.1% | $7.83B | 19.7% | $7.49B | 18.8% |
| 2023 | $36.85B | +6.9% | $8.38B | 22.8% | $6.21B | 16.9% |
| 2022 | $34.46B | +2.4% | $6.81B | 19.8% | $5.69B | 16.5% |
| 2021 | $33.65B | +33.4% | $6.72B | 20.0% | $6.95B | 20.7% |
| 2020 | $25.23B | -1.0% | $5.38B | 21.3% | $4.71B | 18.7% |
| 2019 | $25.49B | +14.3% | $5.89B | 23.1% | $3.01B | 11.8% |
| 2018 | $22.30B | +2.7% | $4.62B | 20.7% | $2.88B | 12.9% |
| 2017 | $21.71B | +15.7% | $4.22B | 19.5% | $2.64B | 12.2% |
| 2016 | $18.77B | -14.2% | $4.34B | 23.1% | $1.80B | 9.6% |
| 2015 | $21.87B | +11.6% | $6.08B | 27.8% | $4.70B | 21.5% |
| 2014 | $19.59B | +34.0% | $6.79B | 34.7% | $5.64B | 28.8% |
| 2013 | $14.63B | +3.5% | $4.78B | 32.7% | $4.36B | 29.8% |
| 2012 | $14.14B | +14.1% | $4.44B | 31.4% | $3.48B | 24.6% |
| 2011 | $12.39B | -10.1% | $4.39B | 35.4% | $3.22B | 26.0% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
26+ years return with dividends reinvested.
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Peer Comparison
Compare growth, multiples, and margins vs sector.
CIG — Frequently Asked Questions
Quick answers to the most common questions about buying CIG stock.
Is CIG's revenue growth accelerating or slowing?
CIG revenue is declining -79.5% year-over-year. TTM revenue fell to $25.5B, contrasting with the 5-year CAGR of +11.1%. The reversal reflects either macro headwinds or company-specific challenges.
What is CIG's revenue history from 2000 to 2026?
Companhia Energética de Minas Gerais (CIG) revenue history spans 2000 to 2026. TTM revenue as of 2026 is $25.5B, growing at -79.5% YoY. The 5-year CAGR is +11.1%. Complete annual and quarterly revenue figures are available on this page, including gross profit, operating income, and margin trends.
What is CIG's long-term revenue growth rate (CAGR)?
Companhia Energética de Minas Gerais's 5-year revenue CAGR of +11.1% reflects the variable nature of its business expansion. As of 2026, the current YoY growth rate of -79.5% is below this long-term average. CAGR is the most reliable measure of sustained revenue momentum for CIG.
Why does CIG's quarterly revenue fluctuate?
CIG quarterly revenue can fluctuate significantly between periods. A quarter-over-quarter (QoQ) change does not always indicate a trend; comparing the same quarter year-over-year (YoY) is a more reliable signal for underlying growth. Companhia Energética de Minas Gerais's revenue data from 2000 to 2026 shows full historical quarterly detail on this page.
How is CIG's revenue distributed by segment?
CIG reports revenue broken down by product line and geographic region. The segment breakdown on this page shows which business units contribute the most to total revenue as of the latest fiscal year. Concentration in a single segment above 50% indicates category dependence, while a diversified mix signals more resilient revenue streams.
How does CIG's revenue compare to industry peers?
Companhia Energética de Minas Gerais (CIG) with TTM revenue of $25.5B and -79.5% YoY growth can be benchmarked against sector peers using the comparison table on this page. Revenue growth relative to peers indicates market share gains or losses. The peer section shows TTM revenue, YoY growth, and operating margin for direct comparisons.