CIG
UtilitiesCompanhia Energética de Minas Gerais · Diversified Utilities · $6B
What is Companhia Energética de Minas Gerais?
Companhia Energética de Minas Gerais (CIG) is a Brazilian integrated energy utility headquartered in Belo Horizonte. The company operates across the full energy value chain — from generation to end-customer distribution — and has expanded into adjacent technology and gas services.
CIG generates, transmits, distributes, and sells electricity across Brazil through a large portfolio of hydroelectric, wind, and solar plants. Beyond power, the company transports and distributes natural gas and its derivatives. It also provides cloud solutions, IT infrastructure management, cybersecurity services, and telecommunications — making it one of Brazil's more diversified utility operators. Revenue flows primarily from regulated distribution and transmission concessions, supplemented by energy trading and technology services.
Incorporated in 1952 and publicly structured in its current form in 1996, the company is based in Belo Horizonte, Brazil.
- Electricity generation via hydroelectric, wind, and solar plants
- High-voltage transmission and last-mile distribution networks
- Natural gas transportation and distribution
- Cloud, IT infrastructure, and cybersecurity services
- Energy trading and distributed generation solutions
Is CIG a Good Stock to Buy?
UQS Score rates CIG as Below Average overall, reflecting meaningful headwinds across several key dimensions.
The Valuation pillar stands out as Attractive, suggesting the market may already be pricing in the company's challenges — which can be relevant context for value-oriented investors. Both the Quality and Moat pillars register as Neutral, indicating the regulated utility model provides some structural stability even if it does not generate exceptional returns.
Growth and Risk are the weakest pillars, pointing to limited near-term expansion prospects and elevated exposure to factors such as currency risk, regulatory shifts, and Brazil's macroeconomic environment.
See the exact pillar breakdown and full financial metrics by signing up for a UQS Pro account. Sign up free →
Past performance does not guarantee future results. UQS Score is based on fundamental data and is not a buy/sell recommendation.
Does CIG pay dividends?
Yes — Companhia Energética de Minas Gerais pays a dividend.
CIG pays a regular dividend, consistent with the income-oriented tradition of large regulated utilities. Brazilian utilities are often required by concession terms to distribute a portion of earnings, making dividend payments a structural feature rather than a discretionary choice. Income-focused investors should review the company's investor relations page for current payout details and any currency conversion considerations for non-Brazilian holders.
When does CIG report earnings?
Companhia Energética de Minas Gerais reports earnings on a quarterly cadence, consistent with its listing obligations.
Results have reflected the dual pressures of a challenging Brazilian macroeconomic backdrop and the capital-intensive nature of maintaining extensive transmission and distribution infrastructure. Growth has been constrained, consistent with the Weak Growth pillar assigned by UQS.
For the most recent quarter's results and guidance, visit Companhia Energética de Minas Gerais's official investor relations page.
CIG Price History
+167.3% over 5Y
Monthly close, adjusted for stock splits and dividend reinvestment.
What if I invested in Companhia Energética de Minas Gerais?
Based on Companhia Energética de Minas Gerais's historical closing prices, adjusted for stock splits and dividend reinvestment. Past performance does not guarantee future results. This is for informational purposes only and is not financial advice.
CIG Long-term Outlook
The fundamental outlook for CIG is cautious. The Weak Growth pillar suggests limited near-term revenue expansion, while the Weak Risk pillar flags meaningful downside exposure — including Brazil's regulatory environment, foreign exchange volatility, and infrastructure financing costs. The Attractive Valuation pillar indicates that much of this risk may already be reflected in the current price, but that alone does not guarantee a re-rating without improvement in underlying fundamentals.
Growth drivers
- Expansion of renewable generation capacity, particularly wind and solar
- Diversification into technology and cybersecurity services for incremental revenue
- Potential tariff revisions under Brazilian utility concession frameworks
Key risks
- Brazilian macroeconomic instability and currency depreciation affecting USD-denominated returns
- Regulatory changes to concession terms or tariff structures
- High capital requirements for infrastructure maintenance limiting free cash flow
CIG vs Peers
CIG operates in the global utilities landscape alongside several regulated peers, though its Brazilian market focus creates a distinct risk and growth profile.
ATCO operates primarily in Canadian regulated utilities and infrastructure, offering investors exposure to a more stable regulatory environment compared to Brazil's.
Canadian Utilities focuses on electricity and natural gas distribution in Canada, benefiting from predictable rate-regulated returns in a lower-risk jurisdiction.
Black Hills is a US-based multi-state utility with a long dividend growth track record, operating in a more transparent regulatory framework than CIG's Brazilian concession model.
Frequently Asked Questions
What does Companhia Energética de Minas Gerais do?
CIG is a Brazilian integrated energy company that generates, transmits, distributes, and sells electricity. It also distributes natural gas and provides technology services including cloud infrastructure, cybersecurity, and telecommunications — making it one of Brazil's more diversified utility operators.
Does CIG pay dividends?
Yes, CIG pays a regular dividend. Brazilian utility concessions often require earnings distributions, making dividends a structural feature of the business. Non-Brazilian investors should factor in currency conversion when evaluating the effective yield. Check the company's investor relations page for current payout details.
When does CIG report earnings?
Companhia Energética de Minas Gerais reports earnings on a quarterly cadence. For exact release dates and the most recent results, refer to the company's official investor relations page rather than relying on third-party estimates.
Is CIG a good stock to buy?
UQS Score rates CIG as Below Average overall. The Valuation pillar is Attractive, but Growth and Risk are both Weak — reflecting Brazil-specific macro headwinds and limited expansion prospects. Whether it fits a portfolio depends on individual risk tolerance and investment objectives. View the full pillar breakdown on UQS Pro.
Is CIG overvalued?
The UQS Valuation pillar for CIG is rated Attractive, suggesting the stock is not expensive relative to its fundamentals when assessed through UQS methodology. However, an attractive price does not eliminate the underlying Growth and Risk concerns flagged in the full analysis.
How does CIG compare to its competitors?
Compared to peers like Canadian Utilities and Black Hills Corporation, CIG operates in a higher-risk regulatory and macroeconomic environment. Its Brazilian market exposure introduces currency and political risk that most North American utility peers do not face, though its diversified service mix — including technology and gas — differentiates it operationally.
What is CIG's market cap bracket?
CIG is classified as a mid-cap company. This places it in a tier where liquidity can be lower than mega- or large-cap utilities, and institutional coverage may be less extensive — factors worth considering alongside the UQS pillar profile.
Who founded Companhia Energética de Minas Gerais?
The company was incorporated in 1952 as a state-linked energy enterprise in the Brazilian state of Minas Gerais. Its founding history is tied to Brazil's post-war industrialization drive. Detailed founding context is widely available through the company's official corporate history.
Is CIG a long-term quality investment?
As a long-term quality indicator, UQS rates CIG as Below Average. The Neutral Quality and Moat pillars suggest some structural durability from regulated concessions, but Weak Growth and Risk pillars indicate challenges that investors should weigh carefully over a multi-year horizon. The complete analysis is available to Pro members.
What is the main competitive advantage of Companhia Energética de Minas Gerais?
CIG's primary advantage is its position as a large regulated utility with long-term government concessions covering transmission and distribution in Minas Gerais — one of Brazil's most populous states. This creates a degree of revenue predictability, though the UQS Moat pillar rates this advantage as only Neutral given the regulatory and macro risks involved.
What sector does CIG belong to?
CIG belongs to the Utilities sector. Within that sector, it spans electricity generation, transmission, distribution, and natural gas — while also operating technology and telecommunications subsidiaries that are less common among traditional utility peers.
Is CIG a growth stock or value stock?
Based on UQS pillar labels, CIG leans toward the value side — the Valuation pillar is Attractive while the Growth pillar is Weak. This profile is more consistent with a value or income-oriented holding than a growth-driven one, though investors should review the full analysis before drawing conclusions.
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Pro Analysis
CIG — Score History
| Date | UQS | Quality | Moat | Growth | Risk | Value | Change |
|---|---|---|---|---|---|---|---|
| May 14, 2026 | 47.0 | 54.9 | 42.0 | 14.5 | 37.9 | 94.7 | 0.0 |
| May 11, 2026 | 47.0 | 54.9 | 42.0 | 14.3 | 37.9 | 94.7 | 0.0 |
| May 10, 2026 | 47.0 | 58.5 | 42.0 | 12.0 | 37.9 | 92.1 | +2.0 |
| May 9, 2026 | 45.0 | 58.5 | 42.0 | 0.0 | 37.9 | 94.7 | -1.7 |
| May 8, 2026 | 46.7 | 58.6 | 42.0 | 11.2 | 37.9 | 90.6 | +0.4 |
| Apr 28, 2026 | 46.3 | 54.7 | 42.0 | 11.1 | 37.9 | 94.9 | 0.0 |
| Apr 25, 2026 | 46.3 | 54.7 | 42.0 | 10.7 | 37.9 | 94.9 | +0.2 |
| Apr 24, 2026 | 46.1 | 54.5 | 42.0 | 10.7 | 37.9 | 94.5 | 0.0 |
| Apr 23, 2026 | 46.1 | 54.4 | 42.0 | 10.7 | 37.9 | 94.3 | +0.1 |
| Apr 21, 2026 | 46.0 | 54.2 | 42.0 | 11.0 | 37.9 | 94.1 | -0.1 |
CIG — Pillar Breakdown
Quality
— 54.9/100 (25%)Companhia Energética de Minas Gerais has average quality metrics, with room for improvement in margins or capital efficiency.
How effectively capital is deployed to generate returns.
Profitability relative to shareholders' equity.
Ability to convert revenue into operating profit.
Bottom-line profit as a share of revenue.
Asset productivity — how much gross profit each dollar of assets generates.
Free cash flow relative to market value.
Growth
— 14.5/100 (20%)Companhia Energética de Minas Gerais faces growth headwinds with declining or stagnant revenue trends.
Revenue trajectory over the last twelve months.
Compound annual revenue growth rate over 3 years.
Year-over-year earnings per share growth.
Analyst consensus for future revenue growth.
Analyst consensus for future earnings growth.
Risk
— 37.9/100 (15%)Companhia Energética de Minas Gerais has some risk factors including moderate leverage or solvency concerns.
Debt levels relative to earnings capacity.
Total debt relative to shareholder equity.
Short-term liquidity — ability to pay near-term obligations.
Earnings capacity relative to interest payments.
Valuation
— 94.1/100 (15%)Companhia Energética de Minas Gerais appears attractively valued relative to its earnings, cash flows, and sector peers.
Inverse of forward P/E — higher yield means cheaper stock.
How many years of FCF the market cap represents.
Enterprise value multiple relative to sector median.
Moat
— 42/100 (25%)Companhia Energética de Minas Gerais possesses some competitive advantages but faces meaningful competition. The Moat pillar evaluates competitive advantages across five dimensions: Switching Costs, Network Effects, Cost Advantage, Intangible Assets, and Scale & Ecosystem. Sign in to customize moat ratings for CIG.
Score Composition
Financial Data
More Stock Analysis
How is the CIG UQS Score Calculated?
The UQS (Unified Quality Score) for Companhia Energética de Minas Gerais is calculated using a proprietary 6-pillar framework with 29 financial metrics. Each pillar evaluates a different dimension on a 0–100 scale, then combines into a single weighted score. Scoring thresholds are calibrated per sector. Momentum is an optional Pro toggle — without it, you get the 5-pillar / 25-metric core shown below.
Quality (25%) measures profitability and capital efficiency — ROIC, ROE, margins, GP/Assets, and FCF Yield.
Moat (25%) assesses Companhia Energética de Minas Gerais's competitive advantages across switching costs, network effects, cost advantages, intangible assets, and ecosystem scale.
Growth (20%) tracks revenue trajectory and earnings momentum, combining historical results with analyst forward estimates.
Risk (15%) is inversely scored — lower leverage and strong balance sheet health result in higher scores.
Valuation (15%) measures whether Companhia Energética de Minas Gerais is fairly priced using earnings yield, price-to-FCF, PEG ratio, and EV/EBITDA relative to sector peers.
Six investor-inspired presets are available, each with different pillar weights: Balanced, Buffett, Munger, Lynch, Cathie Wood, and Graham. The public score shown here uses the Balanced preset. Learn more in our FAQ.