Energy Transformation BusinessNarrow moat

Sumitomo Corporation (8053) — moat facet

Sumitomo's power segment is its largest earner and plans to earn more by selling some of its plants.

Energy Transformation Business earned ¥84.3 billion in the year to March 2024, ¥96.4 billion in 2025 and ¥102.4 billion in 202612. Its revenue was ¥700.0 billion and its assets ¥1,977.8 billion3, a return on assets of about 5.2%4, and its return on invested capital 10%5.

Energy Transformation contributors, yr to Mar 2026 (¥ bn)73.0Overseas IPP/IWPP28.0Gas and power trading22.0Domestic electricity retail7.9LNG Japan (50%)Sumitomo results presentation, May 2026
Power plants carry the segment.

The segment includes overseas power plants, which contributed ¥73.0 billion; domestic electricity retail, ¥22.0 billion; global gas and power trading, ¥28.0 billion; and LNG Japan, a 50% venture, ¥7.9 billion6. Its business units cover energy innovation, Japanese and overseas energy solutions, Indonesia, the gas value chain and maritime energy7.

The forecast for the current year is ¥115.0 billion8, including gains from selling power assets, which the company now counts as underlying profit9. The first quarter earned ¥32.6 billion against ¥24.0 billion, including a Belgian offshore wind sale10.

The segment's underlying profit was ¥88.0 billion in the latest year and is forecast at ¥115.0 billion11, the same as the headline forecast because sale gains now count as underlying12. The company's LNG equity production is forecast at 510 thousand tonnes13.

The measure is the segment's forecast. Reaching ¥115.0 billion with the Asian plants earning less14 depends on sales and renewals elsewhere.

Moat trajectory: Widening

Profit rose for two years and the forecast is higher.

The number that tests this moat
Reported
LNG Japan equity earnings, latest year
¥7.9bn against ¥9.7bn

The segment's LNG venture, forecast lower at ¥4.3 billion.

Source: Sumitomo Corporation results presentation, May 2026 ↗
References
  1. ReportedEnergy Transformation Business earned ¥84.3 billion in the year to March 2024, ¥96.4 billion in 2025 and ¥102.4 billion in 2026.
    Sumitomo Corporation, Consolidated Financial Results for the year ended March 31, 2025 (IFRS) - including restated segment information for the year to March 2024. — FY to March 2025 · publ. May 2025 · source ↗
  2. ReportedEnergy Transformation Business earned ¥84.3 billion in the year to March 2024, ¥96.4 billion in 2025 and ¥102.4 billion in 2026.
    Sumitomo Corporation, Consolidated Financial Results for the year ended March 31, 2026 (IFRS) - results, segment profit, the financial position, dividends, the share split and the forecast for the year to March 2027. — FY to March 2026 · publ. May 2026 · source ↗
  3. ReportedIts revenue was ¥700.0 billion and its assets ¥1,977.8 billion, a return on assets of about 5.2%, and its return on invested capital 10%.
    Sumitomo Corporation, Annual Financial Report for the year to March 2026 - consolidated financial statements and notes, including the SCSK acquisition accounting. — FY to March 2026 · publ. June 2026 · source ↗
  4. Moat Explorer calcIts revenue was ¥700.0 billion and its assets ¥1,977.8 billion, a return on assets of about 5.2%, and its return on invested capital 10%.
    Moat Explorer calculation from Sumitomo Corporation's reported figures. Per-share figures divided by four for the 1 July 2026 split: EPS 499.09 / 4 = 124.77, 463.66 / 4 = 115.92; DPS 150 / 4 = 37.5. Trailing twelve months to June 2026: profit 600.3 - 170.9 + 190.1 = 619.5; revenue 7,337.3 - 1,787.9 + 1,949.4 = 7,498.8; EPS 124.77 - 35.29 + 39.95 = 129.43. Market value at March year-ends (close x shares issued, including treasury shares): 1,118.5 x 1,250.6m = ¥1,399bn (2016), 5,780 x 1,211.4m = ¥7,002bn (2026); P/E 1,399 / 74.5 = 18.8 and 7,002 / 600.3 = 11.7. Trailing P/E 8.51 trillion / 619.5 billion = 13.7; P/S 8.51 / 7.4988 = 1.13. Revenue by region, year to March 2026: Japan 2,840,605 / 7,337,259 = 38.7%; United States 1,391,341 / 7,337,259 = 19.0%. Equity-method profit over profit before tax: 266.7 / 702.0 = 38%. Mineral share of underlying profit: 99 / 524 = 19%. Profit growth over two years: 600.3 / 386.4 = 1.55. Profit against the plan target: 630.0 / 650.0 = 97%. Lifestyle and corporate band: 14.1 - 4.5 = 9.6 (2025) and -3.6 + 33.5 = 29.9 (2026). Largest four segments, year to March 2026: 102.4 + 88.9 + 82.3 + 81.5 = 355.1, 59% of 600.3. Berkshire market value over cost: 4,022 / 1,907 = 2.1 times; dividends on cost 102 / 1,907 = 5.3%. SCSK premium: 5,700 / 4,359 - 1 = 30.8%. Share count since 2013: 1,195.1m pre-split equivalent against 1,250.6m = -4.4%. Buyback: 47.65m shares against 4,780.5m issued = 1.0%. Q1 progress: 190.1 / 630.0 = 30%. Segment return on assets, year to March 2026: Energy Transformation 102.4 / 1,977.8 = 5.2%; Steel 74.3 / 1,199.5 = 6.2%; Automotive 63.2 / 861.7 = 7.3%; Transportation & Construction Systems 88.9 / 1,874.9 = 4.7%; Diverse Urban Development 81.5 / 1,792.9 = 4.5%; Media & Digital 51.2 / 1,492.7 = 3.4%; Mineral Resources 82.3 / 2,463.7 = 3.3%; Chemical Solutions 26.5 / 942.7 = 2.8%. Dividend per share, split-adjusted: 70 / 4 = 17.5 (2021) to 150 / 4 = 37.5 (2026) and 40 forecast; 37.5 / 17.5 = 2.1 times. Commercial Aviation underlying: 38.7 / 19.7 = 1.96 times. Eight growth areas: 382.7 / 279.9 - 1 = 36.7%. Low-ROIC capital: ¥3.0 bn / ¥1 trillion = 0.3%. Commercial Aviation forecast increase: 38.7 - 19.7 = 19.0; 19.0 / 330 = 5.8%. SCSK charge against comprehensive income: 722.7 / 1,029.6 = 70%. SCSK price rise: (5,700 - 5,050) x 154.7m = ¥100.6bn. Construction systems margin: 18.8 / 718.3 = 2.6%. Planned investment raised from 1.8 to 3.0 trillion = +67%. Low-return plus asset-turnover capital: (1.0 + 0.7) / 9.44 = 18%. Eight growth areas forecast increase: 382.7 - 305.0 = 77.7, against 15.0 added in the latest year. Forecast dividends over forecast profit: 191.0 / 630.0 = 30.3%. Value against the big three: 8.51 / 17.62 = 0.48, 8.51 / 14.63 = 0.58; their value over Sumitomo's 1.72-2.07; profit 619.05 / 936.38 = 0.66 and 619.05 / 895.86 = 0.69. Low-ROIC capital against total invested capital: 1.0 / 9.44 = 10.6%. — FY to March 2026 · publ. September 2026 · source ↗
    Method: Arithmetic on figures reported in Sumitomo Corporation's results, presentations, annual financial report and market data; operands shown in the source line.
  5. ReportedIts revenue was ¥700.0 billion and its assets ¥1,977.8 billion, a return on assets of about 5.2%, and its return on invested capital 10%.
    Sumitomo Corporation, results presentation for the year to March 2026 - return on invested capital and invested capital by segment, the eight growth areas and the low-growth, low-return capital. — FY to March 2026 · publ. May 2026 · source ↗
  6. ReportedThe segment includes overseas power plants, which contributed ¥73.0 billion; domestic electricity retail, ¥22.0 billion; global gas and power trading, ¥28.0 billion; and LNG Japan, a 50% venture, ¥7.9 billion.
    Sumitomo Corporation, results presentation for the year to March 2026 - Energy Transformation: overseas power, domestic electricity retail, gas and power trading and LNG Japan. — FY to March 2026 · publ. May 2026 · source ↗
  7. ReportedIts business units cover energy innovation, Japanese and overseas energy solutions, Indonesia, the gas value chain and maritime energy.
    Sumitomo Corporation, Annual Financial Report for the year to March 2026 - segment information and revenue by geography and type. — FY to March 2026 · publ. June 2026 · source ↗
  8. ReportedThe forecast for the current year is ¥115.0 billion, including gains from selling power assets, which the company now counts as underlying profit.
    Sumitomo Corporation, results presentation for the year to March 2026 - Energy Transformation: overseas power, domestic electricity retail, gas and power trading and LNG Japan. — FY to March 2026 · publ. May 2026 · source ↗
  9. ReportedThe forecast for the current year is ¥115.0 billion, including gains from selling power assets, which the company now counts as underlying profit.
    Sumitomo Corporation, results presentation for the year to March 2026 - Energy Transformation: overseas power, domestic electricity retail, gas and power trading and LNG Japan. — FY to March 2026 · publ. May 2026 · source ↗
  10. ReportedThe first quarter earned ¥32.6 billion against ¥24.0 billion, including a Belgian offshore wind sale.
    Sumitomo Corporation, results presentation for April-June 2026 - progress against the forecast, one-time items, the Madagascar sale, investment and the balance sheet. — April-June 2026 · publ. 31 July 2026 · source ↗
  11. ReportedThe segment's underlying profit was ¥88.0 billion in the latest year and is forecast at ¥115.0 billion, the same as the headline forecast because sale gains now count as underlying.
    Sumitomo Corporation, results presentation for the year to March 2026 - consolidated results, underlying profit, forecasts, sensitivities and the loss buffer. — FY to March 2026 · publ. May 2026 · source ↗
  12. ReportedThe segment's underlying profit was ¥88.0 billion in the latest year and is forecast at ¥115.0 billion, the same as the headline forecast because sale gains now count as underlying.
    Sumitomo Corporation, results presentation for the year to March 2026 - consolidated results, underlying profit, forecasts, sensitivities and the loss buffer. — FY to March 2026 · publ. May 2026 · source ↗
  13. ReportedThe company's LNG equity production is forecast at 510 thousand tonnes.
    Sumitomo Corporation, results presentation for the year to March 2026 - consolidated results, underlying profit, forecasts, sensitivities and the loss buffer. — FY to March 2026 · publ. May 2026 · source ↗
  14. ReportedReaching ¥115.0 billion with the Asian plants earning less depends on sales and renewals elsewhere.
    Sumitomo Corporation, results presentation for the year to March 2026 - Energy Transformation: overseas power, domestic electricity retail, gas and power trading and LNG Japan. — FY to March 2026 · publ. May 2026 · source ↗
Sources
Generated September 24, 2026