Media & DigitalNarrow moat

Sumitomo Corporation (8053) — moat facet

Sumitomo split its media segment into a growing IT business and a cable business carrying an Ethiopian loss.

Media & Digital lost ¥1.0 billion in the year to March 2024, then earned ¥45.2 billion in 2025 and ¥51.2 billion in 202612. Its revenue was ¥790.9 billion and its assets ¥1,492.7 billion3, a return of about 3.4%4.

Restated profit (¥ bn, years to March)19.4Digital AI 202535.3Digital AI 202625.8Comm. Services 202516.0Comm. Services 2026New segment basis; Sumitomo results presentation, May 2026
One half growing, one shrinking.

From April 2026 the segment was split. Digital AI, holding SCSK, earned ¥19.4 billion and ¥35.3 billion on the restated basis and is forecast at ¥53.0 billion5. Communication Services, holding JCOM and the Ethiopian telecom venture, earned ¥25.8 billion and ¥16.0 billion and is forecast at ¥15.0 billion6.

The segment's history shows why. The loss in the year to March 2024 included a ¥35,215 million loss on the Myanmar telecom business7; the growth since came from SCSK. The two halves now run on different strategies.

The segment also sold assets: T-Gaia for about ¥50 billion and, through SCSK, ARGO GRAPHICS for about ¥19 billion8. Digital AI's underlying profit was ¥33.0 billion in the latest year and is forecast at ¥53.0 billion9.

The measure is the two new segments' combined profit: ¥68.0 billion forecast for the current year10, against ¥51.2 billion.

Moat trajectory: Widening

Digital AI is forecast to grow by half.

The number that tests this moat
Reported
Digital AI and Communication Services forecast
¥68.0bn combined (¥53.0bn and ¥15.0bn)

The two halves after the split; SCSK drives the growth.

Source: Sumitomo Corporation results presentation, May 2026 ↗
References
  1. ReportedMedia & Digital lost ¥1.0 billion in the year to March 2024, then earned ¥45.2 billion in 2025 and ¥51.2 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. ReportedMedia & Digital lost ¥1.0 billion in the year to March 2024, then earned ¥45.2 billion in 2025 and ¥51.2 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 ¥790.9 billion and its assets ¥1,492.7 billion, a return of about 3.4%.
    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 ¥790.9 billion and its assets ¥1,492.7 billion, a return of about 3.4%.
    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. ReportedDigital AI, holding SCSK, earned ¥19.4 billion and ¥35.3 billion on the restated basis and is forecast at ¥53.0 billion.
    Sumitomo Corporation, results presentation for the year to March 2026 - SCSK, Net One Systems, JCOM, Jupiter Shop Channel and Safaricom Ethiopia. — FY to March 2026 · publ. May 2026 · source ↗
  6. ReportedCommunication Services, holding JCOM and the Ethiopian telecom venture, earned ¥25.8 billion and ¥16.0 billion and is forecast at ¥15.0 billion.
    Sumitomo Corporation, results presentation for the year to March 2026 - SCSK, Net One Systems, JCOM, Jupiter Shop Channel and Safaricom Ethiopia. — FY to March 2026 · publ. May 2026 · source ↗
  7. ReportedThe loss in the year to March 2024 included a ¥35,215 million loss on the Myanmar telecom business; the growth since came from SCSK.
    Sumitomo Corporation, Annual Financial Report for the year to March 2025 (English) - including the Ambatovy impairment of ¥75,462 million and the Myanmar telecom loss of ¥35,215 million in the year to March 2024. — FY to March 2025 · publ. June 2025 · source ↗
  8. ReportedThe segment also sold assets: T-Gaia for about ¥50 billion and, through SCSK, ARGO GRAPHICS for about ¥19 billion.
    Sumitomo Corporation, results presentation for the year to March 2026 - SCSK, Net One Systems, JCOM, Jupiter Shop Channel and Safaricom Ethiopia. — FY to March 2026 · publ. May 2026 · source ↗
  9. ReportedDigital AI's underlying profit was ¥33.0 billion in the latest year and is forecast at ¥53.0 billion.
    Sumitomo Corporation, results presentation for the year to March 2026 - SCSK, Net One Systems, JCOM, Jupiter Shop Channel and Safaricom Ethiopia. — FY to March 2026 · publ. May 2026 · source ↗
  10. ReportedThe measure is the two new segments' combined profit: ¥68.0 billion forecast for the current year, against ¥51.2 billion.
    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 ↗
Sources
Generated September 24, 2026