Tokyo Energy & Systems

1945.TConstruction

Filed as TOKYO ENERGY & SYSTEMS INC. (2022-06–2026-06)

Key numbers · FY ended 2026-03

Revenue¥83.1bn+22.7% YoY Operating income¥4.7bn+77.7% YoY Net income (owners)¥4.3bn+47.8% YoY Total assets¥119.3bn+10.4% YoY EPS (basic)¥128.96+48.8% YoY

Full financial history and reports →

Stock price1945 · View chart ↗

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Latest filings

Fri, Mar 27 · JST1 filing

15:565% STAKETokyo Energy & Systems · Hikari Tsushin K.K. + 1 joint holder · 8.45% → 7.39%−1.06pp

Wed, Mar 4 · JST2 filings

16:235% STAKETokyo Energy & Systems · Tokyo Electric Power Company Holdings, Incorporated · 24.33% → 18.21%−6.12pp 15:345% STAKETokyo Energy & Systems · Hikari Tsushin K.K. + 1 joint holder · 10.56% → 9.35%−1.21pp

Fri, Feb 20 · JST1 filing

15:495% STAKETokyo Energy & Systems · Hikari Tsushin K.K. + 2 joint holders · 11.67% → 10.56%−1.11pp

Wed, Feb 4 · JST1 filing

15:515% STAKETokyo Energy & Systems · Hikari Tsushin K.K. + 2 joint holders · 12.74% → 11.67%−1.07pp

All filings →

Major holders (5%+) · 2

Holder	Stake	Change	Filed
Tokyo Electric Power Company Holdings, Incorporated	18.21%	—	2026-03-04
Hikari Tsushin K.K.	6.82%	-0.57pp	2026-09-08

Each holder's own ratio from its most recent large-shareholding report.