Private company
Tokyo Metropolitan Government Bureau of Waterworks
Government bureau based in Tokyo City Hall Tower II, founded in 18901
Tokyo Metropolitan Government Bureau of Waterworks (東京都水道局, Tōkyōto Suidōkyoku) is the city-owned public corporation that handles Tokyo's water supply.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
- HeadquartersTokyo City Hall Tower II1
- Websitewww.waterworks.metro.tokyo.jp
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Tokyo Metropolitan Government Bureau of Waterworks (東京都水道局, Tōkyōto Suidōkyoku) is the city-owned public corporation that handles Tokyo's water supply.2
Corporate structure
Tokyo Metropolitan Government Bureau of Waterworks sits at the top of its group. 2 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.
- Tokyo Metropolitan Government Bureau of Waterworks Tokyo City Hall Tower II
- Tokyo Water Subsidiary · Tokyo, Japan
Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.
Subsidiaries and ownership
Subsidiaries
From Wikidata.1
Timeline
- Jul 5, 1890Founded Founded1
Links
- Websitewww.waterworks.metro.tokyo.jp1
- X (Twitter)x.com/tocho_suido1
- Facebookwww.facebook.com/tokyo.waterworks1
- Instagramwww.instagram.com/tokyowater_photo_official1
- WikipediaTokyo Metropolitan Government Bureau of Waterworks
- More imagesWikimedia Commons
- WikidataQ7813954
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1
- 2