横浜ウォーター株式会社
Kanagawa, Japan
Active| Registration number | T4020001086371 |
|---|---|
| Type | Corporation |
| Registered name | 横浜ウォーター株式会社 |
| Address | 神奈川県横浜市中区相生町６丁目１１３番地 6-113 Aioicho, Yokohama-shi Naka-ku, Kanagawa 231-0012, JAPAN |
| Corporate number | 4020001086371 |
| Corporate number assigned on | 2015-10-05 |
| Invoice registered on | 2023-10-01 |
Invoice registration date = when the T-number took effect, not the founding date.
Corporate registry record
| Entity type | Kabushiki Kaisha (stock company) |
|---|---|
| Representative | 代表取締役 山岡 秀一 |
| Reading (furigana) | ヨコハマウォーター |
| Reading (romaji) | Yokohamawota |
| English name (unofficial) | Yokohama Water K.K. |
| Postal code | 231-0012 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Business lines | F:電気・ガス・熱供給・水道業 |
|---|---|
| Employees | 101 （male 83 / female 18） |
| Incorporated | 2010-07-01 |
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Government contract awards (GEPS)
No public national-government (GEPS) award records for this company in the open data (FY2013 to date).
出典：調達ポータル（https://www.p-portal.go.jp/）
Payments from national budget programmes (行政事業レビュー)
Ministry review sheets report this company as a payee of 1 programme (1 lines, sheet years 2025–2025; total ¥10.0M).
| 2025 FY2024 | 水道施設整備事業調査費 ¥10.0M （国土交通省） 水道に関する調査検討業務等 |
|---|
Contract details (excerpt): 水道事業の啓発に向けた調査検討等及びセミナー企画運営業務 ¥10.0M・随意契約（企画競争） · bidders 1
Source: 行政事業レビュー見える化サイト (Cabinet Secretariat, PDL 1.0) — edited extract by LoreaTec. A sheet year describes the previous fiscal year’s spending. Programme database →
Verify in official sources
How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t4020001086371) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-25.
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