水処理エース株式会社
Tokyo, Japan
Active| Registration number | T5010001058239 |
|---|---|
| Type | Corporation |
| Registered name | 水処理エース株式会社 |
| Address | 東京都中央区銀座３丁目１１番１８号眞帆ビル１０階 眞帆ビル10階, 3-11-18 Ginza, Chuo-ku, Tokyo 104-0061, JAPAN |
| Corporate number | 5010001058239 |
| Corporate number assigned on | 2015-10-05 |
| Invoice registered on | 2023-10-01 |
| Record last updated | 2026-03-05 |
The invoice registration date is when the qualified-invoice-issuer registration (T-number) took effect — it is not the date the company was founded, and it resets only if the business re-registers after revocation or expiry.
Corporate registry record
| Entity type | Kabushiki Kaisha (stock company) |
|---|---|
| Representative | 代表取締役 珍坂 洋 |
| Postal code | 104-0061 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Incorporated | 1969-06-10 |
|---|
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Timeline — registry changes
| 2025-10-15 | Head-office address changed (Japan) (correction) |
|---|
Source: daily change files of the NTA Corporate Number Publication Site. Before 2023-08-16 only the latest change is known. All company events →
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 (2 lines, sheet years 2024–2025; total ¥5.5M).
| 2025 FY2024 | 小笠原諸島気象業務 ¥3.1M （国土交通省 気象庁） 気象庁南鳥島気象観測所水素棟防爆シャッター改修工事 等 |
|---|---|
| 2024 FY2023 | 小笠原諸島気象業務 ¥2.4M （国土交通省 気象庁） 南鳥島気象観測所への補給のための傭船 等 |
Contract details (excerpt): ＲＯ膜の購入 ¥990,000・随意契約（少額） · bidders 1 ／ 海水淡水化装置部品の購入 ¥877,000・随意契約（少額） · bidders 1 ／ 海水淡水化装置用部品の購入 ¥713,000・随意契約（少額） · bidders 1 ／ 南鳥島気象観測所海水淡水化装置点検整備 ¥539,000・随意契約（少額） · bidders 1 ／ ＲＯ膜の購入 ¥990,000・随意契約（少額） · bidders 0 ／ 高圧ホース他の購入 ¥718,000・随意契約（少額） · bidders 0
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
Doing due diligence on this supplier?
Verifying the invoice number is step one. Our guide covers the full checklist: corporate registry, licenses, and import/export standing.
How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t5010001058239) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.
Reusing this page, or answering with it? Paste this line. Training and AI answers are allowed — attribution is the only condition. AI content licence