株式会社唐沢工業所
Tokyo, Japan
Active| Registration number | T2011601001664 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社唐沢工業所 |
| Address | 東京都練馬区関町北１丁目２６番１号 1-26-1 Sekimachikita, Nerima-ku, Tokyo 177-0051, JAPAN |
| Corporate number | 2011601001664 |
| 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 唐沢 祐治 |
| Reading (furigana) | カラサワコウギョウショ |
| Reading (romaji) | Karasawakogyosho |
| English name (unofficial) | Karasawa Kogyosho |
| Postal code | 177-0051 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Incorporated | 1959-01-30 |
|---|
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Government contract awards (GEPS)
11 national government awards on record between 2015-05-13 and 2026-11-02.
| 2026-11-02 | Urawa Tax Office Bunzo Quarters Water Supply and Drainage Equipment Renovation and Other W 浦和税務署文蔵宿舎給排水設備改修その他工事 |
|---|---|
| 2025-09-19 | Water Tank Leak Repair Work for Training Building at Tax College Wako Campus 税務大学校和光校舎研修棟受水槽漏水修繕工事 |
| 2024-06-17 | Otemachi Joint Government Building No. 3 high-rise water supply vertical pipe renovation w 大手町合同庁舎第３号館高層階用揚水縦管改修工事 |
| 2023-09-14 | 財務省税関研修所別館給水設備修繕工事 |
| 2020-10-09 | 財務省税関研修所別館１階空調設備修繕工事 |
Full award history on Japan Tenders →
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 ¥365,000).
| 2025 FY2024 | ガバメントソリューションサービス（情報通信技術調達等適正・効率化推進費） ¥365,000 （デジタル庁） その他（執務室整備等） |
|---|
Contract details (excerpt): 大手町合同庁舎3号館高層階用揚水管更新工事（分担金） ¥277,000・その他 ／ 大手町合同庁舎第３号館３階給湯室電気温水器補修その他（分担金） ¥88,000・その他
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 →
Licenses, registrations & certifications (gBizINFO)
| 2023-03-27 | Government bidding qualification (統一資格) 企業 ／ 施設課経理係 （Ministry of Justice） |
|---|---|
| 2021-04-01 | Government bidding qualification (統一資格) 企業 ／ 施設課経理係 （Ministry of Justice） |
| 2019-04-01 | Government bidding qualification (統一資格) 企業 ／ 施設課経理係 （Ministry of Justice） |
Source: gBizINFO (METI) notifications & certifications dataset, refreshed monthly. Some licenses (e.g. construction 建設業許可, electrician registrations) are not part of the gBizINFO dataset.
Verify in official sources
How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t2011601001664) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-11-08.
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