興和ビルメンテナンス株式会社
Tokyo, Japan
Active| Registration number | T4011001007946 |
|---|---|
| Type | Corporation |
| Registered name | 興和ビルメンテナンス株式会社 |
| Address | 東京都新宿区早稲田鶴巻町５３２番地 532 Waseda Tsurumakicho, Shinjuku-ku, Tokyo 162-0041, JAPAN |
| Corporate number | 4011001007946 |
| 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 一戸 隆男 |
| Reading (furigana) | コウワビルメンテナンス |
| Reading (romaji) | Kowabirumentenansu |
| English name (unofficial) | Kowa Building Maintenance |
| Postal code | 162-0041 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Business summary | 総合ビルメンテナンス業 |
|---|---|
| Business lines | R:サービス業（他に分類されないもの） |
| Employees | 299 （male 138 / female 161） |
| Incorporated | 1979-03-17 |
| Website | www.kowa-bm.co.jp/bill/index.html |
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Government contract awards (GEPS)
5 national government awards on record between 2021-07-12 and 2024-10-11.
| 2024-10-11 | Manufacturing and adjustment of 2 automated airport mowing and grass-collection tractors 空港用自動化草刈・集草等トラクタ２台の製造及び調整 |
|---|---|
| 2024-10-10 | Manufacturing and adjustment of 2 automated airport mowing and grass-collection tractors f 空港用自動化草刈・集草等トラクタ２台の製造及び調整（松山空港向け） |
| 2022-09-06 | 空港用自動化草刈・集草等トラクタ８台の製造及び調整（小松・長崎・大分・宮崎各空港向け） |
| 2021-08-06 | 空港用自動化草刈・集草等トラクタ2台の製造及び調整 |
| 2021-07-12 | 空港用自動化草刈・集草等トラクタ8台の製造及び調整(八尾・北九州・鹿児島・那覇各空港向け) |
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 ¥37.4M).
| 2025 FY2024 | 諸器材購入費等（海自） ¥37.4M （防衛省） 航空機及び航空基地隊の運用に必要な備品等の購入 |
|---|
Contract details (excerpt): 草刈機（無人ロボット） ¥37.4M・一般競争契約（最低価格） · 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/t4011001007946) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-11-08.
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