日建総業株式会社
Tokyo, Japan
Active| Registration number | T5013301009489 |
|---|---|
| Type | Corporation |
| Registered name | 日建総業株式会社 |
| Address | 東京都豊島区西池袋３丁目３３番１９号 3-33-19 Nishiikebukuro, Toshima-ku, Tokyo 171-0021, JAPAN |
| Corporate number | 5013301009489 |
| 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 越川 淳 |
| Reading (furigana) | ニッケンソウギョウ |
| Reading (romaji) | Nikkensogyo |
| English name (unofficial) | Nikkensogyo K.K. |
| Postal code | 171-0021 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Business summary | 建物総合管理 |
|---|---|
| Business lines | R:サービス業（他に分類されないもの） |
| Employees | 667 （male 441 / female 226） |
| Incorporated | 1966-01-25 |
| Website | www.nikken.ne.jp |
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Government contract awards (GEPS)
9 national government awards on record between 2015-02-26 and 2026-03-23.
| 2026-03-23 | FY2026 Unit-Price Contract for Architectural, Electrical, and Mechanical Equipment Operati 令和８年度 単価契約建築・電気・機械設備運転監視及び保守点検 |
|---|---|
| 2024-04-01 | 令和６年度 単価契約建築・電気・機械設備運転監視及び保守点検 |
| 2024-02-20 | Mechanical Equipment Operation and Monitoring Services for Nagoya High and District Court 名古屋高等・地方裁判所合同庁舎等機械設備運転監視等及び名古屋家裁・簡易裁判所合同庁舎等設備遠隔管理業務 |
| 2021-03-02 | Kanto-Shinetsu Regional Taxation Bureau Facilities Air Conditioning and Boiler Equipment M 関東信越国税局管内施設の空調設備及びボイラー設備保守点検業務 |
| 2020-03-09 | Kanto-Shinetsu Regional Taxation Bureau Facilities Air Conditioning and Boiler Equipment M 関東信越国税局管内施設の空調設備及びボイラー設備保守点検業務 |
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 ¥58.2M).
| 2025 FY2024 | 国営公園等事業 ¥58.2M （国土交通省） 海の中道海浜公園内の芝生、樹木、バラ、草花、田畑等の植物管理業務等 |
|---|
Contract details (excerpt): 園内清掃業務 ¥58.2M・随意契約（その他） · 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
How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t5013301009489) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-11-08.
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