岩倉建設株式会社
Hokkaido, Japan
Active| Registration number | T8430001052634 |
|---|---|
| Type | Corporation |
| Registered name | 岩倉建設株式会社 |
| Address | 北海道苫小牧市木場町2丁目9番6号 2-9-6 Kibacho, Tomakomai-shi, Hokkaido 053-0033, JAPAN |
| Corporate number | 8430001052634 |
| 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) |
|---|---|
| Reading (furigana) | イワクラケンセツ |
| Reading (romaji) | Iwakurakensetsu |
| English name (unofficial) | Iwakura Kensetsu |
| Postal code | 053-0033 |
Source: NTA Corporate Number Publication Site, refreshed daily.
Company profile (gBizINFO)
| Business summary | 総合工事業(土木:港湾、道路、河川、橋梁等 建築:公共施設、集合住宅、学校、病院等)、PFI事業、プロジェクト事業等 |
|---|---|
| Business lines | D:建設業 |
| Employees | 250 (male 222 / female 35) |
| Founded | 1959 |
| Website | www.iwakura-kensetsu.jp/ |
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 3 programmes (5 lines, sheet years 2024–2025; total ¥3.67B).
| 2025 FY2024 | 北海道開発事業 ¥208.6M (国土交通省) 工事、調査、設計等の実施 |
|---|---|
| 2024 FY2023 | 北海道開発事業 ¥2.78B (国土交通省) 工事、調査、設計等の実施 |
| 2024 FY2023 | 北海道特定特別総合開発事業推進費 ¥443.0M (国土交通省) 工事の実施 |
| 2024 FY2023 | 北海道開発事業 ¥146.0M (国土交通省) 工事、調査、設計等の実施 |
| 2024 FY2023 | 住宅市街地総合整備事業 ¥98.4M (国土交通省) 工事・調査等 |
Contract details (excerpt): 治山事業(直轄)の実施 ¥208.6M・一般競争契約(総合評価) · bidders 2 / その他 ¥1.10B / 岸壁建設工事 ¥906.9M・国庫債務負担行為等 / 砂防堰堤工事 ¥482.3M・一般競争契約(総合評価) · bidders 10 / ケーソン製作工事 ¥291.8M・国庫債務負担行為等 / 道路施設整備に係る請負工事費 ¥242.0M・一般競争契約(総合評価) · bidders 18
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/t8430001052634) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-11-08.
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