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大洋建設株式会社

Tokyo, Japan

Active
Registration numberT8010001004396
TypeCorporation
Registered name大洋建設株式会社
Address東京都千代田区岩本町1丁目9番5号FKビル
FKビル, 1-9-5 Iwamotocho, Chiyoda-ku, Tokyo 101-0032, JAPAN
Corporate number8010001004396
Corporate number assigned on2015-10-05
Invoice registered on2023-10-01

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 typeKabushiki Kaisha (stock company)
Representative代表取締役 木下 朗
Reading (furigana)タイヨウケンセツ
Reading (romaji)Taiyokensetsu
English name (unofficial)Taiyo Kensetsu
Postal code101-0032

Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).

Company profile (gBizINFO)

Incorporated1988-12-19

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).

Browse the awards database →

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 5 programmes (9 lines, sheet years 2024–2025; total ¥696.6M).

2025
FY2024
施設整備費 ¥432.5M (外務省)
請負業者
2025
FY2024
財務本省施設費 ¥28.0M (財務省)
財務本省所属の庁舎等の改修工事の実施
2025
FY2024
国立研究開発法人等の施設・設備等の機能強化事業(うち独立行政法人製品評価技術基盤機構施設整備費補助金事業) ¥25.9M (経済産業省)
製品評価技術基盤機構の施設整備
2024
FY2023
施設整備費 ¥166.4M (外務省)
2024
FY2023
財務本省施設費 ¥29.0M (財務省)
財務本省所属の庁舎等の改修工事の実施
2024
FY2023
施設整備費 ¥9.3M (外務省)
2024
FY2023
独立行政法人製品評価技術基盤機構事業(うち独立行政法人製品評価技術基盤機構運営費交付金事業) ¥4.8M (経済産業省)
製品安全4法に基づく製品事故の原因究明及び立入検査並びに電気用品安全法の整合規格案の技術評価等
2024
FY2023
施設整備費 ¥341,000 (外務省)
2024
FY2023
中央指揮システムの個別維持(中央システム) ¥226,578 (防衛省)
施設整備・改修

Contract details (excerpt): 外務本省内装改修工事 ¥417.5M・一般競争契約(最低価格) · bidders 5 / 財務省税関研修所寄宿舎棟建具改修工事 ¥28.0M・一般競争契約(最低価格) · bidders 8 / 本館6階ダクトスペース天井耐火被覆更新工事 ¥14.1M・一般競争契約(最低価格) · bidders 2 / 外務本省会議室内装改修工事 ¥13.1M・一般競争契約(最低価格) · bidders 2 / 本所別館受水槽更新工事 ¥11.8M・一般競争契約(最低価格) · bidders 2 / 外務本省間仕切り工事 ¥1.3M・随意契約(少額) · bidders 2

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)

2023-03-27Government bidding qualification (統一資格) 企業 / 施設課経理係 (Ministry of Justice)
2021-04-01Government bidding qualification (統一資格) 企業 / 施設課経理係 (Ministry of Justice)
2019-04-01Government 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.

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How to cite this page

Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t8010001004396) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.

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