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齊藤建設株式会社

Hokkaido, Japan

Active
Registration numberT5440001000685
TypeCorporation
Registered name齊藤建設株式会社
Address北海道函館市田家町15番12号
15-12 Tayacho, Hakodate-shi, Hokkaido 040-0081, JAPAN
Corporate number5440001000685
Corporate number assigned on2015-10-05
Invoice registered on2023-10-01

Invoice registration date = when the T-number took effect, not the founding date.

Corporate registry record

Entity typeKabushiki Kaisha (stock company)
English name (unofficial)Saito Kensetsu
Postal code040-0081

Source: NTA Corporate Number Publication Site, refreshed daily.

Company profile (gBizINFO)

Business summary北海道開発局等の公共事業を主として受注している総合工事業者です。土木工事(道路・農業・新幹線・港湾・治山等)や建築工事(学校・集合住宅等)の施工をしています。
Business linesD:建設業
Employees58
Founded1948
Websitesaito-co.com

Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.

Timeline — registry changes

2015-10-05Newly registered (corporate number assigned)
(correction)

Source: daily change files of the NTA Corporate Number Publication Site. Before 2023-08-16 only the latest change is known. All company events →

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 2 programmes (3 lines, sheet years 2024–2025; total ¥3.75B).

2025
FY2024
北海道開発事業 ¥2.23B (国土交通省)
工事、調査、設計等の実施
2024
FY2023
北海道開発事業 ¥1.52B (国土交通省)
工事、調査、設計等の実施
2024
FY2023
気象官署施設整備 ¥990,000 (国土交通省 気象庁)
【随意契約(少額)】名古屋地方気象台 現業庁舎2階女子トイレ増設工事 等

Contract details (excerpt): その他の契約 ¥649.8M・その他 / 農業農村整備工事 ¥621.5M・一般競争契約(総合評価) · bidders 7 / 農業農村整備工事 ¥575.6M・一般競争契約(総合評価) · bidders 10 / 農業農村整備工事 ¥386.5M・一般競争契約(総合評価) · bidders 4 / その他 ¥476.1M / 農業農村整備工事 ¥358.4M・一般競争契約(総合評価) · bidders 4

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)

Youth Yell certification (MHLW) 2025 (MHLW)

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.

How to cite this page

Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t5440001000685) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-11-08.

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