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山一建設株式会社

Nara, Japan

Active
Registration numberT6150001015720
TypeCorporation
Registered name山一建設株式会社
Address奈良県吉野郡十津川村大字出谷229番地
大字出谷229番地, Yoshino-gun Totsukawa-mura, Nara, JAPAN
Corporate number6150001015720
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)
Reading (furigana)ヤマイチケンセツ
Reading (romaji)Yamaichikensetsu
English name (unofficial)Yamaichi Kensetsu
Postal code637-1558

Source: NTA Corporate Number Publication Site, refreshed daily.

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 1 programme (2 lines, sheet years 2024–2025; total ¥1.15B).

2025
FY2024
治山事業(直轄) ¥496.7M (林野庁)
治山工事の調査・設計及び施工の実施
2024
FY2023
治山事業(直轄) ¥655.8M (林野庁)
治山工事の調査・設計及び施工の実施

Contract details (excerpt): 治山事業(直轄)の実施 ¥251.7M・一般競争契約(総合評価) · bidders 2 / 治山事業(直轄)の実施 ¥245.0M・一般競争契約(総合評価) · bidders 4 / 治山事業(直轄)の実施 ¥256.3M・一般競争契約(総合評価) · bidders 3 / 治山事業(直轄)の実施 ¥210.2M・一般競争契約(総合評価) · bidders 3 / 治山事業(直轄)の実施 ¥189.3M・一般競争契約(総合評価) · bidders 6

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)

Construction business license Civil engineering works・Scaffolding & earthworks・Stone works・St… / Special contractor・Nara Governor license No. 011713 (Nara)

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/t6150001015720) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-11-08.

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