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株式会社INPEX山陰沖開発

Niigata, Japan

Expired
Registration numberT1110001034480
TypeCorporation
Registered name株式会社INPEX山陰沖開発
Address新潟県新潟市中央区東大通1丁目3番1号
1-3-1 Higashiodori, Niigata-shi Kita-ku, Niigata 950-0087, JAPAN
Corporate number1110001034480
Corporate number assigned on2019-12-12
Invoice registered on2023-10-01
Record last updated2026-05-26
Expired on2026-02-03

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)
Reading (furigana)インペックスサンインオキカイハツ
Reading (romaji)Inpekkususan'in'okikaihatsu
English name (unofficial)Inpekkususan'in'oki Kaihatsu K.K.
Closed2026-03-19
Postal code950-0087

Source: NTA Corporate Number Publication Site, refreshed daily.

Timeline — registry changes

2026-03-19Registry record closed (dissolution / liquidation) — liquidation completed

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 1 programme (2 lines, sheet years 2024–2025; total ¥608.2M).

2025
FY2024
石油天然ガス田の探鉱・資産買収等事業に対する出資金 ¥62.2M (経済産業省)
石油・天然ガスの探鉱・資産買収・開発等事業
2024
FY2023
石油天然ガス田の探鉱・資産買収等事業に対する出資金 ¥546.0M (経済産業省)
石油・天然ガス田の探鉱・資産買収・開発等事業

Contract details (excerpt): 石油・天然ガスの探鉱・資産買収・開発等事業 ¥62.2M・その他 / 石油・天然ガスの探鉱・資産買収・開発等事業 ¥546.0M・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 →

Doing due diligence on this supplier?

Verifying the invoice number is step one. Our guide covers the full checklist: corporate registry, licenses, and import/export standing.

Read the guide

How to cite this page

Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t1110001034480) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.

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