What public compliance information is shown for 株式会社我妻組?

RegBase shows confirmed public Japanese enforcement records attributed to this company, Corporate Number and registry context where available, original source links, entity-match signals, and related company signals derived from public records.

Does no listed enforcement record mean 株式会社我妻組 is risk-free?

No. It only means RegBase has not currently attributed a confirmed matching public enforcement record from its monitored sources. It is not a credit opinion, sanctions result, legal conclusion, or full background check.

Company profile

Company profileConfirmed enforcement recordsJapanese original

株式会社我妻組

株式会社我妻組· Corporate Number: 9390001010307

This page aggregates company identity, Official Gazette notices, enforcement records, related-company signals, and source-review links into one public-record profile.

RegBase Evidence Report

Japanese Company Public-Record Check

Company identity, confirmed enforcement records, Official Gazette notices, and source-review fields for internal due-diligence files.

Report ID: RB-991AF732-FFA8-4CEF-896C-33F83745-202608172315
Generated at: 18 Aug 2026
Record URL: https://regbase.jp/en/company/991af732-ffa8-4cef-896c-33f837454f54

1. Check Summary

Display name	株式会社我妻組	Original name	株式会社我妻組
Corporate Number	9390001010307	Status	Active
Confirmed enforcement	1 record(s)	Official Gazette	0 notice(s)
Registry changes	0 item(s)	Related companies	0 candidate(s)
Latest public record	11 Dec 2025

This report summarizes public-source records collected by RegBase. It is not a credit opinion, sanctions result, legal conclusion, or procurement approval. Verify material findings against the linked original Japanese source before relying on them.

2. Company Identity

English display	株式会社我妻組 (Japanese original)
Japanese name	株式会社我妻組
Address	山形県米沢市成島町２丁目１番３０号
Representative	我妻敬太
Industry	建設業
Official website	Not recorded

3. Review Scope and Data Coverage

Target URL	https://regbase.jp/en/company/991af732-ffa8-4cef-896c-33f837454f54
Regulatory enforcement disclosures	1 confirmed record(s) linked in RegBase coverage
Official Gazette notices	No linked Official Gazette notice in RegBase coverage
Registry-source timestamps	Corporate Number site: not recorded / gBizINFO: not recorded / EDINET: not recorded

4. Confirmed Enforcement Records

1. 11 Dec 2025 Directive

Authority	Yamagata Prefecture
Law / type	Construction Business Act / Directive
Summary	Kamisuma-gumi Co., Ltd. was issued a summary order for a fine of 300,000 yen by the Iwaki Summary Court on April 11, 2025, which was finalized on May 1, 2025, for violating the Industrial Safety and Health Act. The violation involved failing to take necessary measures to prevent hazards associated with manual excavation work performed by workers in a work shaft beneath a gas terminal building at a gas terminal sinking correction site in Iwaki City, Fukushima Prefecture, on August 3, 2022. As a result, part of the structure collapsed, causing a fatal accident. This constitutes a violation of Article 28, Paragraph 1, Item 3 of the Construction Business Act.
Source	https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1910

5. Official Gazette Notices

No Official Gazette company notice is currently linked in RegBase coverage.

Reviewer Notes

Original sources checked
Reviewer / date
Internal notes

□ Linked official source URLs or source archives were checked.
□ Corporate Number, address, or other identifiers were reviewed to avoid confusing similarly named entities.
□ This document is understood as a public-record evidence file, not a credit decision or legal opinion.

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Public Record Summary

Total enforcement: 1records
Official Gazette: 0notices
Actions in last 3 years: 1records
Actions in last year: 1records
Latest public record: 11 Dec 2025
Total penalties: -
Registry changes: 0items

Compared with 4 peer companies with enforcement records in the 建設業 industry

This company: 1/peer average: 1 (median 1)→ around peer average

Company Identity and Registry Data

English display name: 株式会社我妻組
Original Japanese name: 株式会社我妻組
Corporate Number: 9390001010307
Representative: 我妻敬太
Registered address: 山形県米沢市成島町２丁目１番３０号
Industry: 建設業

Data sources

Enforcement and administrative action history

Construction Business ActDirective

Confirmed entity match

Kamisuma-gumi Co., Ltd. was issued a summary order for a fine of 300,000 yen by the Iwaki Summary Court on April 11, 2025, which was finalized on May 1, 2025, for violating the Industrial Safety and Health Act. The violation involved failing to take necessary measures to prevent hazards associated with manual excavation work performed by workers in a work shaft beneath a gas terminal building at a gas terminal sinking correction site in Iwaki City, Fukushima Prefecture, on August 3, 2022. As a result, part of the structure collapsed, causing a fatal accident. This constitutes a violation of Article 28, Paragraph 1, Item 3 of the Construction Business Act.

11 Dec 2025Yamagata Prefecture

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About this English name

No official English name source is recorded. The original Japanese name is shown.

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