山口工業株式会社 — Japan company profile & risk records
山口工業株式会社
YAMAGUCHIKOGYO (romanized)
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Procurement risk summary Qualification1
Certifications & awards: 1 total
Company profile & financials
| Reading (kana) | ヤマグチコウギョウ |
| Entity type | 株式会社 |
| Registered address (HQ) | 東京都墨田区業平３丁目５番３号 |
| Representative | 代表取締役 遠藤 智巳 |
| Founded | 1978-11-22 |
| Invoice system registration | Registered(registered 2023-10-01） |
Official records & company history
Records without dates (1)
Related companies, competitors & tenders
Related entities
🏢 同一住所の登記法人 1社
Comparison with nearby peers (東京都墨田区業平, with public-sector track record)
Top peers by record count. Revenue and average salary from securities reports (listed companies only).
| Company | Total records | Contracts | Subsidies | Revenue | Avg salary |
|---|---|---|---|---|---|
| 山口工業株式会社(this company) | 0 | 0 | 0 | — | — |
| 日本マーキュリー株式会社 | 11 | 0 | 1 | — | — |
| 株式会社Hearts | 9 | 0 | 0 | — | — |
| 株式会社トーヨーコー | 8 | 0 | 2 | — | — |
| 愛電株式会社 | 4 | 0 | 1 | — | — |
| 株式会社ワロップ・3．0 | 4 | 0 | 1 | — | — |
Records on this page are compiled from Japan's official public information (Corporate Number registry and disclosures by ministries and local governments). Data sources. Data last updated 2026-07-22 (JST). Published by Tenra AI, operated by 株式会社開成 (operator info · corrections / removal).