Japan
鋳鋼事業
プラントサービス事業
非破壊検査業務
バルブメンテナンス業務
〒750-1101 山口県下関市大字吉田2316-1
Company name
Group
Parent
Subsidiary
Customer
Supplier
Alliance
Bank
Shareholder
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11 entries
| Date | Description |
|---|
| 1945-04 |
日本発送電株式会社が小月鋳造所を設置 |
| 1951-05 |
電力事業再編成により中国電力株式会社へ継承 |
| 1957-06 |
株式会社小月製鋼所を創立 |
| 1979-09 |
製缶部門取扱開始，組立鋼管柱製造開始 |
| 1983-06 |
複合鉄筋コンクリート柱用鋼管 加工納入開始 |
| 1990-02 |
広島営業所開設 |
| 1992-10 |
豊田工場操業開始 |
| 1999-12 |
検査事業部設置、非破壊検査業務開始（2002年2月 プラントサービス部に改称） |
| 2000-06 |
ISO認証（ISO9002：1994発電プラント設備の非破壊検査業務) |
| 2001-03 |
バルブの点検、修理工事開始 煙道の製作、取付、修理業務開始 |
| 2003-06 |
ISO認証（ISO9001：2000） |
3250001005210
| Trade name | 株式会社小月製鋼所 |
|---|
| Trade name (kana) | |
|---|
| Name in English | |
|---|
| Corporation type | 301 |
|---|
| Address | 〒750-1101 山口県下関市大字吉田字刎２３１６番地の１ |
|---|
| Postal code | 7501101 |
|---|
| Prefecture code | 35 |
|---|
| City code | 201 |
|---|
| Address outside Japan | |
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| Prefecture in English | |
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| City in English | |
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| Address outside Japan in English | |
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| Corporate number assignment date | 2015-10-05 |
|---|
| Update date | 2025-07-08 |
|---|
| Change date | 2015-10-05 |
|---|
| Registry closure date | |
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| Reason for registry closure | |
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| Successor corporate number | |
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| Details of the change | |
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| Latest record | 1 |
|---|
| Excluded from search | 0 |
|---|
| Processing type | 01 |
|---|
| Correction type | 1 |
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| Trade name image ID | |
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| Address image ID | |
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| Sequence number | 4976252 |
|---|
Source: National Tax Agency Corporate Number Publication Site, basic three items
3250001005210
| Corporate number | 3250001005210 |
|---|
| Trade name | 株式会社小月製鋼所 |
|---|
| Trade name (kana) | |
|---|
| Trade name (alphabet) | |
|---|
| Registry closure date | |
|---|
| Reason for registry closure | |
|---|
| Registered address | 山口県下関市大字吉田字刎２３１６番地の１ |
|---|
| Postal code | 7501101 |
|---|
| Prefecture | 山口県 |
|---|
| Prefecture code | 35 |
|---|
| City or district | 下関市 |
|---|
| City code | 201 |
|---|
| Street address | 大字吉田字刎２３１６番地の１ |
|---|
| Organisation type | 301 |
|---|
| Processing type | 01 |
|---|
| Correction type | 1 |
|---|
| Status | |
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| Representative | |
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| Capital | |
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| Employees | 81 |
|---|
| Employees (male) | |
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| Employees (female) | |
|---|
| Business summary | １．鋳鋼品製造販売
２．発電所等プラントに関する非破壊検査、点検補修 |
|---|
| Website URL | |
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| Year founded | |
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| Business category | E:製造業 |
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| Date established | |
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| Unified government qualification - grade | |
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| Unified government qualification - business items | |
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| Update date | 2025-07-08 |
|---|
| Key information | 3250001005210 |
|---|
Source: gBizINFO (Ministry of Economy, Trade and Industry)
2026-09-21 18:06 (Model: gpt-oss-20b(16) )
