Japan
LPガス販売
電力販売
灯油販売
石油機器販売
LPガス器具販売・設置
LPガス供給機器販売
LPガス供給設計・施工
太陽光発電システム販売・設置
家庭用燃料電池エネファーム販売・設置
住宅リフォーム・増改築
給排水工事
日用品販売
家電製品販売
宅配天然水販売
健康食品販売
厨房機器販売・設置
空調機器販売・設置
省エネ対策機器販売・設置
災害対策機器販売・設置
427,000,000 (4 100 million)
220 people
220 people
Company name
Group
Parent
Subsidiary
Customer
Supplier
Alliance
Bank
Shareholder
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5030001009545
| Trade name | イワタニ関東株式会社 |
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| Trade name (kana) | イワタニカントウ |
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| Name in English | |
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| Corporation type | 301 |
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| Address | 〒338-0002 埼玉県さいたま市中央区大字下落合１０７１番地２ |
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| Postal code | 3380002 |
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| Prefecture code | 11 |
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| City code | 105 |
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| 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 |
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| Update date | 2024-05-15 |
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| Change date | 2024-04-01 |
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| 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 | 令和６年４月１日群馬県前橋市天川大島町２９１番地関東プロパン瓦斯株式会社（1070001000529）を合併令和６年４月１日新潟県南魚沼市美佐島１８５３番地新潟マルヰ株式会社（1110001026180）を合併 |
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| Latest record | 1 |
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| Excluded from search | 0 |
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| Processing type | 71 |
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| Correction type | 0 |
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| Trade name image ID | |
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| Address image ID | |
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| Sequence number | 893329 |
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Source: National Tax Agency Corporate Number Publication Site, basic three items
5030001009545
| Corporate number | 5030001009545 |
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| Trade name | イワタニ関東株式会社 |
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| Trade name (kana) | イワタニカントウ |
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| Trade name (alphabet) | |
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| Registry closure date | |
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| Reason for registry closure | |
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| Registered address | 埼玉県さいたま市中央区大字下落合１０７１番地２ |
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| Postal code | 3380002 |
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| Prefecture | 埼玉県 |
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| Prefecture code | 11 |
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| City or district | さいたま市中央区 |
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| City code | 105 |
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| Street address | 大字下落合１０７１番地２ |
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| Organisation type | 301 |
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| Processing type | 71 |
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| Correction type | 0 |
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| Status | |
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| Representative | |
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| Capital | |
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| Employees | 231 |
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| Employees (male) | 142 |
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| Employees (female) | 44 |
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| Business summary | ＬＰガス販売
天然水の販売
電力販売 |
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| Website URL | http://www.iwatani-kanto.com/ |
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| Year founded | |
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| Business category | F:電気・ガス・熱供給・水道業 |
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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 | 2024-05-15 |
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| Key information | 5030001009545 |
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Source: gBizINFO (Ministry of Economy, Trade and Industry)
2026-09-21 18:04 (Model: gpt-oss-20b(99) )
