Seikou Electric Construction Co., Ltd.
正興電気建設株式会社
Ticker
—
Listed market
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Country
Employees (consolidated)
49
Related companies
19
§01
Basic information
- Head office
- 5-24-25 Wakakusa, Minami-ku, Fukuoka City, 815-0042
- Chief executive
- Takefumi Sakamoto
- Capital
- 30,000,000 JPY
- Employees (non-consolidated)
- Employees (consolidated)
- 49 people
- Start date
- 1960-12-01
- End date
§02
Websites
§03
Business
Construction, replacement, and repair of hydroelectric power plantsConstruction, replacement, and repair of substationsInstallation and renovation of mechanical equipment for electric utilities and private power plants and substationsInstallation and renovation of industrial machinery equipmentDesign, construction, and related work of general electrical works
§04
Related companies
| Company name | Group | Parent | Subsidiary | Customer | Supplier | Alliance | Bank | Shareholder |
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| 正興ITソリューションフィリピン | ||||||||
| Seiko IT Solutions Co., Ltd. | ||||||||
| 正興エレクトリックアジア(マレーシア) | ||||||||
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| Kyushu Electric Power Co., Ltd. | ||||||||
| Kyushu Electric Power Transmission and Distribution Co., Ltd. | ||||||||
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| 宮崎県企業局 | ||||||||
| Hitachi Mitsubishi Water Power Co., Ltd. | ||||||||
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| Kyuden Hightech Corporation | ||||||||
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| 福岡県企業局 |
Names without a link are companies not yet registered in OpenBizGraph
§05
Network
Drag to move · click to open
§06
History
Seikou Electric Manufacturing Co., Ltd., Seikou Trading Co., Ltd., and Seikou Electric Construction Co., Ltd. separated into three independent companies: Seikou Electric Construction Holding Co., Ltd. established with a capital of 2 million yen, headquartered in Nishi-Kenko, Fukuoka City
Relocated the head office to its current location (Wakakusa, Minami-ku, Fukuoka City)
Opened Central Kyushu and Southern Kyushu branch offices
Company 50th Anniversary
Closed Central Kyushu and Southern Kyushu branch offices due to organizational restructuring
Transitioned to Seikou Electric Manufacturing Group Company
§07
News
There is no news.
§08
Public records
National Tax Agency basic information9290001001514
Source: National Tax Agency Corporate Number Publication Site, basic three items
- Trade name
- 正興電気建設株式会社
- Trade name (kana)
- セイコウデンキケンセツ
- Name in English
- Corporation type
- 301
- Address
- 〒815-0042 福岡県福岡市南区若久５丁目２４番２５号
- Postal code
- 8150042
- Prefecture code
- 40
- City code
- 134
- Address outside Japan
- Prefecture in English
- City in English
- Address outside Japan in English
- Corporate number assignment date
- 2015-10-05
- Update date
- 2019-02-19
- Change date
- 2015-10-05
- Registry closure date
- Reason for registry closure
- Successor corporate number
- Details of the change
- Latest record
- 1
- Excluded from search
- 0
- Processing type
- 01
- Correction type
- 1
- Trade name image ID
- Address image ID
- Sequence number
- 5350514
METI gBizINFO9290001001514
Source: gBizINFO (Ministry of Economy, Trade and Industry)
- Corporate number
- 9290001001514
- Trade name
- 正興電気建設株式会社
- Trade name (kana)
- セイコウデンキケンセツ
- Trade name (alphabet)
- Registry closure date
- Reason for registry closure
- Registered address
- 福岡県福岡市南区若久５丁目２４番２５号
- Postal code
- 8150042
- Prefecture
- 福岡県
- Prefecture code
- 40
- City or district
- 福岡市南区
- City code
- 134
- Street address
- 若久５丁目２４番２５号
- Organisation type
- 301
- Processing type
- 01
- Correction type
- 1
- Status
- Representative
- Capital
- Employees
- Employees (male)
- Employees (female)
- Business summary
- Website URL
- Year founded
- Business category
- Date established
- Unified government qualification - grade
- Unified government qualification - business items
- Update date
- 2019-02-19
- Key information
- 9290001001514
§09
Sources & updates
DOMAINOwn domain：Yes
UPDATED2026-11-08 15:43 · Model: ggml-org/gpt-oss-20b