Shidenkō Electric Works Co., Ltd.
株式会社四電工Yondenko CorporationAlias
§01
Basic information
- Head office
- 2-3-9 Hanamiyacho, Takamatsu City, Kagawa Prefecture, 761-8565, Japan
- Chief executive
- Yoshio Sekiya
- Capital
- 345,125,000 (3 100 million)
- Employees (non-consolidated)
- 2,158 people
- Employees (consolidated)
- 2,206 people
- Start date
- 1963-05-01
- End date
§02
Websites
§03
Business
Electrical equipment installationHVAC and piping workInformation and communication installationSystem control installationDistribution workTransmission workOther business
§04
Related companies
Names without a link are companies not yet registered in OpenBizGraph
§05
Network
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§06
History
Since its establishment in 1963, our company has been part of the Shikoku Electric Power Group, contributing to the stable supply of electricity essential to the lives and industries of Shikoku through the construction and maintenance of power transmission and distribution networks.![]()
Established four branches in Tokushima, Kochi, Ehime, and Kagawa, and an Osaka branch (now Osaka headquarters).![]()
Changed the company name to "Shikoku Electric Works Co., Ltd." and moved headquarters to 2-522 Nishihama Shinmachi, Takamatsu City.![]()
Changed the headquarters address to 1-8-24 Nishi-haracho, Takamatsu City due to residential address change.![]()
§07
News
There is no news.
§08
Public records
National Tax Agency basic information7470001004244
- Trade name
- 株式会社四電工
- Trade name (kana)
- ヨンデンコウ
- Name in English
- Corporation type
- 301
- Address
- 〒761-8063 香川県高松市花ノ宮町2丁目3番9号
- Postal code
- 7618063
- Prefecture code
- 37
- City code
- 201
- Address outside Japan
- Prefecture in English
- City in English
- Address outside Japan in English
- Corporate number assignment date
- 2015-10-05
- Update date
- 2021-10-06
- 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
- 5066917
METI gBizINFO7470001004244
- Corporate number
- 7470001004244
- Trade name
- 株式会社四電工
- Trade name (kana)
- ヨンデンコウ
- Trade name (alphabet)
- Registry closure date
- Reason for registry closure
- Registered address
- 香川県高松市花ノ宮町2丁目3番9号
- Postal code
- 7618063
- Prefecture
- 香川県
- Prefecture code
- 37
- City or district
- 高松市
- City code
- 201
- Street address
- 花ノ宮町2丁目3番9号
- Organisation type
- 301
- Processing type
- 01
- Correction type
- 1
- Status
- Representative
- 代表取締役 社長 関谷 幸男
- Capital
- 3451000000
- Employees
- 2096
- Employees (male)
- Employees (female)
- Business summary
- Website URL
- Year founded
- Business category
- D:建設業
- Date established
- 1948-12-22
- Unified government qualification - grade
- |B|B|
- Unified government qualification - business items
- 216|217|304|306|308|309|315
- Update date
- 2021-10-06
- Key information
- 7470001004244
§09
Sources & updates
DOMAINOwn domain:Yes
UPDATED2026-10-02 06:08 · Model: gpt-4.1-nano