株式会社四電工
Kagawa, Japan
Active| Registration number | T7470001004244 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社四電工 |
| Address | 香川県高松市花ノ宮町２丁目３番９号 2-3-9 Hananomiyacho, Takamatsu-shi, Kagawa 761-8063, JAPAN |
| Corporate number | 7470001004244 |
| Corporate number assigned on | 2015-10-05 |
| Invoice registered on | 2023-10-01 |
Invoice registration date = when the T-number took effect, not the founding date.
Corporate registry record
| Entity type | Kabushiki Kaisha (stock company) |
|---|---|
| Representative | 代表取締役 社長 関谷 幸男 |
| Reading (furigana) | ヨンデンコウ |
| Reading (romaji) | Yondenko |
| English name (unofficial) | Yondenko |
| Postal code | 761-8063 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Business lines | D:建設業 |
|---|---|
| Employees | 2,096 |
| Capital | ¥3.45B |
| Incorporated | 1948-12-22 |
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Government contract awards (GEPS)
14 national government awards on record between 2016-11-28 and 2026-11-04.
| 2026-11-04 | Tosa Okinoshima Transmitting Station Steel Tower Removal Construction 土佐沖ノ島送受信所鉄塔等撤去工事 |
|---|---|
| 2024-01-31 | Kochi Airport Aeronautical Lighting Facilities Maintenance Works (FY2023–FY2026) 高知空港航空灯火施設維持工事 （令和5年度～令和8年度） |
| 2023-11-22 | 今治船舶通航信号所レーダー装置空中線交換工事 |
| 2021-09-28 | 事務所１階トイレ衛生器具取替え作業 |
| 2021-03-09 | 高松刑務所医務病室棟新営(電気設備）工事 |
Full award history on Japan Tenders →
出典：調達ポータル（https://www.p-portal.go.jp/）
Payments from national budget programmes (行政事業レビュー)
Ministry review sheets report this company as a payee of 3 programmes (3 lines, sheet years 2024–2025; total ¥1.19B).
| 2025 FY2024 | 法務省施設の整備充実 ¥1.12B （法務省） 施設の新営・改修等の整備及び施設整備に必要な物品購入等 |
|---|---|
| 2024 FY2023 | 独立行政法人国立青少年教育振興機構施設整備に必要な経費 ¥70.4M （文部科学省） 三瓶青少年交流の家広域防災補完拠点整備 ／(非常用発電設備改修工事他) |
| 2024 FY2023 | 科学技術国際活動の推進事務費 ¥112,000 （文部科学省） 庁費 |
Contract details (excerpt): 令和４ー６年度徳島法務総合庁舎電気設備工事 ¥1.12B・国庫債務負担行為等 ／ 三瓶 非常用発電設備改修工事 ¥70.4M・一般競争契約（最低価格） · bidders 3 ／ 電源増設・移設 ¥112,000・随意契約（少額）
Source: 行政事業レビュー見える化サイト (Cabinet Secretariat, PDL 1.0) — edited extract by LoreaTec. A sheet year describes the previous fiscal year’s spending. Programme database →
Licenses, registrations & certifications (gBizINFO)
| Construction business license Civil engineering works・Building construction works・Scaffolding… ／ General & special contractor・Kagawa Governor license No. 005200 （Kagawa） | |
| 2023-03-28 | Government bidding qualification (統一資格) 企業 ／ 施設課経理係 （Ministry of Justice） |
| 2021-04-01 | Government bidding qualification (統一資格) 企業 ／ 施設課経理係 （Ministry of Justice） |
| 2019-04-01 | Government bidding qualification (統一資格) 企業 ／ 施設課経理係 （Ministry of Justice） |
Source: gBizINFO (METI) notifications & certifications dataset, refreshed monthly. Some licenses (e.g. construction 建設業許可, electrician registrations) are not part of the gBizINFO dataset.
Verify in official sources
How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t7470001004244) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-11-08.
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