三栄電気工業株式会社
Tokyo, Japan
Active| Registration number | T4120001064499 |
|---|---|
| Type | Corporation |
| Registered name | 三栄電気工業株式会社 |
| Address | 東京都渋谷区東２丁目２９番１２号 2-29-12 Higashi, Shibuya-ku, Tokyo 150-0011, JAPAN |
| Corporate number | 4120001064499 |
| Corporate number assigned on | 2015-10-05 |
| Invoice registered on | 2023-10-01 |
The invoice registration date is when the qualified-invoice-issuer registration (T-number) took effect — it is not the date the company was founded, and it resets only if the business re-registers after revocation or expiry.
Corporate registry record
| Entity type | Kabushiki Kaisha (stock company) |
|---|---|
| Reading (furigana) | サンエイデンキコウギョウ |
| Reading (romaji) | San'eidenkikogyo |
| English name (unofficial) | Sanei Denki Kogyo |
| Postal code | 150-0011 |
Source: NTA Corporate Number Publication Site, refreshed daily.
Company profile (gBizINFO)
| Business summary | 電気・通信設備工事 |
|---|---|
| Business lines | D:建設業 |
| Employees | 330 （male 263 / female 9） |
| Website | www.sanei-denki.co.jp |
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Timeline — registry changes
| 2024-04-01 | Merger — absorbed another company |
|---|
Source: daily change files of the NTA Corporate Number Publication Site. Before 2023-08-16 only the latest change is known. All company events →
Government contract awards (GEPS)
No public national-government (GEPS) award records for this company in the open data (FY2013 to date).
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 2 programmes (2 lines, sheet years 2025–2025; total ¥1.20B).
| 2025 FY2024 | 一般空港等整備事業（直轄） ¥1.06B （国土交通省） 工事、設計、調査 |
|---|---|
| 2025 FY2024 | 航空路整備事業（管制施設整備） ¥139.3M （国土交通省） 一般競争入札（総合評価）等／[機器製造・工事・設計・調査等] |
Contract details (excerpt): 航空灯火改良等 ¥605.3M・随意契約（その他） · bidders 1 ／ 航空灯火改良等 ¥458.6M・一般競争契約（総合評価） · bidders 1 ／ 瞬時電圧低下補償装置設置工事等 ¥79.1M・一般競争契約（総合評価） · bidders 3 ／ 瞬時電圧低下補償装置設置工事 ¥36.6M・一般競争契約（総合評価） · bidders 1 ／ 受配電設備設置工事 ¥23.6M・国庫債務負担行為等
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)
| 2023-03-31 | 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
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How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t4120001064499) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.
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