エスアイ株式会社
Fukushima, Japan
Active| Registration number | T2380001017284 |
|---|---|
| Type | Corporation |
| Registered name | エスアイ株式会社 |
| Address | 福島県会津若松市門田町大字一ノ堰字村西６８６番地の１５ 門田町大字一ノ堰字村西686番地の15, Aizuwakamatsu-shi, Fukushima, JAPAN |
| Corporate number | 2380001017284 |
| 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) |
|---|---|
| Representative | 代表取締役 宍戸 慎司 |
| Reading (furigana) | エスアイ |
| Reading (romaji) | Esuai |
| English name (unofficial) | SI |
| Postal code | 965-0844 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Incorporated | 1973-07-02 |
|---|
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
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 1 programme (2 lines, sheet years 2024–2025; total ¥19.1M).
| 2025 FY2024 | 交通警察に係る補助金事業（被災地） ¥7.8M （復興庁） 標識・標示関係事業 |
|---|---|
| 2024 FY2023 | 交通警察に係る補助金事業（被災地） ¥11.3M （復興庁） |
Contract details (excerpt): 道路標示 ¥5.6M・一般競争契約（最低価格） · bidders 4 ／ 道路標示 ¥2.2M・一般競争契約（最低価格） · bidders 5 ／ 道路標示工事 ¥6.1M・一般競争契約（最低価格） · bidders 5 ／ 道路標示工事 ¥5.2M・一般競争契約（最低価格） · bidders 6
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・Scaffolding & earthworks・Stone works・St… ／ General contractor・Fukushima Governor license No. 005526 （Fukushima） |
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
Doing due diligence on this supplier?
Verifying the invoice number is step one. Our guide covers the full checklist: corporate registry, licenses, and import/export standing.
How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t2380001017284) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.
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