株式会社協栄工業
Chiba, Japan
Active| Registration number | T6040001053814 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社協栄工業 |
| Address | 千葉県市原市能満１８９８番地１ 1898-1 Noman, Ichihara-shi, Chiba 290-0011, JAPAN |
| Corporate number | 6040001053814 |
| 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) | キョウエイコウギョウ |
| Reading (romaji) | Kyoueikogyo |
| English name (unofficial) | Kyoei Kogyo K.K. |
| Postal code | 290-0011 |
Source: NTA Corporate Number Publication Site, refreshed daily.
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 (1 lines, sheet years 2025–2025; total ¥70.4M).
| 2025 FY2024 | 下水道事業 ¥70.4M （国土交通省） 縦型密閉発酵槽を用いた高速発酵乾燥により、下水汚泥の肥料化、エネルギー化を推進するための実証研究 |
|---|
Contract details (excerpt): 縦型密閉発酵槽を用いた高速発酵乾燥により、下水汚泥の肥料化、エネルギー化を推進するための実証研究 ¥70.4M・その他
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 →
Verify in official sources
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How to cite this page
Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t6040001053814) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-23.
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