菱和工業株式会社
Tokyo, Japan
Active| Registration number | T4011001025155 |
|---|---|
| Type | Corporation |
| Registered name | 菱和工業株式会社 |
| Address | 東京都渋谷区渋谷１丁目５番６号ＳＥＭＰＯＳビル１階 SEMPOSビル1階, 1-5-6 Shibuya, Shibuya-ku, Tokyo 150-0002, JAPAN |
| Corporate number | 4011001025155 |
| 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 三浦 章出 |
| Reading (furigana) | リョウワコウギョウ |
| Reading (romaji) | Ryowakogyo |
| English name (unofficial) | Ryowa Industries |
| Postal code | 150-0002 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Incorporated | 1953-10-24 |
|---|
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 2 programmes (3 lines, sheet years 2024–2025; total ¥21.9M).
| 2025 FY2024 | 高温ガス炉実証炉開発事業 ¥16.4M （経済産業省） 再委託、外注（超高温を利用した水素大量製造実証事業） |
|---|---|
| 2025 FY2024 | 放射性廃棄物減容化研究開発の推進 ¥3.8M （文部科学省） 陽子ビームによる核変換を利用した放射性廃棄物の減容化に係る研究開発に必要な経費 |
| 2024 FY2023 | 放射性廃棄物減容化研究開発の推進 ¥1.6M （文部科学省） 放射性廃棄物減容化研究開発の推進 |
Contract details (excerpt): HTTR加圧水空気冷却器架台の点検整備作業 ¥16.4M・指名競争契約（総合評価） · bidders 1 ／ 陽子ビーム照射施設の空調設備、冷却水設備及び電気設備に関する概念検討 ¥3.8M・一般競争契約（最低価格） · bidders 1 ／ 陽子ビーム照射施設の冷却水および電気設備に関する概念検討 ¥1.6M・一般競争契約（最低価格） · bidders 1
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)
| 2023-03-27 | 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/t4011001025155) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.
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