株式会社日本サーモエナー
Tokyo, Japan
Active| Registration number | T3010401057222 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社日本サーモエナー |
| Address | 東京都品川区東五反田２丁目２２番９号 2-22-9 Higashigotanda, Shinagawa-ku, Tokyo 141-0022, JAPAN |
| Corporate number | 3010401057222 |
| Corporate number assigned on | 2015-10-05 |
| Invoice registered on | 2023-10-01 |
| Record last updated | 2026-06-11 |
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 藤原 祐治 |
| Reading (furigana) | ニホンサーモエナー |
| Reading (romaji) | Nihonsamoena |
| English name (unofficial) | Nippon Thermoener |
| Postal code | 141-0022 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Business summary | ボイラーの製造・販売・メンテナンス |
|---|---|
| Business lines | E:製造業 |
| Employees | 438 |
| Incorporated | 1961-08-02 |
| Website | www.n-thermo.co.jp/ |
Source: gBizINFO (METI), refreshed monthly — edited extract by LoreaTec. Figures are as filed by each company.
Timeline — registry changes
| 2026-05-25 | Head-office address changed (Japan) |
|---|
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)
20 national government awards on record between 2016-06-29 and 2026-07-14.
| 2026-07-14 | 令和８年度蒸気ボイラー性能検査及び準備作業請負契約 |
|---|---|
| 2026-05-22 | Condensate system anticorrosive 復水系防食剤 |
| 2026-05-22 | Compound boiler cleaning agent 複合清缶剤 |
| 2025-06-13 | アンカースタッド３個ほか139点買入 |
| 2025-05-23 | Condensate system anticorrosive 復水系防食剤 |
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 (5 lines, sheet years 2024–2025; total ¥243.5M).
| 2025 FY2024 | 艦齢延伸措置（護衛艦） ¥226.1M （防衛省） 艦齢延伸用器材の製造、据付等 |
|---|---|
| 2025 FY2024 | 市ヶ谷地区の維持管理に要する経費 ¥11.1M （防衛省） 保守部品等 |
| 2025 FY2024 | 鳥獣保護管理対策費 ¥214,500 （環境省） 国立公園等シカ管理対策事業の実施等 |
| 2024 FY2023 | 市ヶ谷地区の維持管理に要する経費 ¥5.9M （防衛省） 保守部品等 |
| 2024 FY2023 | 鳥獣保護管理対策費 ¥190,000 （環境省） 希少猛禽類およびエゾシカ列車事故防止対策試行業務等 |
Contract details (excerpt): 補助ボイラ ¥226.1M・国庫債務負担行為等 ／ 複合清缶剤 ¥6.7M・一般競争契約（最低価格） · bidders 1 ／ 復水系防食剤 ¥4.5M・一般競争契約（最低価格） · bidders 2 ／ バコティンヒーター保守点検等業務（釧路湿原野生生物保護センター） ¥115,500・随意契約（少額） · bidders 1 ／ バコティンヒーター保守点検等業務（厚岸水鳥観察館） ¥99,000・随意契約（少額） · bidders 1 ／ 複合清缶剤 ¥5.9M・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） |
|---|---|
| 2021-12-01 | 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/t3010401057222) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-24.
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