株式会社サイトロンジャパン
Tokyo, Japan
Active| Registration number | T2011101012476 |
|---|---|
| Type | Corporation |
| Registered name | 株式会社サイトロンジャパン |
| Address | 東京都新宿区西落合３丁目９番１９号 3-9-19 Nishiochiai, Shinjuku-ku, Tokyo 161-0031, JAPAN |
| Corporate number | 2011101012476 |
| 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 渡邉 晃 |
| Reading (furigana) | サイトロンジャパン |
| Reading (romaji) | Saitoronjapan |
| English name (unofficial) | Saitron Japan K.K. |
| Postal code | 161-0031 |
Source: NTA Corporate Number Publication Site, refreshed daily. Representative: gBizINFO (METI, monthly).
Company profile (gBizINFO)
| Incorporated | 1961-06-01 |
|---|
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 3 programmes (4 lines, sheet years 2024–2025; total ¥620.2M).
| 2025 FY2024 | 乙類（武器器材） ¥411.8M （防衛省） 本体、搭載器材及び附属品等の製造・販売（官への供給元） |
|---|---|
| 2025 FY2024 | ２０式５．５６ｍｍ小銃 ¥114.7M （防衛省） 本体、搭載器材及び附属品等の製造・販売（官への供給元） |
| 2025 FY2024 | 諸器材購入費等（海自） ¥1.2M （防衛省） 器材の維持整備（歳） |
| 2024 FY2023 | 乙類（武器器材） ¥92.6M （防衛省） 乙類（武器器材）装備品等の供給（国庫債務負担行為） |
Contract details (excerpt): 夜間視認具(20式5.56mm小銃用) ¥366.6M・随意契約（公募） · bidders 1 ／ 夜間視認具(20式5.56mm小銃用) ¥114.7M・随意契約（公募） · bidders 1 ／ 8倍双眼鏡 ¥39.7M・一般競争契約（最低価格） · bidders 1 ／ 観測用望遠鏡 ¥3.1M・一般競争契約（最低価格） · bidders 1 ／ 観測用望遠鏡 ¥1.7M・随意契約（公募） · bidders 1 ／ 双眼鏡（距離測定機能付） ¥1.2M・随意契約（公募） · bidders 2
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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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/t2011101012476) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-09-21.
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