株式会社オプトサイエンス
株式会社オプトサイエンス (corporate number 9011101004178) received 12 Japanese central-government awards totaling ¥112,739,500 over the past 60 months. Largest buyer by award value: Ministry of Defense (12 awards).
Corporate number (法人番号): 9011101004178 · Rolling 60 months (2021-10-16 – 2026-10-16)
Counts and totals are exact over this window — every matching row, not a sample.
When Hashike's monthly refresh from Japan's Procurement Portal (調達ポータル) adds a new award result for this company (corporate number 9011101004178), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price12
Awards by calendar year
Grouped by the calendar year of the award date. The first and last years shown cover only part of the window.
| Calendar year | Award results | Total awarded |
|---|---|---|
| 2022 | 3 | ¥32,940,000 |
| 2023 | 4 | ¥23,879,500 |
| 2024 | 3 | ¥31,324,000 |
| 2025 | 2 | ¥24,596,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Defense | 12 | ¥112,739,500 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| セラミック光反射タイル（薄）他１品目 | Ministry of Defense | 2025-04-24 | ¥22,270,000 |
| カメラレンズ（１）他６品目 | Ministry of Defense | 2025-01-16 | ¥2,326,000 |
| 赤外線用アルミナセラミックウィンドウ | Ministry of Defense | 2024-12-19 | ¥23,760,000 |
| パワーメータ（低出力用）他２品目 | Ministry of Defense | 2024-12-19 | ¥3,722,000 |
| フォトディテクタ | Ministry of Defense | 2024-01-10 | ¥3,842,000 |
| セラミック光反射タイル | Ministry of Defense | 2023-12-21 | ¥14,000,000 |
| レーザ保護めがね他３品目 | Ministry of Defense | 2023-11-06 | ¥4,949,000 |
| レーザー安全保護用布 | Ministry of Defense | 2023-10-04 | ¥2,400,000 |
| フォトディテクタ | Ministry of Defense | 2023-08-07 | ¥2,530,500 |
| コリメータの製造 | Ministry of Defense | 2022-08-04 | ¥10,750,000 |
Company profile (gBizINFO)
- Location
- 東京都新宿区内藤町１番地
- Founded
- 1987-05-26
- Unified bidding qualification grades
- C, B, B
Source: gBizINFO (METI). A different source from the award records above.
Central-government award results published on Japan's Procurement Portal (調達ポータル) only. Prefectural and municipal contracts are not included, and neither is the Ministry of Defense's central equipment procurement, which ATLA (Acquisition, Technology and Logistics Agency) publishes separately. Amounts are award prices (the winning bid) in yen and are never combined with the US federal figures elsewhere on this site. Company and procurement names are shown as published, in Japanese, and are not translated.