リオン株式会社
リオン株式会社 (corporate number 1012401002696) received 66 Japanese central-government awards totaling ¥609,129,520 over the past 60 months. Largest buyer by award value: Ministry of Defense (65 awards).
Corporate number (法人番号): 1012401002696 · 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 1012401002696), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price63
- Negotiated — single supplier3
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 |
|---|---|---|
| 2021 | 1 | ¥1,154,520 |
| 2022 | 9 | ¥98,740,000 |
| 2023 | 13 | ¥106,165,000 |
| 2024 | 16 | ¥166,440,000 |
| 2025 | 14 | ¥115,020,000 |
| 2026 | 13 | ¥121,610,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Defense | 65 | ¥606,829,520 |
| Ministry of Land, Infrastructure, Transport and Tourism | 1 | ¥2,300,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 令和８年度航空機騒音自動測定装置及び砲撃音自動測定装置の更新等業務 | Ministry of Defense | 2026-09-11 | ¥40,980,000 |
| 令和８年度航空機騒音自動測定装置の更新及び設置調整等委託業務 | Ministry of Defense | 2026-07-22 | ¥16,070,000 |
| 北富士演習場及び東富士演習場周辺(8)砲撃音自動測定装置等保守業務 | Ministry of Defense | 2026-05-22 | ¥3,490,000 |
| 令和８年度松島飛行場周辺航空機騒音自動測定装置の移設等業務 | Ministry of Defense | 2026-05-13 | ¥2,700,000 |
| 令和８年度航空機騒音自動測定装置等及び砲撃音自動測定装置等の保守点検等業務 | Ministry of Defense | 2026-05-12 | ¥11,050,000 |
| 岐阜飛行場周辺（８）航空機自動騒音測定装置等の保守点検等業務 | Ministry of Defense | 2026-04-22 | ¥2,450,000 |
| 厚木飛行場及び浜松飛行場周辺(８)航空機騒音自動測定装置等保守業務 | Ministry of Defense | 2026-04-21 | ¥5,850,000 |
| 令和８年度航空機騒音自動測定装置等の保守点検等委託業務 | Ministry of Defense | 2026-04-09 | ¥7,800,000 |
| 令和８年度航空機騒音等自動測定装置保守点検等業務 | Ministry of Defense | 2026-04-09 | ¥4,570,000 |
| 航空機騒音自動測定装置等の保守点検等業務（Ｒ８）（名護市・金武町・宜野座村・伊江村・東村） | Ministry of Defense | 2026-04-01 | ¥3,990,000 |
Company profile (gBizINFO)
- Location
- 東京都国分寺市東元町３丁目２０番４１号
- Founded
- 1944-06-21
- Employees
- 559
- Unified bidding qualification grades
- A, A, A
- Business
- 微粒子計測器事業（微粒子計測器）、医療機器事業（補聴器、医用検査機器）、環境機器事業（音響・振動計測器）の製造、販売およびこれらに関連する部品、機器等の製造、販売、サービス
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.