株式会社リバフィー通研
株式会社リバフィー通研 (corporate number 8020001067244) received 65 Japanese central-government awards totaling ¥839,594,900 over the past 60 months. Largest buyer by award value: Ministry of Land, Infrastructure, Transport and Tourism (65 awards).
Corporate number (法人番号): 8020001067244 · 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 8020001067244), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — best value36
- Open bidding — lowest price23
- Negotiated — open quotation, small value2
- Negotiated — open quotation2
- Negotiated — several suppliers, small value1
- Negotiated — several suppliers1
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 | 5 | ¥57,850,000 |
| 2022 | 11 | ¥103,780,000 |
| 2023 | 15 | ¥243,470,100 |
| 2024 | 13 | ¥162,974,800 |
| 2025 | 11 | ¥145,350,000 |
| 2026 | 10 | ¥126,170,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Land, Infrastructure, Transport and Tourism | 65 | ¥839,594,900 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 東京国際空港Ａ／Ｇ更新その他工事 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-09-28 | ¥24,000,000 |
| 次期航空保安情報ネットワーク整備工事 中部(事)外1件工事(再公告) | Ministry of Land, Infrastructure, Transport and Tourism | 2026-09-03 | ¥4,170,000 |
| 訓練用通信システム実習装置更新工事 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-08-20 | ¥14,500,000 |
| 訓練用飛行場管制実習装置更新工事 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-08-10 | ¥9,200,000 |
| 岩沼研修センター教育用ＴＡＰＳ更新その他工事外１件工事 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-07-22 | ¥17,500,000 |
| 静岡空港ＣＣＳ更新その他工事外２件工事 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-07-21 | ¥13,500,000 |
| 大子TACAN局舎次期航空保安情報ネットワーク整備外２件工事 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-07-15 | ¥9,000,000 |
| 今の山Ａ Ｅ Ｉ Ｓ 装置更新その他工事 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-05-26 | ¥12,500,000 |
| 旭川空港Ａ／Ｇ更新工事 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-01-26 | ¥11,000,000 |
| 帯広空港Ａ／Ｇ更新工事 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-01-19 | ¥10,800,000 |
Company profile (gBizINFO)
- Location
- 神奈川県川崎市高津区子母口４２１番地
- Founded
- 1990-07-12
- Unified bidding qualification grades
- D, D, C
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.