増山電機株式会社
増山電機株式会社 (corporate number 1011501004355) received 12 Japanese central-government awards totaling ¥26,355,650 over the past 60 months. Largest buyer by award value: Ministry of Land, Infrastructure, Transport and Tourism (7 awards).
Corporate number (法人番号): 1011501004355 · 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 1011501004355), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price8
- Negotiated — open quotation4
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 | ¥2,054,800 |
| 2022 | 1 | ¥856,000 |
| 2023 | 4 | ¥7,110,650 |
| 2024 | 1 | ¥5,037,600 |
| 2025 | 4 | ¥10,406,600 |
| 2026 | 1 | ¥890,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Land, Infrastructure, Transport and Tourism | 7 | ¥15,217,800 |
| Ministry of Justice | 3 | ¥8,608,500 |
| Imperial Household Agency | 1 | ¥1,812,100 |
| Ministry of Agriculture, Forestry and Fisheries | 1 | ¥717,250 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 【東京航空局新千歳空港事務所】配線用遮断器他10点の購入 | Ministry of Land, Infrastructure, Transport and Tourism | 2026-01-27 | ¥890,000 |
| 電気設備関係物品の供給 一式 | Ministry of Justice | 2025-10-08 | ¥3,738,700 |
| 鹿児島空港高圧ケーブル（EM 6600V CET/F(EE) 22SQ他3点）一式購入 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-09-26 | ¥5,988,000 |
| ラバーコーン他１３点の購入 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-01-21 | ¥485,500 |
| 電源用SPD(MZG-200)1個他7点の購入 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-01-21 | ¥194,400 |
| 直管形ＬＥＤランプ他１点の購入 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-11-22 | ¥5,037,600 |
| 電球（ＪＣＶ１１０Ｖ２５０ＷＧＳＦ）５個他８点の購入 | Ministry of Land, Infrastructure, Transport and Tourism | 2023-11-01 | ¥1,766,300 |
| 電気設備関係物品の供給 一式 | Ministry of Justice | 2023-09-25 | ¥2,815,000 |
| 令和５年度蛍光灯等の購入 | Imperial Household Agency | 2023-09-04 | ¥1,812,100 |
| 蛍光灯類の購入（単価契約） | Ministry of Agriculture, Forestry and Fisheries | 2023-04-25 | ¥717,250 |
Company profile (gBizINFO)
- Location
- 東京都北区志茂５丁目４番５号
- Founded
- 1952-04-12
- Unified bidding qualification grades
- C, 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.