イワタ工業株式会社
イワタ工業株式会社 (corporate number 5020001022425) received 12 Japanese central-government awards totaling ¥90,138,820 over the past 60 months. Largest buyer by award value: Ministry of Land, Infrastructure, Transport and Tourism (10 awards).
Corporate number (法人番号): 5020001022425 · 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 5020001022425), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price11
- Negotiated — open quotation1
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 | 3 | ¥15,110,820 |
| 2022 | 2 | ¥19,220,000 |
| 2023 | 1 | ¥4,990,000 |
| 2024 | 4 | ¥40,818,000 |
| 2025 | 2 | ¥10,000,000 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Ministry of Land, Infrastructure, Transport and Tourism | 10 | ¥71,438,820 |
| Japan Coast Guard | 2 | ¥18,700,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| 東京（事）他１官署 電球 JF 6.6A 150WV3 他４品目購入 | Ministry of Land, Infrastructure, Transport and Tourism | 2025-09-26 | ¥6,000,000 |
| 風向灯１基買入（環境防災課） | Japan Coast Guard | 2025-09-08 | ¥4,000,000 |
| 横浜海上防災基地飛行場外離着陸場航空灯火ＬＥＤ化工事 | Japan Coast Guard | 2024-12-18 | ¥14,700,000 |
| 東京（事）他１官署 EHB-34D 標識灯 他２１品目購入 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-10-04 | ¥9,830,000 |
| 東京(事)他１官署 電球 JF6.6A 150WV3 他６品購入 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-01-26 | ¥6,658,000 |
| 東京(事)他1官署 EHU-31D標識灯 他1９品目購入 | Ministry of Land, Infrastructure, Transport and Tourism | 2024-01-24 | ¥9,630,000 |
| 新潟（事）ＥＨＢ－３５Ｄ標識灯（６０Ｗ以下 白／白 接手なし プラグ付）他６品目購入 | Ministry of Land, Infrastructure, Transport and Tourism | 2023-01-13 | ¥4,990,000 |
| 東京（事）他１官署 電球（ＪＦ６．６Ａ１５０ＷＶ３）他１０品目購入 | Ministry of Land, Infrastructure, Transport and Tourism | 2022-12-23 | ¥10,290,000 |
| 東京（事）他２官署 ＥＨＵ－３１Ｄ標識灯（６０Ｗ以下 白 接手なし プラグ付）他２７品目購入 | Ministry of Land, Infrastructure, Transport and Tourism | 2022-12-07 | ¥8,930,000 |
| 丘珠（事）他１官署 電球（ＪＦ６．６Ａ６０ＷＰ）他１品目購入 | Ministry of Land, Infrastructure, Transport and Tourism | 2021-12-03 | ¥142,820 |
Company profile (gBizINFO)
- Location
- 神奈川県横浜市神奈川区新町１４番地１タナカビル
- Founded
- 1974-04-10
- Unified bidding qualification grades
- 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.