株式会社シモセン
株式会社シモセン (corporate number 1250001005591) received 99 Japanese central-government awards totaling ¥869,807,137 over the past 60 months. Largest buyer by award value: Japan Coast Guard (97 awards).
Corporate number (法人番号): 1250001005591 · 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 1250001005591), you get an email.
Contract method
Counts of award results with a recorded contract method in the window.
- Open bidding — lowest price99
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 | 4 | ¥44,597,040 |
| 2022 | 19 | ¥135,516,310 |
| 2023 | 22 | ¥180,672,048 |
| 2024 | 21 | ¥172,483,686 |
| 2025 | 20 | ¥174,354,151 |
| 2026 | 13 | ¥162,183,902 |
By ministry or agency
| Buyer | Awards | Total awarded |
|---|---|---|
| Japan Coast Guard | 97 | ¥859,537,137 |
| Japan Meteorological Agency | 1 | ¥8,300,000 |
| Ministry of Land, Infrastructure, Transport and Tourism | 1 | ¥1,970,000 |
Recent awards
| Procurement | Buyer | Awarded | Value |
|---|---|---|---|
| こし網６個ほか２８０点買入（単価契約） | Japan Coast Guard | 2026-09-28 | ¥32,432,920 |
| ゴム布2本ほか28点買入（単価契約） | Japan Coast Guard | 2026-09-25 | ¥3,593,180 |
| 左舷主機清水冷却器１式ほか１８点買入 | Japan Coast Guard | 2026-08-19 | ¥14,647,470 |
| イマーションスーツ85着買入（くにがみ） | Japan Coast Guard | 2026-07-07 | ¥2,550,000 |
| 交換部品(左舷船尾管軸封装置)1式ほか12点買入 | Japan Coast Guard | 2026-06-08 | ¥3,577,240 |
| 膨脹式救命胴衣買入れ | Japan Coast Guard | 2026-06-05 | ¥4,940,000 |
| 膨脹式救命胴衣買入れ | Japan Coast Guard | 2026-04-28 | ¥5,335,200 |
| 交換部品（１号空気圧縮機）１式ほか２２点買入 | Japan Coast Guard | 2026-04-17 | ¥7,299,310 |
| 信号紅炎２セットほか７６点買入（単価契約） | Japan Coast Guard | 2026-03-24 | ¥42,765,712 |
| 海洋生物付着防止装置用交換電極１式ほか７点買入 | Japan Coast Guard | 2026-03-17 | ¥14,702,560 |
Company profile (gBizINFO)
- Location
- 山口県下関市細江新町３番５６号
- Founded
- 1948-05-17
- 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.