← All suppliers

株式会社KOUSEI

株式会社KOUSEI (corporate number 7480001000630) received 1 Japanese central-government awards totaling ¥66,000 over the past 60 months. Largest buyer by award value: Ministry of Land, Infrastructure, Transport and Tourism (1 award).

Corporate number (法人番号): 7480001000630 · Rolling 60 months (2021-10-16 – 2026-10-16)

Awards1
Total awarded¥66,000
Buying agencies1
First / latest award2026-09-15 / 2026-09-15

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 7480001000630), you get an email.

Contract method

Counts of award results with a recorded contract method in the window.

  • 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 yearAward resultsTotal awarded
20261¥66,000

By ministry or agency

Recent awards

ProcurementBuyerAwardedValue
【東京航空局新千歳空港事務所】旧紋別空港出張所庁舎屋上排水管等清掃作業Ministry of Land, Infrastructure, Transport and Tourism2026-09-15¥66,000

Company profile (gBizINFO)

Location
徳島県徳島市南仲之町2丁目32番地
Founded
1980-03-28
Unified bidding qualification grades
D

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.