Japan · Procurement Portal award records · Supplier record

Yashima Kaihatsu Co., Ltd.

八洲開発株式会社

Line: Earth science services (UNSPSC 81150000)Register loaded to September 2026Compiled 12 October 2026

Yashima Kaihatsu Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 4 award notices, all years (Feb 2020 – Dec 2025); 2 since January 2024 (2 buyers); 45th rank in the line (of 189 suppliers · 0.6%); 13 buyers never served (266 notices in the line from them).

Assay record ASY-JP-1MF39TZ1L7 · Cite as: Assay Systems, “Yashima Kaihatsu Co., Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/yashima-kaihatsu-co-ltd/

4
award notices, all years
Feb 2020 – Dec 2025
2
since January 2024
2 buyers
45th
rank in the line
of 189 suppliers · 0.6%
13
buyers never served
266 notices in the line from them

Own record by year

award notices, 2014 onward
1
1
2
2014201520162017201820192020202120222023202420252026

Who buys from Yashima Kaihatsu Co., Ltd.

since January 2024
2buyers
2notices
50%top buyer
Ministry of Finance50.0%
1 notice
Ministry of Health, Labour and Welfare50.0%
1 notice

2 buyers named Yashima Kaihatsu Co., Ltd. before 2024 only.

The line

since January 2024
363award notices
17buyers
189suppliers
21.2%held by top ten

Earth science services (UNSPSC 81150000)

141
132
90
202420252026Jan–Sep
45thof 189 suppliers
2notices name Yashima Kaihatsu Co., Ltd.
0.6%share of the line
1.9%of 54 notices from Ministry of Finance
11.1%of 9 notices from Ministry of Health, Labour and Welfare
33new suppliers since 2024

Buyers that buy the line and never named Yashima Kaihatsu Co., Ltd.

since April 2014
13buyers
266notices since 2024
12buyers took a new supplier
50suppliers came in that way
Japan Meteorological Agency
87 notices
Ministry of Land, Infrastructure, Transport and Tourism
85 notices
Ministry of Agriculture, Forestry and Fisheries
28 notices
Ministry of the Environment
18 notices
Ministry of Defense
17 notices
Nuclear Regulation Authority
11 notices
Ministry of Economy, Trade and Industry
8 notices
Cabinet Office
5 notices
Forestry Agency
2 notices
Imperial Household Agency
2 notices
Ministry of Internal Affairs and Communications
1 notice
Reconstruction Agency
1 notice
Supreme Court of Japan
1 notice

Suppliers next to it in the line

since January 2024
AERO TOYOTA CORPORATION2 buyers
2 notices
Ajia Kosoku Co., Ltd.1 buyer
2 notices
Akitaken Kokyo Shokutaku Toki Tochi Kaoku Chosa Shi Kyokai1 buyer
2 notices
Yashima Kaihatsu Co., Ltd.
2 notices

All 189 suppliers in the line

The extract

Every buyer, every supplier, award date, notice number and value where one is disclosed, behind the figures above.

Request extract

Source: successful bid records (open data) for Japan in the Procurement Portal of the Government of Japan, Digital Agency, p-portal.go.jp, which permits reuse including commercial use under its terms of use; awards from April 2014 to 30 September 2026, accessed 12 October 2026.Assay Systems has changed the data.