Japan · Procurement Portal award records · Supplier record

YUKEN CHEMICAL Co.,LTD.

油研化学株式会社

Line: Fuels (UNSPSC 15100000)Register loaded to September 2026Compiled 16 October 2026

YUKEN CHEMICAL Co.,LTD. — Japan · Procurement Portal award records · Supplier record: 11 award notices, all years (Jun 2021 – Apr 2023); 0 since January 2024 (0 buyers); — rank in the line (of 491 suppliers · 0.0%); 22 buyers never served (706 notices in the line from them).

Assay record ASY-JP-1RBRPYP0PI · Cite as: Assay Systems, “YUKEN CHEMICAL Co.,LTD.: public contracts in Japan”, https://assay-systems.com/register/jp/yuken-chemical-co-ltd/

11
award notices, all years
Jun 2021 – Apr 2023
0
since January 2024
0 buyers
—
rank in the line
of 491 suppliers · 0.0%
22
buyers never served
706 notices in the line from them

Own record by year

award notices, 2014 onward
5
5
1
2014201520162017201820192020202120222023202420252026

Who buys from YUKEN CHEMICAL Co.,LTD.

since January 2024
0buyers
0notices

No award notice names YUKEN CHEMICAL Co.,LTD. since January 2024.

7 buyers named YUKEN CHEMICAL Co.,LTD. before 2024 only.

The line

since January 2024
2,422award notices
29buyers
491suppliers
21.0%held by top ten

Fuels (UNSPSC 15100000)

883
893
646
202420252026Jan–Sep
—of 491 suppliers
0notices name YUKEN CHEMICAL Co.,LTD.
0.0%share of the line
75new suppliers since 2024

Buyers that buy the line and never named YUKEN CHEMICAL Co.,LTD.

since April 2014
22buyers
706notices since 2024
16buyers took a new supplier
62suppliers came in that way
Japan Coast Guard
487 notices
Japan Meteorological Agency
49 notices
Forestry Agency
28 notices
Ministry of Defense
23 notices
Supreme Court of Japan
18 notices
Cabinet Office
15 notices
Public Prosecutors Office
14 notices
Ministry of Economy, Trade and Industry
12 notices
Ministry of the Environment
10 notices
Children and Families Agency
8 notices
Fisheries Agency
7 notices
House of Councillors
6 notices
Ministry of Internal Affairs and Communications
6 notices
Nuclear Regulation Authority
5 notices
Financial Services Agency
3 notices
Fire and Disaster Management Agency
3 notices
House of Representatives
3 notices
Public Security Intelligence Agency
3 notices
Japan Fair Trade Commission
2 notices
National Personnel Authority
2 notices
Cabinet Secretariat
1 notice
Reconstruction Agency
1 notice

Suppliers next to it in the line

since January 2024
Akiyoshi Setsubi Co., Ltd.1 buyer
1 notice
Amuzuenaji Co., Ltd.1 buyer
1 notice
Araragi Aoki Shokai Ltd.1 buyer
1 notice
YUKEN CHEMICAL Co.,LTD.
0 notices

All 491 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.