Japan · Procurement Portal award records · Supplier record

Shuwa Co., Ltd.

シューワ株式会社

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

Shuwa Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 282 award notices, all years (May 2016 – Sep 2026); 107 since January 2024 (7 buyers); 1st rank in the line (of 491 suppliers · 3.6%); 20 buyers never served (677 notices in the line from them).

Assay record ASY-JP-1HBX7OU0BJ · Cite as: Assay Systems, “Shuwa Co., Ltd.: 107 award notices in Japan since 2024”, https://assay-systems.com/register/jp/shuwa-co-ltd/

282
award notices, all years
May 2016 – Sep 2026
107
since January 2024
7 buyers
1st
rank in the line
of 491 suppliers · 3.6%
20
buyers never served
677 notices in the line from them

Own record by year

award notices, 2014 onward
3
2
11
18
31
29
46
35
62
34
11
2014201520162017201820192020202120222023202420252026

Who buys from Shuwa Co., Ltd.

since January 2024
7buyers
107notices
79%top buyer
Ministry of Justice78.5%
84 notices
Ministry of Land, Infrastructure, Transport and Tourism9.3%
10 notices
Ministry of Agriculture, Forestry and Fisheries5.6%
6 notices
Ministry of Finance2.8%
3 notices
Ministry of Internal Affairs and Communications1.9%
2 notices
National Police Agency0.9%
1 notice
National Tax Agency0.9%
1 notice

2 buyers named Shuwa 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
1stof 491 suppliers
88notices name Shuwa Co., Ltd.
3.6%share of the line
7.4%of 941 notices from Ministry of Justice
1.8%of 381 notices from Ministry of Land, Infrastructure, Transport and Tourism
2.5%of 118 notices from Ministry of Finance
0.9%of 115 notices from National Tax Agency
75new suppliers since 2024

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

since April 2014
20buyers
677notices since 2024
15buyers took a new supplier
57suppliers came in that way
Japan Coast Guard
487 notices
Japan Meteorological Agency
49 notices
Forestry Agency
28 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
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
Shuwa Co., Ltd.
88 notices
Minami Sekiyu Co., Ltd., Hokkaido7 buyers
74 notices
Asahi Enaji Ltd.2 buyers
69 notices
Kamei Co., Ltd.9 buyers
51 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.