Japan · Procurement Portal award records · Supplier record
Sumitomo Mitsui Oto Service Co., Ltd.
住友三井オートサービス株式会社
Line: Motor vehicles (UNSPSC 25100000) Register loaded to September 2026 Compiled 12 October 2026
Sumitomo Mitsui Oto Service Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 24 award notices, all years (Sep 2016 – Sep 2026); 23 since January 2024 (2 buyers); 6th rank in the line (of 275 suppliers · 2.0%); 27 buyers never served (588 notices in the line from them).
Assay record ASY-JP-0N3DGQK1OG · Cite as: Assay Systems, “Sumitomo Mitsui Oto Service Co., Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/sumitomo-mitsui-oto-service-co-ltd/
Own record The line Buyers Suppliers 24
award notices, all years
Sep 2016 – Sep 2026
23
since January 2024
2 buyers
6th
rank in the line
of 275 suppliers · 2.0%
27
buyers never served
588 notices in the line from them
Own record by year award notices, 2014 onward 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026
Who buys from Sumitomo Mitsui Oto Service Co., Ltd. since January 2024 2 buyers
23 notices
91% top buyer
Ministry of Health, Labour and Welfare91.3%
21 notices
Ministry of Agriculture, Forestry and Fisheries8.7%
2 notices
1 buyer named Sumitomo Mitsui Oto Service Co., Ltd. before 2024 only.
The line since January 2024 986 award notices
30 buyers
275 suppliers
26.5% held by top ten
Motor vehicles (UNSPSC 25100000)
6th of 275 suppliers
20 notices name Sumitomo Mitsui Oto Service Co., Ltd.
2.0% share of the line
7.0% of 272 notices from Ministry of Health, Labour and Welfare
1.4% of 72 notices from Ministry of Agriculture, Forestry and Fisheries
39 new suppliers since 2024
Buyers that buy the line and never named Sumitomo Mitsui Oto Service Co., Ltd. since April 2014 27 buyers
588 notices since 2024
20 buyers took a new supplier
87 suppliers came in that way
Ministry of Land, Infrastructure, Transport and Tourism
180 notices
Ministry of Finance
102 notices
Ministry of Justice
72 notices
National Tax Agency
38 notices
Ministry of Defense
36 notices
Ministry of the Environment
21 notices
Fisheries Agency
15 notices
Japan Meteorological Agency
13 notices
Ministry of Economy, Trade and Industry
13 notices
Fire and Disaster Management Agency
12 notices
Imperial Household Agency
9 notices
Japan Coast Guard
8 notices
Ministry of Internal Affairs and Communications
6 notices
Supreme Court of Japan
6 notices
House of Councillors
5 notices
House of Representatives
4 notices
Children and Families Agency
3 notices
Ministry of Education, Culture, Sports, Science and Technology
3 notices
Cabinet Secretariat
2 notices
Consumer Affairs Agency
2 notices
Japan Fair Trade Commission
2 notices
Board of Audit of Japan
1 notice
Japan Transport Safety Board
1 notice
Public Security Intelligence Agency
1 notice
Reconstruction Agency
1 notice
Suppliers next to it in the line since January 2024 Iwasaki Kogyo Co., Ltd.1 buyer
24 notices
Toyota Rent-a- Lease Kobe Co., Ltd.5 buyers
20 notices
Sumitomo Mitsui Oto Service Co., Ltd.
20 notices
Nippon Kasoryushonzu Co., Ltd.3 buyers
17 notices
All 275 suppliers in the line
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.