Japan · Procurement Portal award records · Supplier record
Nippon Yubin Office Support Co., Ltd.
日本郵便オフィスサポート株式会社
Line: Computer Equipment and Accessories (UNSPSC 43210000) Register loaded to September 2026 Compiled 12 October 2026
Nippon Yubin Office Support Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 120 award notices, all years (Mar 2015 – Sep 2026); 68 since January 2024 (12 buyers); 8th rank in the line (of 405 suppliers · 1.5%); 16 buyers never served (135 notices in the line from them).
Assay record ASY-JP-04Q2QNH0AS · Cite as: Assay Systems, “Nippon Yubin Office Support Co., Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/nippon-yubin-office-support-co-ltd/
Own record The line Buyers Suppliers 120
award notices, all years
Mar 2015 – Sep 2026
68
since January 2024
12 buyers
8th
rank in the line
of 405 suppliers · 1.5%
16
buyers never served
135 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 Nippon Yubin Office Support Co., Ltd. since January 2024 12 buyers
68 notices
34% top buyer
Ministry of Defense33.8%
23 notices
National Tax Agency11.8%
8 notices
Ministry of Agriculture, Forestry and Fisheries10.3%
7 notices
National Police Agency10.3%
7 notices
Public Prosecutors Office7.4%
5 notices
Ministry of Justice7.4%
5 notices
Forestry Agency4.4%
3 notices
Ministry of Land, Infrastructure, Transport and Tourism4.4%
3 notices
Supreme Court of Japan2.9%
2 notices
Japan Coast Guard2.9%
2 notices
Ministry of Economy, Trade and Industry2.9%
2 notices
Ministry of Internal Affairs and Communications1.5%
1 notice
4 buyers named Nippon Yubin Office Support Co., Ltd. before 2024 only.
The line since January 2024 994 award notices
31 buyers
405 suppliers
19.4% held by top ten
Computer Equipment and Accessories (UNSPSC 43210000)
8th of 405 suppliers
15 notices name Nippon Yubin Office Support Co., Ltd.
1.5% share of the line
0.4% of 266 notices from Ministry of Land, Infrastructure, Transport and Tourism
14.0% of 57 notices from Ministry of Defense
2.3% of 43 notices from Ministry of Agriculture, Forestry and Fisheries
12.1% of 33 notices from National Police Agency
56 new suppliers since 2024
Buyers that buy the line and never named Nippon Yubin Office Support Co., Ltd. since April 2014 16 buyers
135 notices since 2024
11 buyers took a new supplier
38 suppliers came in that way
Ministry of Finance
47 notices
Ministry of the Environment
24 notices
Japan Fair Trade Commission
14 notices
Ministry of Foreign Affairs
10 notices
Japan Patent Office
9 notices
National Personnel Authority
4 notices
Ministry of Education, Culture, Sports, Science and Technology
3 notices
Board of Audit of Japan
1 notice
Casino Regulatory Commission
1 notice
Children and Families Agency
1 notice
Imperial Household Agency
1 notice
Japan Transport Safety Board
1 notice
Nuclear Regulation Authority
1 notice
Suppliers next to it in the line since January 2024 Daimaru Co., Ltd.6 buyers
17 notices
Ono Kaihatsu Co., Ltd.5 buyers
16 notices
Yamadadenki Co., Ltd.8 buyers
15 notices
Nippon Yubin Office Support Co., Ltd.
15 notices
All 405 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.