Japan · Procurement Portal award records · Supplier record
USEN Co., Ltd.
株式会社ＵＳＥＮ
Line: Computer services (UNSPSC 81110000) Register loaded to September 2026 Compiled 12 October 2026
USEN Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 39 award notices, all years (Oct 2020 – Mar 2025); 19 since January 2024 (6 buyers); 78th rank in the line (of 1,563 suppliers · 0.2%); 31 buyers never served (3,050 notices in the line from them).
Assay record ASY-JP-1HRGFNL10B · Cite as: Assay Systems, “USEN Co., Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/usen-co-ltd/
Own record The line Buyers Suppliers 39
award notices, all years
Oct 2020 – Mar 2025
19
since January 2024
6 buyers
78th
rank in the line
of 1,563 suppliers · 0.2%
31
buyers never served
3,050 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 USEN Co., Ltd. since January 2024 6 buyers
19 notices
32% top buyer
Supreme Court of Japan31.6%
6 notices
Ministry of Land, Infrastructure, Transport and Tourism26.3%
5 notices
Ministry of Justice15.8%
3 notices
Public Prosecutors Office15.8%
3 notices
Ministry of Health, Labour and Welfare5.3%
1 notice
Ministry of Defense5.3%
1 notice
5 buyers named USEN Co., Ltd. before 2024 only.
The line since January 2024 7,485 award notices
41 buyers
1,563 suppliers
18.1% held by top ten
Computer services (UNSPSC 81110000)
78th of 1,563 suppliers
16 notices name USEN Co., Ltd.
0.2% share of the line
0.1% of 1,767 notices from Ministry of Land, Infrastructure, Transport and Tourism
0.2% of 629 notices from Ministry of Health, Labour and Welfare
0.6% of 492 notices from Ministry of Justice
0.3% of 379 notices from Ministry of Defense
289 new suppliers since 2024
Buyers that buy the line and never named USEN Co., Ltd. since April 2014 31 buyers
3,050 notices since 2024
30 buyers took a new supplier
424 suppliers came in that way
National Tax Agency
347 notices
Digital Agency
318 notices
Ministry of Finance
293 notices
Cabinet Office
269 notices
Ministry of the Environment
236 notices
Ministry of Economy, Trade and Industry
229 notices
National Police Agency
183 notices
Ministry of Education, Culture, Sports, Science and Technology
165 notices
Japan Coast Guard
143 notices
Cabinet Secretariat
133 notices
Financial Services Agency
124 notices
Japan Meteorological Agency
98 notices
Japan Patent Office
75 notices
Board of Audit of Japan
57 notices
Forestry Agency
51 notices
Children and Families Agency
49 notices
Japan Fair Trade Commission
39 notices
Fisheries Agency
33 notices
House of Councillors
31 notices
Nuclear Regulation Authority
31 notices
House of Representatives
28 notices
Consumer Affairs Agency
26 notices
National Personnel Authority
25 notices
Personal Information Protection Commission
25 notices
Japan Transport Safety Board
15 notices
Japan Tourism Agency
9 notices
Imperial Household Agency
5 notices
Cabinet Legislation Bureau
4 notices
Casino Regulatory Commission
4 notices
Reconstruction Agency
4 notices
Central Labour Relations Commission
1 notice
Suppliers next to it in the line since January 2024 Biosutajio Co., Ltd.6 buyers
16 notices
Kensetsu Gijutsukenkyujo Co., Ltd.2 buyers
16 notices
Nihon Johosangyo Co., Ltd.3 buyers
16 notices
All 1,563 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.