Japan · Procurement Portal award records · Supplier record
Yamadadenki Co., Ltd.
株式会社ヤマダデンキ
Line: Computer Equipment and Accessories (UNSPSC 43210000) Register loaded to September 2026 Compiled 12 October 2026
Yamadadenki Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 85 award notices, all years (Nov 2020 – Sep 2026); 37 since January 2024 (16 buyers); 8th rank in the line (of 405 suppliers · 1.5%); 15 buyers never served (116 notices in the line from them).
Assay record ASY-JP-1BTN5QM1Y5 · Cite as: Assay Systems, “Yamadadenki Co., Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/yamadadenki-co-ltd/
Own record The line Buyers Suppliers 85
award notices, all years
Nov 2020 – Sep 2026
37
since January 2024
16 buyers
8th
rank in the line
of 405 suppliers · 1.5%
15
buyers never served
116 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 Yamadadenki Co., Ltd. since January 2024 16 buyers
37 notices
27% top buyer
Ministry of Justice27.0%
10 notices
Ministry of Land, Infrastructure, Transport and Tourism24.3%
9 notices
National Tax Agency10.8%
4 notices
Ministry of Defense5.4%
2 notices
Japan Fair Trade Commission2.7%
1 notice
Forestry Agency2.7%
1 notice
Public Security Intelligence Agency2.7%
1 notice
Ministry of Economy, Trade and Industry2.7%
1 notice
Imperial Household Agency2.7%
1 notice
Japan Meteorological Agency2.7%
1 notice
Cabinet Office2.7%
1 notice
Ministry of Health, Labour and Welfare2.7%
1 notice
Ministry of Agriculture, Forestry and Fisheries2.7%
1 notice
Public Prosecutors Office2.7%
1 notice
Cabinet Secretariat2.7%
1 notice
Supreme Court of Japan2.7%
1 notice
2 buyers named Yamadadenki 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 Yamadadenki Co., Ltd.
1.5% share of the line
1.9% of 266 notices from Ministry of Land, Infrastructure, Transport and Tourism
2.1% of 94 notices from Ministry of Justice
4.1% of 73 notices from National Tax Agency
1.6% of 64 notices from Ministry of Economy, Trade and Industry
56 new suppliers since 2024
Buyers that buy the line and never named Yamadadenki Co., Ltd. since April 2014 15 buyers
116 notices since 2024
10 buyers took a new supplier
36 suppliers came in that way
National Police Agency
33 notices
Ministry of the Environment
24 notices
Ministry of Internal Affairs and Communications
12 notices
Ministry of Foreign Affairs
10 notices
Japan Patent Office
9 notices
Financial Services Agency
5 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
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
Nippon Yubin Office Support Co., Ltd.5 buyers
15 notices
Yamadadenki 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.