Japan · Procurement Portal award records · Supplier record
Tsukuba Sogokenkyujo Co., Ltd.
株式会社筑波総合研究所
Line: Computer services (UNSPSC 81110000) Register loaded to September 2026 Compiled 12 October 2026
Tsukuba Sogokenkyujo Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 47 award notices, all years (Mar 2015 – Sep 2026); 19 since January 2024 (11 buyers); 93rd rank in the line (of 1,563 suppliers · 0.2%); 26 buyers never served (2,000 notices in the line from them).
Assay record ASY-JP-1JR189208X · Cite as: Assay Systems, “Tsukuba Sogokenkyujo Co., Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/tsukuba-sogokenkyujo-co-ltd/
Own record The line Buyers Suppliers 47
award notices, all years
Mar 2015 – Sep 2026
19
since January 2024
11 buyers
93rd
rank in the line
of 1,563 suppliers · 0.2%
26
buyers never served
2,000 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 Tsukuba Sogokenkyujo Co., Ltd. since January 2024 11 buyers
19 notices
26% top buyer
Ministry of Defense26.3%
5 notices
Ministry of Finance10.5%
2 notices
Ministry of Economy, Trade and Industry10.5%
2 notices
National Police Agency10.5%
2 notices
National Personnel Authority10.5%
2 notices
Board of Audit of Japan5.3%
1 notice
Cabinet Office5.3%
1 notice
Ministry of Justice5.3%
1 notice
Ministry of Internal Affairs and Communications5.3%
1 notice
National Tax Agency5.3%
1 notice
Ministry of Health, Labour and Welfare5.3%
1 notice
4 buyers named Tsukuba Sogokenkyujo 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)
93rd of 1,563 suppliers
14 notices name Tsukuba Sogokenkyujo Co., Ltd.
0.2% share of the line
0.3% of 388 notices from Ministry of Internal Affairs and Communications
1.1% of 379 notices from Ministry of Defense
0.3% of 347 notices from National Tax Agency
0.7% of 293 notices from Ministry of Finance
289 new suppliers since 2024
Buyers that buy the line and never named Tsukuba Sogokenkyujo Co., Ltd. since April 2014 26 buyers
2,000 notices since 2024
25 buyers took a new supplier
328 suppliers came in that way
Ministry of Agriculture, Forestry and Fisheries
322 notices
Digital Agency
318 notices
Supreme Court of Japan
209 notices
Japan Coast Guard
143 notices
Cabinet Secretariat
133 notices
Ministry of Foreign Affairs
127 notices
Financial Services Agency
124 notices
Japan Meteorological Agency
98 notices
Fire and Disaster Management Agency
78 notices
Japan Patent Office
75 notices
Forestry Agency
51 notices
Children and Families Agency
49 notices
Public Prosecutors Office
44 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
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 Benefakisu Co., Ltd.8 buyers
14 notices
Esueesu Co., Ltd.2 buyers
14 notices
Iwasaki Co., Ltd.1 buyer
14 notices
Tsukuba Sogokenkyujo Co., Ltd.
14 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.