Japan · Procurement Portal award records · Supplier record
Burein Works Co., Ltd.
株式会社ブレインワークス
Line: Computer services (UNSPSC 81110000) Register loaded to September 2026 Compiled 12 October 2026
Burein Works Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 137 award notices, all years (Aug 2014 – Jun 2026); 14 since January 2024 (11 buyers); 314th rank in the line (of 1,563 suppliers · 0.1%); 20 buyers never served (1,899 notices in the line from them).
Assay record ASY-JP-1VC9PVG0O7 · Cite as: Assay Systems, “Burein Works Co., Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/burein-works-co-ltd/
Own record The line Buyers Suppliers 137
award notices, all years
Aug 2014 – Jun 2026
14
since January 2024
11 buyers
314th
rank in the line
of 1,563 suppliers · 0.1%
20
buyers never served
1,899 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 Burein Works Co., Ltd. since January 2024 11 buyers
14 notices
21% top buyer
House of Councillors21.4%
3 notices
Personal Information Protection Commission14.3%
2 notices
Ministry of Internal Affairs and Communications7.1%
1 notice
Financial Services Agency7.1%
1 notice
Cabinet Office7.1%
1 notice
Ministry of the Environment7.1%
1 notice
Ministry of Land, Infrastructure, Transport and Tourism7.1%
1 notice
Japan Meteorological Agency7.1%
1 notice
Ministry of Economy, Trade and Industry7.1%
1 notice
Ministry of Finance7.1%
1 notice
Ministry of Agriculture, Forestry and Fisheries7.1%
1 notice
11 buyers named Burein Works 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)
314th of 1,563 suppliers
4 notices name Burein Works Co., Ltd.
0.1% share of the line
0.1% of 1,767 notices from Ministry of Land, Infrastructure, Transport and Tourism
0.3% of 388 notices from Ministry of Internal Affairs and Communications
0.3% of 293 notices from Ministry of Finance
0.4% of 229 notices from Ministry of Economy, Trade and Industry
289 new suppliers since 2024
Buyers that buy the line and never named Burein Works Co., Ltd. since April 2014 20 buyers
1,899 notices since 2024
19 buyers took a new supplier
289 suppliers came in that way
Ministry of Health, Labour and Welfare
629 notices
Digital Agency
318 notices
Supreme Court of Japan
209 notices
Ministry of Education, Culture, Sports, Science and Technology
165 notices
Ministry of Foreign Affairs
127 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
Fisheries Agency
33 notices
Nuclear Regulation Authority
31 notices
House of Representatives
28 notices
National Personnel Authority
25 notices
Japan Transport Safety Board
15 notices
Japan Tourism Agency
9 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 Abanado Co., Ltd.4 buyers
4 notices
Aidiesu Co., Ltd.3 buyers
4 notices
Aifokomu Co., Ltd.3 buyers
4 notices
Burein Works Co., Ltd.
4 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.