Japan · Procurement Portal award records · Supplier record

Towa Engineering Co., Ltd.

株式会社東和エンジニアリング

Line: Building construction and support and maintenance and repair services (UNSPSC 72100000)Register loaded to September 2026Compiled 12 October 2026

Towa Engineering Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 37 award notices, all years (Jul 2016 – Mar 2026); 18 since January 2024 (8 buyers); 542nd rank in the line (of 3,215 suppliers · 0.0%); 25 buyers never served (8,092 notices in the line from them).

Assay record ASY-JP-0KQ2ZKH0NM · Cite as: Assay Systems, “Towa Engineering Co., Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/towa-engineering-co-ltd/

37
award notices, all years
Jul 2016 – Mar 2026
18
since January 2024
8 buyers
542nd
rank in the line
of 3,215 suppliers · 0.0%
25
buyers never served
8,092 notices in the line from them

Own record by year

award notices, 2014 onward
2
1
2
6
1
4
3
7
7
4
2014201520162017201820192020202120222023202420252026

Who buys from Towa Engineering Co., Ltd.

since January 2024
8buyers
18notices
28%top buyer
Japan Coast Guard27.8%
5 notices
Supreme Court of Japan22.2%
4 notices
Ministry of Finance16.7%
3 notices
Ministry of Justice11.1%
2 notices
Fire and Disaster Management Agency5.6%
1 notice
National Police Agency5.6%
1 notice
Ministry of Defense5.6%
1 notice
Financial Services Agency5.6%
1 notice

6 buyers named Towa Engineering Co., Ltd. before 2024 only.

The line

since January 2024
13,083award notices
39buyers
3,215suppliers
9.0%held by top ten

Building construction and support and maintenance and repair services (UNSPSC 72100000)

4,476
4,563
4,044
202420252026Jan–Sep
542ndof 3,215 suppliers
5notices name Towa Engineering Co., Ltd.
0.0%share of the line
0.1%of 736 notices from Japan Coast Guard
0.4%of 502 notices from Supreme Court of Japan
6.2%of 16 notices from Fire and Disaster Management Agency
50.0%of 2 notices from Financial Services Agency
693new suppliers since 2024

Buyers that buy the line and never named Towa Engineering Co., Ltd.

since April 2014
25buyers
8,092notices since 2024
22buyers took a new supplier
677suppliers came in that way
Ministry of Land, Infrastructure, Transport and Tourism
5,874 notices
Ministry of Health, Labour and Welfare
763 notices
Public Prosecutors Office
347 notices
Ministry of the Environment
336 notices
Ministry of Agriculture, Forestry and Fisheries
275 notices
Ministry of Internal Affairs and Communications
137 notices
Forestry Agency
80 notices
House of Councillors
79 notices
Digital Agency
49 notices
Imperial Household Agency
37 notices
Ministry of Education, Culture, Sports, Science and Technology
31 notices
National Personnel Authority
17 notices
Children and Families Agency
13 notices
Japan Patent Office
13 notices
Fisheries Agency
10 notices
Nuclear Regulation Authority
6 notices
Board of Audit of Japan
5 notices
Japan Transport Safety Board
5 notices
Central Labour Relations Commission
4 notices
Consumer Affairs Agency
4 notices
Cabinet Secretariat
3 notices
Cabinet Legislation Bureau
1 notice
Casino Regulatory Commission
1 notice
Japan Fair Trade Commission
1 notice
Reconstruction Agency
1 notice

Suppliers next to it in the line

since January 2024
AERO TOYOTA CORPORATION1 buyer
5 notices
Agari System Service Ltd.1 buyer
5 notices
Aikomu Co., Ltd., Osaka2 buyers
5 notices
Towa Engineering Co., Ltd.
5 notices

All 3,215 suppliers in the line

The extract

Every buyer, every supplier, award date, notice number and value where one is disclosed, behind the figures above.

Request extract

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.