Japan · Procurement Portal award records · Supplier record

Toyo Kuki Chowa Co., Ltd.

東洋空気調和株式会社

Line: Heating and ventilation and air circulation (UNSPSC 40100000)Register loaded to September 2026Compiled 12 October 2026

Toyo Kuki Chowa Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 19 award notices, all years (Nov 2014 – Mar 2026); 12 since January 2024 (5 buyers); 3rd rank in the line (of 170 suppliers · 2.7%); 12 buyers never served (252 notices in the line from them).

Assay record ASY-JP-0ST6KMZ0F3 · Cite as: Assay Systems, “Toyo Kuki Chowa Co., Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/toyo-kuki-chowa-co-ltd/

19
award notices, all years
Nov 2014 – Mar 2026
12
since January 2024
5 buyers
3rd
rank in the line
of 170 suppliers · 2.7%
12
buyers never served
252 notices in the line from them

Own record by year

award notices, 2014 onward
1
1
1
1
1
2
5
3
4
2014201520162017201820192020202120222023202420252026

Who buys from Toyo Kuki Chowa Co., Ltd.

since January 2024
5buyers
12notices
25%top buyer
Cabinet Office25.0%
3 notices
Public Prosecutors Office25.0%
3 notices
House of Representatives25.0%
3 notices
Supreme Court of Japan16.7%
2 notices
National Police Agency8.3%
1 notice

The line

since January 2024
294award notices
16buyers
170suppliers
22.4%held by top ten

Heating and ventilation and air circulation (UNSPSC 40100000)

90
120
84
202420252026Jan–Sep
3rdof 170 suppliers
8notices name Toyo Kuki Chowa Co., Ltd.
2.7%share of the line
6.9%of 29 notices from Supreme Court of Japan
60.0%of 5 notices from Cabinet Office
75.0%of 4 notices from House of Representatives
35new suppliers since 2024

Buyers that buy the line and never named Toyo Kuki Chowa Co., Ltd.

since April 2014
12buyers
252notices since 2024
12buyers took a new supplier
81suppliers came in that way
Ministry of Justice
96 notices
Ministry of Land, Infrastructure, Transport and Tourism
87 notices
Ministry of Defense
17 notices
Ministry of Agriculture, Forestry and Fisheries
14 notices
Ministry of Internal Affairs and Communications
12 notices
Ministry of Health, Labour and Welfare
8 notices
Japan Coast Guard
6 notices
Ministry of Economy, Trade and Industry
5 notices
National Tax Agency
3 notices
Ministry of Finance
2 notices
Fisheries Agency
1 notice
Japan Transport Safety Board
1 notice

Suppliers next to it in the line

since January 2024
Azubiru Co., Ltd.1 buyer
10 notices
Shuwa Co., Ltd.1 buyer
9 notices
Toyo Kuki Chowa Co., Ltd.
8 notices
Dai Makoto Engineering Co., Ltd.2 buyers
6 notices

All 170 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.