Japan · Procurement Portal award records · Supplier record

Kyoei Sangyo Co., Ltd., Tokyo, Corporate Number 3011001006511

協栄産業株式会社

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

Kyoei Sangyo Co., Ltd., Tokyo, Corporate Number 3011001006511 — Japan · Procurement Portal award records · Supplier record: 2 award notices, all years (Aug 2021 – Sep 2024); 1 since January 2024 (1 buyer); — rank in the line (of 170 suppliers · 0.0%); 14 buyers never served (111 notices in the line from them).

Assay record ASY-JP-00P46PA0TL · Cite as: Assay Systems, “Kyoei Sangyo Co., Ltd., Tokyo, Corporate Number 3011001006511 in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/kyoei-sangyo-co-ltd-tokyo-corporate-number-3011001006511/

2
award notices, all years
Aug 2021 – Sep 2024
1
since January 2024
1 buyer
—
rank in the line
of 170 suppliers · 0.0%
14
buyers never served
111 notices in the line from them

Own record by year

award notices, 2014 onward
1
1
2014201520162017201820192020202120222023202420252026

Who buys from Kyoei Sangyo Co., Ltd., Tokyo, Corporate Number 3011001006511

since January 2024
1buyers
1notices
100%top buyer
Ministry of Land, Infrastructure, Transport and Tourism100.0%
1 notice

1 buyer named Kyoei Sangyo Co., Ltd., Tokyo, Corporate Number 3011001006511 before 2024 only.

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
—of 170 suppliers
0notices name Kyoei Sangyo Co., Ltd., Tokyo, Corporate Number 3011001006511
0.0%share of the line
35new suppliers since 2024

Buyers that buy the line and never named Kyoei Sangyo Co., Ltd., Tokyo, Corporate Number 3011001006511

since April 2014
14buyers
111notices since 2024
13buyers took a new supplier
50suppliers came in that way
Supreme Court of Japan
29 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
Cabinet Office
5 notices
Ministry of Economy, Trade and Industry
5 notices
House of Representatives
4 notices
Public Prosecutors Office
4 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
AES Co., Ltd.1 buyer
1 notice
Aiesu Co., Ltd.1 buyer
1 notice
Aisumi Co., Ltd.1 buyer
1 notice
Kyoei Sangyo Co., Ltd., Tokyo, Corporate Number 3011001006511
0 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.