Japan · Procurement Portal award records · Supplier record

Koyo Co., Ltd., Nagano

株式会社光陽

Line: Office supplies (UNSPSC 44120000)Register loaded to September 2026Compiled 12 October 2026

Koyo Co., Ltd., Nagano — Japan · Procurement Portal award records · Supplier record: 14 award notices, all years (May 2017 – Apr 2025); 3 since January 2024 (1 buyer); 188th rank in the line (of 435 suppliers · 0.1%); 31 buyers never served (1,235 notices in the line from them).

Assay record ASY-JP-118O27B0M4 · Cite as: Assay Systems, “Koyo Co., Ltd., Nagano in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/koyo-co-ltd-nagano/

14
award notices, all years
May 2017 – Apr 2025
3
since January 2024
1 buyer
188th
rank in the line
of 435 suppliers · 0.1%
31
buyers never served
1,235 notices in the line from them

Own record by year

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

Who buys from Koyo Co., Ltd., Nagano

since January 2024
1buyers
3notices
100%top buyer
Ministry of Land, Infrastructure, Transport and Tourism100.0%
3 notices

The line

since January 2024
1,481award notices
32buyers
435suppliers
16.9%held by top ten

Office supplies (UNSPSC 44120000)

576
512
393
202420252026Jan–Sep
188thof 435 suppliers
2notices name Koyo Co., Ltd., Nagano
0.1%share of the line
0.8%of 246 notices from Ministry of Land, Infrastructure, Transport and Tourism
23new suppliers since 2024

Buyers that buy the line and never named Koyo Co., Ltd., Nagano

since April 2014
31buyers
1,235notices since 2024
25buyers took a new supplier
112suppliers came in that way
Ministry of Health, Labour and Welfare
407 notices
Ministry of Justice
200 notices
National Tax Agency
168 notices
Public Prosecutors Office
76 notices
Ministry of Finance
59 notices
Ministry of Agriculture, Forestry and Fisheries
57 notices
Ministry of Economy, Trade and Industry
39 notices
Ministry of Defense
38 notices
National Police Agency
32 notices
Forestry Agency
24 notices
Japan Coast Guard
22 notices
Supreme Court of Japan
21 notices
Ministry of Internal Affairs and Communications
16 notices
Japan Meteorological Agency
12 notices
Cabinet Office
10 notices
Ministry of Education, Culture, Sports, Science and Technology
8 notices
Nuclear Regulation Authority
6 notices
Board of Audit of Japan
5 notices
Ministry of the Environment
5 notices
Children and Families Agency
4 notices
Public Security Intelligence Agency
4 notices
Casino Regulatory Commission
3 notices
Digital Agency
3 notices
House of Representatives
3 notices
Ministry of Foreign Affairs
3 notices
Cabinet Secretariat
2 notices
Japan Fair Trade Commission
2 notices
Japan Patent Office
2 notices
National Personnel Authority
2 notices
Fire and Disaster Management Agency
1 notice
Imperial Household Agency
1 notice

Suppliers next to it in the line

since January 2024
Abe Bungu Co., Ltd.1 buyer
2 notices
Aiba Insatsu Co., Ltd.1 buyer
2 notices
Amano Shoten Ltd.1 buyer
2 notices
Koyo Co., Ltd., Nagano
2 notices

All 435 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.