Japan · Procurement Portal award records · Supplier record

Mikuni Ya Kensetsu Co., Ltd.

三国屋建設株式会社

Line: Passenger transport (UNSPSC 78110000)Register loaded to September 2026Compiled 12 October 2026

Mikuni Ya Kensetsu Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 39 award notices, all years (Sep 2014 – Aug 2026); 16 since January 2024 (3 buyers); 36th rank in the line (of 195 suppliers · 0.4%); 31 buyers never served (701 notices in the line from them).

Assay record ASY-JP-1SZ5JEF02D · Cite as: Assay Systems, “Mikuni Ya Kensetsu Co., Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/mikuni-ya-kensetsu-co-ltd/

39
award notices, all years
Sep 2014 – Aug 2026
16
since January 2024
3 buyers
36th
rank in the line
of 195 suppliers · 0.4%
31
buyers never served
701 notices in the line from them

Own record by year

award notices, 2014 onward
1
2
1
1
4
2
1
2
4
5
9
5
2
2014201520162017201820192020202120222023202420252026

Who buys from Mikuni Ya Kensetsu Co., Ltd.

since January 2024
3buyers
16notices
50%top buyer
Ministry of Land, Infrastructure, Transport and Tourism50.0%
8 notices
Japan Coast Guard43.8%
7 notices
Ministry of Finance6.2%
1 notice

The line

since January 2024
1,340award notices
34buyers
195suppliers
57.5%held by top ten

Passenger transport (UNSPSC 78110000)

482
450
408
202420252026Jan–Sep
36thof 195 suppliers
5notices name Mikuni Ya Kensetsu Co., Ltd.
0.4%share of the line
0.9%of 549 notices from Ministry of Land, Infrastructure, Transport and Tourism
25new suppliers since 2024

Buyers that buy the line and never named Mikuni Ya Kensetsu Co., Ltd.

since April 2014
31buyers
701notices since 2024
13buyers took a new supplier
41suppliers came in that way
Ministry of Justice
167 notices
Ministry of Health, Labour and Welfare
120 notices
National Tax Agency
93 notices
Ministry of Defense
66 notices
Ministry of Internal Affairs and Communications
45 notices
Ministry of Economy, Trade and Industry
35 notices
Cabinet Office
33 notices
Ministry of the Environment
19 notices
Public Prosecutors Office
19 notices
Ministry of Agriculture, Forestry and Fisheries
18 notices
Japan Meteorological Agency
12 notices
Reconstruction Agency
10 notices
Supreme Court of Japan
8 notices
Consumer Affairs Agency
6 notices
Ministry of Foreign Affairs
6 notices
Ministry of Education, Culture, Sports, Science and Technology
5 notices
Cabinet Legislation Bureau
3 notices
Casino Regulatory Commission
3 notices
Central Labour Relations Commission
3 notices
Children and Families Agency
3 notices
Digital Agency
3 notices
House of Councillors
3 notices
House of Representatives
3 notices
Japan Fair Trade Commission
3 notices
Japan Patent Office
3 notices
National Personnel Authority
3 notices
Personal Information Protection Commission
3 notices
Forestry Agency
2 notices
Nuclear Regulation Authority
2 notices
Cabinet Secretariat
1 notice
National Police Agency
1 notice

Suppliers next to it in the line

since January 2024
Hokuto Engineering Co., Ltd.3 buyers
5 notices
Kawasaki Kaiji Co., Ltd.1 buyer
5 notices
Musashi Kyo Hatsu Co., Ltd.2 buyers
5 notices
Mikuni Ya Kensetsu Co., Ltd.
5 notices

All 195 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.