Japan · Procurement Portal award records · Supplier record

Hamaya Kensetsu Co., Ltd.

株式会社濱谷建設

Line: Transportation repair or maintenance services (UNSPSC 78180000)Register loaded to September 2026Compiled 12 October 2026

Hamaya Kensetsu Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 1 award notices, all years (November 2022); 0 since January 2024 (0 buyers); — rank in the line (of 314 suppliers · 0.0%); 15 buyers never served (950 notices in the line from them).

Assay record ASY-JP-0812KBC0R8 · Cite as: Assay Systems, “Hamaya Kensetsu Co., Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/hamaya-kensetsu-co-ltd/

1
award notices, all years
November 2022
0
since January 2024
0 buyers
—
rank in the line
of 314 suppliers · 0.0%
15
buyers never served
950 notices in the line from them

Own record by year

award notices, 2014 onward
1
2014201520162017201820192020202120222023202420252026

Who buys from Hamaya Kensetsu Co., Ltd.

since January 2024
0buyers
0notices

No award notice names Hamaya Kensetsu Co., Ltd. since January 2024.

1 buyer named Hamaya Kensetsu Co., Ltd. before 2024 only.

The line

since January 2024
1,238award notices
16buyers
314suppliers
25.6%held by top ten

Transportation repair or maintenance services (UNSPSC 78180000)

452
434
352
202420252026Jan–Sep
—of 314 suppliers
0notices name Hamaya Kensetsu Co., Ltd.
0.0%share of the line
37new suppliers since 2024

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

since April 2014
15buyers
950notices since 2024
10buyers took a new supplier
55suppliers came in that way
Ministry of Land, Infrastructure, Transport and Tourism
734 notices
Ministry of Finance
68 notices
Ministry of Defense
37 notices
Ministry of Agriculture, Forestry and Fisheries
32 notices
Fisheries Agency
24 notices
Ministry of Health, Labour and Welfare
12 notices
Cabinet Office
10 notices
Ministry of Justice
10 notices
Ministry of Economy, Trade and Industry
7 notices
House of Councillors
3 notices
Ministry of Education, Culture, Sports, Science and Technology
3 notices
Ministry of the Environment
3 notices
National Police Agency
3 notices
Financial Services Agency
2 notices
Forestry Agency
2 notices

Suppliers next to it in the line

since January 2024
Abo Plus Co., Ltd.1 buyer
1 notice
Ahmy Co., Ltd.1 buyer
1 notice
Aichi Jidosha Sogo Service Co., Ltd.1 buyer
1 notice
Hamaya Kensetsu Co., Ltd.
0 notices

All 314 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.