Japan · Procurement Portal award records · Supplier record

Obayashi Doro Co., Ltd.

大林道路株式会社

Line: Heavy construction services (UNSPSC 72140000)Register loaded to September 2026Compiled 12 October 2026

Obayashi Doro Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 6 award notices, all years (Nov 2020 – Sep 2026); 4 since January 2024 (1 buyer); 54th rank in the line (of 293 suppliers · 0.3%); 11 buyers never served (116 notices in the line from them).

Assay record ASY-JP-0Z9OFEB0B6 · Cite as: Assay Systems, “Obayashi Doro Co., Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/obayashi-doro-co-ltd/

6
award notices, all years
Nov 2020 – Sep 2026
4
since January 2024
1 buyer
54th
rank in the line
of 293 suppliers · 0.3%
11
buyers never served
116 notices in the line from them

Own record by year

award notices, 2014 onward
1
1
2
1
1
2014201520162017201820192020202120222023202420252026

Who buys from Obayashi Doro Co., Ltd.

since January 2024
1buyers
4notices
100%top buyer
Ministry of Land, Infrastructure, Transport and Tourism100.0%
4 notices

1 buyer named Obayashi Doro Co., Ltd. before 2024 only.

The line

since January 2024
599award notices
13buyers
293suppliers
19.5%held by top ten

Heavy construction services (UNSPSC 72140000)

242
191
166
202420252026Jan–Sep
54thof 293 suppliers
2notices name Obayashi Doro Co., Ltd.
0.3%share of the line
0.5%of 410 notices from Ministry of Land, Infrastructure, Transport and Tourism
55new suppliers since 2024

Buyers that buy the line and never named Obayashi Doro Co., Ltd.

since April 2014
11buyers
116notices since 2024
8buyers took a new supplier
47suppliers came in that way
Ministry of Finance
46 notices
Ministry of the Environment
18 notices
Japan Meteorological Agency
13 notices
Ministry of Health, Labour and Welfare
13 notices
Ministry of Agriculture, Forestry and Fisheries
11 notices
Ministry of Justice
9 notices
National Tax Agency
2 notices
Fisheries Agency
1 notice
Imperial Household Agency
1 notice
Ministry of Foreign Affairs
1 notice
Public Prosecutors Office
1 notice

Suppliers next to it in the line

since January 2024
Asumu Corporation Co., Ltd.1 buyer
2 notices
Azubiru Co., Ltd.2 buyers
2 notices
Chukyo Giken Co., Ltd.1 buyer
2 notices
Obayashi Doro Co., Ltd.
2 notices

All 293 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.