Japan · Procurement Portal award records · Supplier record

Chuo Kaihatsu Co., Ltd.

中央開発株式会社

Line: Management advisory services (UNSPSC 80100000)Register loaded to September 2026Compiled 12 October 2026

Chuo Kaihatsu Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 151 award notices, all years (Jul 2014 – Sep 2026); 18 since January 2024 (6 buyers); 168th rank in the line (of 2,380 suppliers · 0.1%); 29 buyers never served (5,686 notices in the line from them).

Assay record ASY-JP-0WP8NYY1Q0 · Cite as: Assay Systems, “Chuo Kaihatsu Co., Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/chuo-kaihatsu-co-ltd/

151
award notices, all years
Jul 2014 – Sep 2026
18
since January 2024
6 buyers
168th
rank in the line
of 2,380 suppliers · 0.1%
29
buyers never served
5,686 notices in the line from them

Own record by year

award notices, 2014 onward
7
15
16
19
19
20
5
12
11
9
7
6
5
2014201520162017201820192020202120222023202420252026

Who buys from Chuo Kaihatsu Co., Ltd.

since January 2024
6buyers
18notices
33%top buyer
Ministry of Agriculture, Forestry and Fisheries33.3%
6 notices
Ministry of Land, Infrastructure, Transport and Tourism27.8%
5 notices
Ministry of the Environment22.2%
4 notices
House of Representatives5.6%
1 notice
Nuclear Regulation Authority5.6%
1 notice
Imperial Household Agency5.6%
1 notice

6 buyers named Chuo Kaihatsu Co., Ltd. before 2024 only.

The line

since January 2024
10,799award notices
41buyers
2,380suppliers
15.0%held by top ten

Management advisory services (UNSPSC 80100000)

3,817
3,843
3,139
202420252026Jan–Sep
168thof 2,380 suppliers
10notices name Chuo Kaihatsu Co., Ltd.
0.1%share of the line
0.1%of 1,505 notices from Ministry of Land, Infrastructure, Transport and Tourism
0.2%of 1,286 notices from Ministry of the Environment
1.1%of 567 notices from Ministry of Agriculture, Forestry and Fisheries
559new suppliers since 2024

Buyers that buy the line and never named Chuo Kaihatsu Co., Ltd.

since April 2014
29buyers
5,686notices since 2024
27buyers took a new supplier
659suppliers came in that way
Ministry of Economy, Trade and Industry
1,373 notices
Ministry of Health, Labour and Welfare
1,062 notices
Ministry of Internal Affairs and Communications
835 notices
National Tax Agency
529 notices
Ministry of Defense
393 notices
Japan Patent Office
216 notices
Forestry Agency
197 notices
Digital Agency
136 notices
Consumer Affairs Agency
133 notices
Ministry of Education, Culture, Sports, Science and Technology
124 notices
Ministry of Foreign Affairs
117 notices
Children and Families Agency
114 notices
National Police Agency
94 notices
Fire and Disaster Management Agency
65 notices
Japan Meteorological Agency
65 notices
Personal Information Protection Commission
44 notices
Financial Services Agency
43 notices
Japan Fair Trade Commission
35 notices
Public Prosecutors Office
24 notices
Fisheries Agency
19 notices
Japan Transport Safety Board
12 notices
Board of Audit of Japan
11 notices
Reconstruction Agency
11 notices
Japan Tourism Agency
10 notices
National Personnel Authority
10 notices
Casino Regulatory Commission
8 notices
House of Councillors
3 notices
Agency for Cultural Affairs
2 notices
Environmental Dispute Coordination Commission
1 notice

Suppliers next to it in the line

since January 2024
ABELON Co., Ltd.7 buyers
10 notices
Adeko Co., Ltd.4 buyers
10 notices
Asohyumanisenta Co., Ltd.2 buyers
10 notices
Chuo Kaihatsu Co., Ltd.
10 notices

All 2,380 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.