Japan · Procurement Portal award records · Supplier record

Idea Co., Ltd., Tokyo, Corporate Number 7010901005494

いであ株式会社

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

Idea Co., Ltd., Tokyo, Corporate Number 7010901005494 — Japan · Procurement Portal award records · Supplier record: 647 award notices, all years (Jun 2014 – Sep 2026); 199 since January 2024 (8 buyers); 10th rank in the line (of 2,380 suppliers · 0.8%); 32 buyers never served (3,553 notices in the line from them).

Assay record ASY-JP-0JZSCSH0FJ · Cite as: Assay Systems, “Idea Co., Ltd., Tokyo, Corporate Number 7010901005494 in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/idea-co-ltd-tokyo-corporate-number-7010901005494/

647
award notices, all years
Jun 2014 – Sep 2026
199
since January 2024
8 buyers
10th
rank in the line
of 2,380 suppliers · 0.8%
32
buyers never served
3,553 notices in the line from them

Own record by year

award notices, 2014 onward
19
35
42
47
47
50
50
48
51
59
67
67
65
2014201520162017201820192020202120222023202420252026

Who buys from Idea Co., Ltd., Tokyo, Corporate Number 7010901005494

since January 2024
8buyers
199notices
62%top buyer
Ministry of the Environment62.3%
124 notices
Ministry of Land, Infrastructure, Transport and Tourism18.1%
36 notices
Ministry of Agriculture, Forestry and Fisheries10.1%
20 notices
Ministry of Economy, Trade and Industry2.5%
5 notices
Cabinet Office2.5%
5 notices
Ministry of Defense2.0%
4 notices
Japan Coast Guard2.0%
4 notices
Fire and Disaster Management Agency0.5%
1 notice

1 buyer named Idea Co., Ltd., Tokyo, Corporate Number 7010901005494 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
10thof 2,380 suppliers
89notices name Idea Co., Ltd., Tokyo, Corporate Number 7010901005494
0.8%share of the line
0.6%of 1,505 notices from Ministry of Land, Infrastructure, Transport and Tourism
0.4%of 1,373 notices from Ministry of Economy, Trade and Industry
4.0%of 1,286 notices from Ministry of the Environment
0.3%of 861 notices from Cabinet Office
559new suppliers since 2024

Buyers that buy the line and never named Idea Co., Ltd., Tokyo, Corporate Number 7010901005494

since April 2014
32buyers
3,553notices since 2024
30buyers took a new supplier
524suppliers came in that way
Ministry of Internal Affairs and Communications
835 notices
National Tax Agency
529 notices
Ministry of Finance
235 notices
Cabinet Secretariat
222 notices
Japan Patent Office
216 notices
Forestry Agency
197 notices
Ministry of Justice
185 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
Nuclear Regulation Authority
72 notices
Japan Meteorological Agency
65 notices
Personal Information Protection Commission
44 notices
Financial Services Agency
43 notices
Japan Fair Trade Commission
35 notices
Supreme Court of Japan
32 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
House of Representatives
9 notices
Casino Regulatory Commission
8 notices
Imperial Household Agency
5 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
ABeam Consulting Ltd.15 buyers
89 notices
Idea Co., Ltd., Tokyo, Corporate Number 7010901005494
89 notices
Shizenkankyo Kenkyu Center1 buyer
87 notices
Deloitte Tomatsu Consulting LLC9 buyers
86 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.