Japan · Procurement Portal award records · Supplier record

Cyber- Defense Kenkyusho Co., Ltd.

株式会社サイバーディフェンス研究所

Line: Computer services (UNSPSC 81110000)Register loaded to September 2026Compiled 12 October 2026

Cyber- Defense Kenkyusho Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 26 award notices, all years (Aug 2014 – Nov 2025); 6 since January 2024 (1 buyer); 586th rank in the line (of 1,563 suppliers · 0.0%); 35 buyers never served (6,087 notices in the line from them).

Assay record ASY-JP-0679O6A1HO · Cite as: Assay Systems, “Cyber- Defense Kenkyusho Co., Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/cyber-defense-kenkyusho-co-ltd/

26
award notices, all years
Aug 2014 – Nov 2025
6
since January 2024
1 buyer
586th
rank in the line
of 1,563 suppliers · 0.0%
35
buyers never served
6,087 notices in the line from them

Own record by year

award notices, 2014 onward
1
5
3
1
2
1
7
2
4
2014201520162017201820192020202120222023202420252026

Who buys from Cyber- Defense Kenkyusho Co., Ltd.

since January 2024
1buyers
6notices
100%top buyer
Ministry of Defense100.0%
6 notices

5 buyers named Cyber- Defense Kenkyusho Co., Ltd. before 2024 only.

The line

since January 2024
7,485award notices
41buyers
1,563suppliers
18.1%held by top ten

Computer services (UNSPSC 81110000)

2,704
2,686
2,095
202420252026Jan–Sep
586thof 1,563 suppliers
2notices name Cyber- Defense Kenkyusho Co., Ltd.
0.0%share of the line
0.5%of 379 notices from Ministry of Defense
289new suppliers since 2024

Buyers that buy the line and never named Cyber- Defense Kenkyusho Co., Ltd.

since April 2014
35buyers
6,087notices since 2024
34buyers took a new supplier
660suppliers came in that way
Ministry of Land, Infrastructure, Transport and Tourism
1,767 notices
Ministry of Health, Labour and Welfare
629 notices
Ministry of Justice
492 notices
Ministry of Internal Affairs and Communications
388 notices
Ministry of Agriculture, Forestry and Fisheries
322 notices
Digital Agency
318 notices
Ministry of Finance
293 notices
Cabinet Office
269 notices
Ministry of the Environment
236 notices
Supreme Court of Japan
209 notices
Ministry of Education, Culture, Sports, Science and Technology
165 notices
Japan Coast Guard
143 notices
Financial Services Agency
124 notices
Japan Meteorological Agency
98 notices
Fire and Disaster Management Agency
78 notices
Japan Patent Office
75 notices
Board of Audit of Japan
57 notices
Forestry Agency
51 notices
Children and Families Agency
49 notices
Public Prosecutors Office
44 notices
Japan Fair Trade Commission
39 notices
Fisheries Agency
33 notices
House of Councillors
31 notices
Nuclear Regulation Authority
31 notices
House of Representatives
28 notices
Consumer Affairs Agency
26 notices
National Personnel Authority
25 notices
Personal Information Protection Commission
25 notices
Japan Transport Safety Board
15 notices
Japan Tourism Agency
9 notices
Imperial Household Agency
5 notices
Cabinet Legislation Bureau
4 notices
Casino Regulatory Commission
4 notices
Reconstruction Agency
4 notices
Central Labour Relations Commission
1 notice

Suppliers next to it in the line

since January 2024
Across Road Co., Ltd.2 buyers
2 notices
Act Co., Ltd., Tokyo2 buyers
2 notices
AGEST Co., Ltd.2 buyers
2 notices
Cyber- Defense Kenkyusho Co., Ltd.
2 notices

All 1,563 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.