Japan · Procurement Portal award records · Supplier record

Central Ai Co., Ltd.

セントラル・アイ株式会社

Line: Telecommunications media services (UNSPSC 83110000)Register loaded to September 2026Compiled 12 October 2026

Central Ai Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 17 award notices, all years (Mar 2015 – Mar 2024); 2 since January 2024 (2 buyers); 47th rank in the line (of 138 suppliers · 0.5%); 24 buyers never served (318 notices in the line from them).

Assay record ASY-JP-11AIRSU0BT · Cite as: Assay Systems, “Central Ai Co., Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/central-ai-co-ltd/

17
award notices, all years
Mar 2015 – Mar 2024
2
since January 2024
2 buyers
47th
rank in the line
of 138 suppliers · 0.5%
24
buyers never served
318 notices in the line from them

Own record by year

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

Who buys from Central Ai Co., Ltd.

since January 2024
2buyers
2notices
50%top buyer
Cabinet Legislation Bureau50.0%
1 notice
Imperial Household Agency50.0%
1 notice

3 buyers named Central Ai Co., Ltd. before 2024 only.

The line

since January 2024
418award notices
29buyers
138suppliers
38.3%held by top ten

Telecommunications media services (UNSPSC 83110000)

140
154
124
202420252026Jan–Sep
47thof 138 suppliers
2notices name Central Ai Co., Ltd.
0.5%share of the line
33.3%of 3 notices from Cabinet Legislation Bureau
33.3%of 3 notices from Imperial Household Agency
20new suppliers since 2024

Buyers that buy the line and never named Central Ai Co., Ltd.

since April 2014
24buyers
318notices since 2024
20buyers took a new supplier
60suppliers came in that way
Ministry of Land, Infrastructure, Transport and Tourism
85 notices
Japan Coast Guard
38 notices
Ministry of Justice
36 notices
National Police Agency
36 notices
Cabinet Office
22 notices
Ministry of Agriculture, Forestry and Fisheries
17 notices
Public Prosecutors Office
13 notices
Ministry of Internal Affairs and Communications
11 notices
Supreme Court of Japan
11 notices
Japan Meteorological Agency
8 notices
Ministry of Health, Labour and Welfare
6 notices
Cabinet Secretariat
4 notices
Consumer Affairs Agency
4 notices
Ministry of Economy, Trade and Industry
4 notices
Ministry of Foreign Affairs
4 notices
Digital Agency
3 notices
Japan Fair Trade Commission
3 notices
Ministry of the Environment
3 notices
National Personnel Authority
3 notices
Children and Families Agency
2 notices
Nuclear Regulation Authority
2 notices
Casino Regulatory Commission
1 notice
Fire and Disaster Management Agency
1 notice
Public Security Intelligence Agency
1 notice

Suppliers next to it in the line

since January 2024
Go Kyo Tsushin System Co., Ltd.1 buyer
2 notices
HARVEY Co., Ltd.2 buyers
2 notices
Higashidori Integrate Co., Ltd.2 buyers
2 notices
Central Ai Co., Ltd.
2 notices

All 138 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.