Japan · Procurement Portal award records · Supplier record

Kokuki Anzen Unko Shien Center

一般財団法人航空機安全運航支援センター

Line: Earth science services (UNSPSC 81150000)Register loaded to September 2026Compiled 12 October 2026

Kokuki Anzen Unko Shien Center — Japan · Procurement Portal award records · Supplier record: 55 award notices, all years (Apr 2016 – Apr 2026); 15 since January 2024 (2 buyers); 7th rank in the line (of 189 suppliers · 1.7%); 15 buyers never served (191 notices in the line from them).

Assay record ASY-JP-1956LCV1MW · Cite as: Assay Systems, “Kokuki Anzen Unko Shien Center in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/kokuki-anzen-unko-shien-center/

55
award notices, all years
Apr 2016 – Apr 2026
15
since January 2024
2 buyers
7th
rank in the line
of 189 suppliers · 1.7%
15
buyers never served
191 notices in the line from them

Own record by year

award notices, 2014 onward
6
5
5
5
4
5
5
5
5
5
5
2014201520162017201820192020202120222023202420252026

Who buys from Kokuki Anzen Unko Shien Center

since January 2024
2buyers
15notices
60%top buyer
Ministry of Land, Infrastructure, Transport and Tourism60.0%
9 notices
Japan Meteorological Agency40.0%
6 notices

The line

since January 2024
363award notices
17buyers
189suppliers
21.2%held by top ten

Earth science services (UNSPSC 81150000)

141
132
90
202420252026Jan–Sep
7thof 189 suppliers
6notices name Kokuki Anzen Unko Shien Center
1.7%share of the line
6.9%of 87 notices from Japan Meteorological Agency
33new suppliers since 2024

Buyers that buy the line and never named Kokuki Anzen Unko Shien Center

since April 2014
15buyers
191notices since 2024
14buyers took a new supplier
38suppliers came in that way
Ministry of Finance
54 notices
Japan Coast Guard
28 notices
Ministry of Agriculture, Forestry and Fisheries
28 notices
Ministry of the Environment
18 notices
Ministry of Defense
17 notices
Nuclear Regulation Authority
11 notices
Ministry of Health, Labour and Welfare
9 notices
Ministry of Economy, Trade and Industry
8 notices
Ministry of Justice
6 notices
Cabinet Office
5 notices
Forestry Agency
2 notices
Imperial Household Agency
2 notices
Ministry of Internal Affairs and Communications
1 notice
Reconstruction Agency
1 notice
Supreme Court of Japan
1 notice

Suppliers next to it in the line

since January 2024
Service Engineering Co., Ltd.1 buyer
7 notices
Nihonchizu Center1 buyer
6 notices
Ryukyujin Zai Haken Center Co., Ltd.1 buyer
6 notices
Kokuki Anzen Unko Shien Center
6 notices

All 189 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.