Japan · Procurement Portal award records · Supplier record

Senon Co., Ltd.

株式会社セノン

Line: Passenger transport (UNSPSC 78110000)Register loaded to September 2026Compiled 16 October 2026

Senon Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 1,074 award notices, all years (Feb 2015 – Sep 2026); 280 since January 2024 (13 buyers); 2nd rank in the line (of 195 suppliers · 14.0%); 13 buyers never served (48 notices in the line from them).

Assay record ASY-JP-1W0IE291CI · Cite as: Assay Systems, “Senon Co., Ltd.: 280 award notices in Japan since 2024”, https://assay-systems.com/register/jp/senon-co-ltd/

1,074
award notices, all years
Feb 2015 – Sep 2026
280
since January 2024
13 buyers
2nd
rank in the line
of 195 suppliers · 14.0%
13
buyers never served
48 notices in the line from them

Own record by year

award notices, 2014 onward
18
29
124
119
93
110
102
102
97
99
94
87
2014201520162017201820192020202120222023202420252026

Who buys from Senon Co., Ltd.

since January 2024
13buyers
280notices
79%top buyer
Ministry of Land, Infrastructure, Transport and Tourism78.9%
221 notices
Ministry of Justice6.8%
19 notices
Supreme Court of Japan3.2%
9 notices
Ministry of Defense1.8%
5 notices
Ministry of Economy, Trade and Industry1.8%
5 notices
Cabinet Office1.4%
4 notices
House of Councillors1.1%
3 notices
Japan Coast Guard1.1%
3 notices
Ministry of Foreign Affairs1.1%
3 notices
Ministry of Agriculture, Forestry and Fisheries1.1%
3 notices
Ministry of Health, Labour and Welfare0.7%
2 notices
Ministry of Internal Affairs and Communications0.7%
2 notices
Reconstruction Agency0.4%
1 notice

9 buyers named Senon Co., Ltd. before 2024 only.

The line

since January 2024
1,340award notices
34buyers
195suppliers
57.5%held by top ten

Passenger transport (UNSPSC 78110000)

482
450
408
202420252026Jan–Sep
2ndof 195 suppliers
187notices name Senon Co., Ltd.
14.0%share of the line
28.4%of 549 notices from Ministry of Land, Infrastructure, Transport and Tourism
5.4%of 167 notices from Ministry of Justice
1.5%of 66 notices from Ministry of Defense
5.5%of 55 notices from Japan Coast Guard
25new suppliers since 2024

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

since April 2014
13buyers
48notices since 2024
3buyers took a new supplier
3suppliers came in that way
Japan Meteorological Agency
12 notices
Consumer Affairs Agency
6 notices
Ministry of Education, Culture, Sports, Science and Technology
5 notices
Casino Regulatory Commission
3 notices
Central Labour Relations Commission
3 notices
Children and Families Agency
3 notices
Digital Agency
3 notices
House of Representatives
3 notices
National Personnel Authority
3 notices
Personal Information Protection Commission
3 notices
Nuclear Regulation Authority
2 notices
Cabinet Secretariat
1 notice
National Police Agency
1 notice

Suppliers next to it in the line

since January 2024
Nihondorokoun Co., Ltd.9 buyers
212 notices
Senon Co., Ltd.
187 notices
Kokunai Logistics Co., Ltd.12 buyers
135 notices
Dai Shinto Co., Ltd.16 buyers
58 notices

All 195 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.