Japan · Procurement Portal award records · Supplier record

Sumitomo Densetsu Co., Ltd.

住友電設株式会社

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

Sumitomo Densetsu Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 75 award notices, all years (Apr 2015 – Apr 2026); 14 since January 2024 (5 buyers); 101st rank in the line (of 1,563 suppliers · 0.2%); 30 buyers never served (3,276 notices in the line from them).

Assay record ASY-JP-0RTPIY910P · Cite as: Assay Systems, “Sumitomo Densetsu Co., Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/sumitomo-densetsu-co-ltd/

75
award notices, all years
Apr 2015 – Apr 2026
14
since January 2024
5 buyers
101st
rank in the line
of 1,563 suppliers · 0.2%
30
buyers never served
3,276 notices in the line from them

Own record by year

award notices, 2014 onward
3
4
9
9
7
4
4
11
10
6
4
4
2014201520162017201820192020202120222023202420252026

Who buys from Sumitomo Densetsu Co., Ltd.

since January 2024
5buyers
14notices
43%top buyer
Ministry of Land, Infrastructure, Transport and Tourism42.9%
6 notices
Public Prosecutors Office35.7%
5 notices
Ministry of Defense7.1%
1 notice
Financial Services Agency7.1%
1 notice
Japan Meteorological Agency7.1%
1 notice

6 buyers named Sumitomo Densetsu 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
101stof 1,563 suppliers
13notices name Sumitomo Densetsu Co., Ltd.
0.2%share of the line
0.3%of 1,767 notices from Ministry of Land, Infrastructure, Transport and Tourism
0.3%of 379 notices from Ministry of Defense
0.8%of 124 notices from Financial Services Agency
1.0%of 98 notices from Japan Meteorological Agency
289new suppliers since 2024

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

since April 2014
30buyers
3,276notices since 2024
29buyers took a new supplier
469suppliers came in that way
Ministry of Internal Affairs and Communications
388 notices
National Tax Agency
347 notices
Ministry of Agriculture, Forestry and Fisheries
322 notices
Digital Agency
318 notices
Cabinet Office
269 notices
Ministry of the Environment
236 notices
Ministry of Economy, Trade and Industry
229 notices
Supreme Court of Japan
209 notices
Ministry of Education, Culture, Sports, Science and Technology
165 notices
Cabinet Secretariat
133 notices
Ministry of Foreign Affairs
127 notices
Fire and Disaster Management Agency
78 notices
Japan Patent Office
75 notices
Forestry Agency
51 notices
Children and Families Agency
49 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
Araidobureinzu Co., Ltd.7 buyers
13 notices
Hitachi Shakai Joho Service Co., Ltd.4 buyers
13 notices
Marble Co., Ltd.4 buyers
13 notices
Sumitomo Densetsu Co., Ltd.
13 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.