Japan · Procurement Portal award records · Supplier record

Building Maintenance Sobi Ltd.

有限会社ビルメンテナンス創美

Line: Cleaning and janitorial services (UNSPSC 76110000)Register loaded to September 2026Compiled 12 October 2026

Building Maintenance Sobi Ltd. — Japan · Procurement Portal award records · Supplier record: 28 award notices, all years (Apr 2017 – Sep 2026); 15 since January 2024 (4 buyers); 34th rank in the line (of 649 suppliers · 0.4%); 20 buyers never served (1,747 notices in the line from them).

Assay record ASY-JP-0EOYD3Z0J9 · Cite as: Assay Systems, “Building Maintenance Sobi Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/building-maintenance-sobi-ltd/

28
award notices, all years
Apr 2017 – Sep 2026
15
since January 2024
4 buyers
34th
rank in the line
of 649 suppliers · 0.4%
20
buyers never served
1,747 notices in the line from them

Own record by year

award notices, 2014 onward
1
1
1
1
1
4
4
4
4
7
2014201520162017201820192020202120222023202420252026

Who buys from Building Maintenance Sobi Ltd.

since January 2024
4buyers
15notices
67%top buyer
Ministry of Land, Infrastructure, Transport and Tourism66.7%
10 notices
Ministry of Health, Labour and Welfare13.3%
2 notices
Ministry of Agriculture, Forestry and Fisheries13.3%
2 notices
Japan Coast Guard6.7%
1 notice

The line

since January 2024
3,113award notices
24buyers
649suppliers
26.8%held by top ten

Cleaning and janitorial services (UNSPSC 76110000)

1,076
1,053
984
202420252026Jan–Sep
34thof 649 suppliers
14notices name Building Maintenance Sobi Ltd.
0.4%share of the line
1.2%of 866 notices from Ministry of Land, Infrastructure, Transport and Tourism
0.6%of 356 notices from Ministry of Health, Labour and Welfare
2.3%of 88 notices from Ministry of Agriculture, Forestry and Fisheries
120new suppliers since 2024

Buyers that buy the line and never named Building Maintenance Sobi Ltd.

since April 2014
20buyers
1,747notices since 2024
13buyers took a new supplier
184suppliers came in that way
Ministry of Justice
307 notices
Ministry of Finance
304 notices
Forestry Agency
301 notices
National Tax Agency
269 notices
Public Prosecutors Office
158 notices
Supreme Court of Japan
124 notices
Ministry of Defense
57 notices
Cabinet Office
37 notices
Ministry of the Environment
36 notices
Japan Meteorological Agency
35 notices
House of Representatives
23 notices
National Police Agency
22 notices
Ministry of Internal Affairs and Communications
21 notices
Imperial Household Agency
20 notices
Cabinet Secretariat
10 notices
Ministry of Education, Culture, Sports, Science and Technology
9 notices
Ministry of Economy, Trade and Industry
8 notices
Central Labour Relations Commission
3 notices
National Personnel Authority
2 notices
House of Councillors
1 notice

Suppliers next to it in the line

since January 2024
Clean Kobo Co., Ltd.5 buyers
15 notices
Eiwa Co., Ltd., Osaka1 buyer
15 notices
Soshiaru Service Co., Ltd.6 buyers
14 notices
Building Maintenance Sobi Ltd.
14 notices

All 649 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.