Japan · Procurement Portal award records · Supplier record
OCS Co., Ltd.
株式会社ＯＣＳ
Line: Printed media (UNSPSC 55100000) Register loaded to September 2026 Compiled 12 October 2026
OCS Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 79 award notices, all years (Jan 2015 – Apr 2026); 24 since January 2024 (9 buyers); 6th rank in the line (of 92 suppliers · 3.0%); 21 buyers never served (204 notices in the line from them).
Assay record ASY-JP-1V4742L1E2 · Cite as: Assay Systems, “OCS Co., Ltd. in the Procurement Portal register for Japan”, https://assay-systems.com/register/jp/ocs-co-ltd/
Own record The line Buyers Suppliers 79
award notices, all years
Jan 2015 – Apr 2026
24
since January 2024
9 buyers
6th
rank in the line
of 92 suppliers · 3.0%
21
buyers never served
204 notices in the line from them
Own record by year award notices, 2014 onward 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026
Who buys from OCS Co., Ltd. since January 2024 9 buyers
24 notices
21% top buyer
Ministry of Economy, Trade and Industry20.8%
5 notices
Ministry of Finance16.7%
4 notices
National Police Agency12.5%
3 notices
Ministry of Foreign Affairs12.5%
3 notices
Ministry of Defense12.5%
3 notices
Financial Services Agency8.3%
2 notices
Supreme Court of Japan8.3%
2 notices
Ministry of Education, Culture, Sports, Science and Technology4.2%
1 notice
Ministry of Land, Infrastructure, Transport and Tourism4.2%
1 notice
2 buyers named OCS Co., Ltd. before 2024 only.
The line since January 2024 608 award notices
32 buyers
92 suppliers
56.4% held by top ten
Printed media (UNSPSC 55100000)
6th of 92 suppliers
18 notices name OCS Co., Ltd.
3.0% share of the line
6.3% of 63 notices from Ministry of Finance
11.9% of 42 notices from Ministry of Economy, Trade and Industry
7.4% of 27 notices from Supreme Court of Japan
11.8% of 17 notices from Ministry of Foreign Affairs
21 new suppliers since 2024
Buyers that buy the line and never named OCS Co., Ltd. since April 2014 21 buyers
204 notices since 2024
13 buyers took a new supplier
22 suppliers came in that way
National Tax Agency
81 notices
Ministry of Agriculture, Forestry and Fisheries
31 notices
Public Prosecutors Office
24 notices
Ministry of Internal Affairs and Communications
11 notices
Board of Audit of Japan
6 notices
House of Councillors
6 notices
Japan Meteorological Agency
6 notices
Ministry of Health, Labour and Welfare
5 notices
Consumer Affairs Agency
4 notices
Ministry of the Environment
4 notices
Casino Regulatory Commission
3 notices
Children and Families Agency
3 notices
House of Representatives
3 notices
Japan Fair Trade Commission
3 notices
National Personnel Authority
3 notices
Cabinet Legislation Bureau
2 notices
Cabinet Secretariat
2 notices
Japan Coast Guard
2 notices
Fire and Disaster Management Agency
1 notice
Japan Patent Office
1 notice
Suppliers next to it in the line since January 2024 Atto Clipping Co., Ltd.9 buyers
15 notices
Maruzen Junku Do Shoten Co., Ltd.4 buyers
15 notices
Nakamura Shoten Co., Ltd., Tokyo4 buyers
15 notices
All 92 suppliers in the line
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.