Fuels: Japan public contracts since 2024

Updated 12 October 2026 · all lines

Fuels: Japan public contracts since 2024. Since January 2024 the line carries 2,422 award notices from 29 buyers. 491 suppliers share it. 883 in 2024. 893 in 2025. 646 in the first 9 months of 2026. 75 of them had no award notice in the register from April 2014 to 2023.

Assay record ASY-JP-151BGNS0QF · Cite as: Assay Systems, “Fuels: Japan public contracts since 2024”, https://assay-systems.com/register/jp/line/fuels/

The line

Since January 2024 the line carries 2,422 award notices from 29 buyers. 491 suppliers share it.

883 in 2024. 893 in 2025. 646 in the first 9 months of 2026.

75 of them had no award notice in the register from April 2014 to 2023.

Suppliers in the line, by award notices since 2024

The extract for this line

Names every buyer behind the figures and, for each award notice, the supplier, the award date, the notice number and the value where one is disclosed, and the notices behind every figure.

Largest suppliers in the line

Share of the line held by each of its largest suppliers, by number of award notices, in the Procurement Portal register for Japan.

Shuwa Co., Ltd.3.6%Minami Sekiyu Co., Ltd., Hokkaido3.1%Asahi Enaji Ltd.2.8%Kamei Co., Ltd.2.1%Nakagawa Bussan Co., Ltd.1.8%Hayashi Ken Esuto Co., Ltd.1.7%Ishino Koyu Co., Ltd.1.5%Kitanihon Enerugi Co., Ltd.1.5%Isewan Sekiyu Co., Ltd.1.4%Minato Sekiyu Co., Ltd.1.4%

All suppliers in Japan, A to Z

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.