Heavy construction services: South Korea public contracts since 2024

Updated 16 October 2026 · all lines

Heavy construction services: South Korea public contracts since 2024. Since January 2024 the line carries 101,705 award notices from 2,509 buyers. 37,389 suppliers share it. 38,775 in 2024. 35,289 in 2025. 27,641 in the first 9 months of 2026. 3,848 of them had no award notice in the register from January 2016 to 2023.

Assay record ASY-KR-09PV1EE16K · Cite as: Assay Systems, “Heavy construction services: South Korea public contracts since 2024”, https://assay-systems.com/register/kr/line/heavy-construction-services/

The line

Since January 2024 the line carries 101,705 award notices from 2,509 buyers. 37,389 suppliers share it.

38,775 in 2024. 35,289 in 2025. 27,641 in the first 9 months of 2026.

3,848 of them had no award notice in the register from January 2016 to 2023.

Suppliers in the line, by award notices since 2024

2,681 more suppliers in the line are not listed here, because their register name may be the name of a private person.

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.

Request extract Ask about this line

Largest suppliers in the line

Share of the line held by each of its largest suppliers, by number of award notices, in the KONEPS register for South Korea.

Dohwaenjinieoring Co., Ltd.0.1%Hangukjonghapgisul Co., Ltd., business …0.1%Ssonda Co., Ltd.0.1%Bialinpotek Co., Ltd.0.1%Dongmyeonggisulgongdanjonghapgeonchuksa…0.1%Geonhwa Co., Ltd., business no. 138-81-…0.1%Dongseongenjinieoring Co., Ltd., busine…0.1%Sinujunggongeop Co., Ltd.0.1%Isan Co., Ltd., business no. 138-81-012…0.1%Hangukpeompeugongeop Cooperative0.1%

All suppliers in South Korea, A to Z

Source: bid results for South Korea in KONEPS (나라장터), the national e-procurement system of the Public Procurement Service, g2b.go.kr, public data open to reuse including commercial use under the Act on Promotion of the Provision and Use of Public Data; tenders from January 2016 to 30 September 2026, accessed 15 October 2026.Assay Systems has changed the data.