DL E&C
Corporate brand
UnclaimedDL E&C is a South Korean engineering, procurement and construction company serving infrastructure, energy, industrial and building markets.
Last updated August 22, 2026
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Overview
DL E&C Co., Ltd. is a South Korean construction and engineering company headquartered in Seoul. It was formed from the construction division of Daelim Industrial and operates as a major engineering, procurement and construction contractor with activities extending beyond South Korea into Asian and Middle Eastern markets. Its scope covers the design, procurement, construction and development of complex facilities and infrastructure rather than a single narrow construction specialty. The company’s business areas include gas facilities, petroleum refining, chemical and petrochemical plants, power-generation and other energy facilities, housing and commercial buildings, civil engineering works, and industrial facilities. This range gives DL E&C exposure to both privately developed real estate and large public or industrial infrastructure projects. Its work is generally delivered through project-based contracts, in which technical engineering, construction management, procurement capabilities and coordination with government or industrial clients are central to performance. DL E&C is also associated with apartment development in South Korea. Its principal residential brand is e편한세상, which is used for apartment and housing projects. In this capacity, the company participates not only as a contractor but also as a developer and housing brand operator, linking its construction expertise with consumer-facing residential development. The company’s predecessor organization traces its origins to the establishment of the Daelim Group of Industries in 1962 in Gyeongsang Province. Over time, the Daelim organization expanded from its South Korean industrial base into construction, civil infrastructure, energy and overseas EPC work. DL E&C represents the construction business under the group’s later corporate structure. Among the projects associated with the company are major bridges and infrastructure works, including the 1915 Çanakkale Bridge, Sepung Bridge, Geobukseon Bridge, Cheongpung Bridge and Brunei’s Temburong Bridge. The company has also undertaken large energy and industrial projects in overseas markets. In 2013, the Daelim organization was awarded Malaysia’s 3A 1,200-megawatt power plant project and Oman’s Sohar Refinery Expansion Project. These awards illustrate its positioning as an EPC contractor capable of executing large-scale power, refining and process-industry developments outside Korea. DL E&C’s brand identity therefore combines three related roles: an international EPC and industrial contractor, a civil infrastructure builder, and a Korean residential developer. Its competitive proposition is based on the ability to manage technically demanding projects across multiple sectors, while its e편한세상 business provides a recognizable consumer-facing presence in the domestic housing market. Publicly available reference material identifies the company’s broad sectors and representative projects but does not establish a complete current executive roster, ownership breakdown, financial profile or official website URL in the supplied sources.
History
DL E&C belongs to the construction lineage of the Daelim business group. The group’s industrial origins are traced to 1962, when the Daelim Group of Industries began in Gyeongsang Province, South Korea. Its activities later developed into a broader portfolio encompassing construction, civil engineering, industrial facilities, energy projects and housing. The construction business grew into an important Korean contractor with capabilities extending from building and residential development to technically complex process plants and power facilities. Its overseas work placed the organization in the wider Asian and Middle Eastern EPC market, where contractors are often required to combine engineering design, equipment procurement, construction execution and commissioning coordination for large industrial clients. The organization’s project history includes bridges and other civil works such as Sepung Bridge, Geobukseon Bridge and Cheongpung Bridge. It also participated in major international infrastructure developments, including the 1915 Çanakkale Bridge in Turkey and Brunei’s Temburong Bridge. These projects represent the civil-engineering side of the business and complement its industrial and energy portfolio. In 2013, the Daelim organization secured two notable overseas industrial awards identified in the available reference material: Malaysia’s 3A 1,200-megawatt power plant project and Oman’s Sohar Refinery Expansion Project. The awards demonstrated the scale and geographic reach of its power and refinery EPC capabilities. DL E&C is the corporate successor to Daelim Industrial’s construction division. Under the DL Group structure, it operates as a separately identified construction and engineering company headquartered in Seoul. Its activities include gas, petroleum refining, chemical and petrochemical facilities, power and energy plants, buildings and housing, civil works and industrial facilities. The company also has a substantial domestic residential identity through e편한세상, an apartment development brand. This gives DL E&C a dual market presence: institutional and industrial clients for EPC and infrastructure projects, and Korean homebuyers for branded apartment developments. The available reference material does not provide enough information to establish a complete chronology of corporate restructurings, current management, listing status, ownership percentages or recent operating results, so those fields remain unfilled.
- 2013
Malaysia 3A power project awarded
[1]The Daelim organization was awarded Malaysia’s 3A 1,200-megawatt power plant project.
- 2013
Sohar Refinery Expansion Project awarded
[1]The Daelim organization won the Sohar Refinery Expansion Project in Oman.
- 1962
Daelim Group of Industries begins
[1]The corporate lineage associated with DL E&C traces its origins to the establishment of the Daelim Group of Industries in Gyeongsang Province, South Korea.
Products and positioning
A diversified South Korean EPC and construction company combining international industrial and energy project execution, civil infrastructure construction, and domestic apartment development.
Residential development
e편한세상
e편한세상 is DL E&C’s apartment and housing brand in South Korea. It represents the company’s consumer-facing residential business, complementing its institutional EPC and civil-engineering activities. Through this brand, DL E&C participates in apartment development and presents housing projects under a consistent identity.
Engineering, procurement and construction
International EPC services
DL E&C provides project delivery capabilities for gas, petroleum refining, chemical and petrochemical, power and energy facilities. Its EPC work involves the integrated execution of engineering, procurement and construction for large industrial and infrastructure developments in South Korea and overseas markets.
Civil engineering
Civil infrastructure construction
The company undertakes civil works including bridge and infrastructure construction. Representative projects associated with the business include the 1915 Çanakkale Bridge, Sepung Bridge, Geobukseon Bridge, Cheongpung Bridge and Brunei’s Temburong Bridge.
Brand decisions
2013
Pursuit of major overseas energy and refining contractsOtherBackground
The Daelim organization was expanding its international EPC activity in power generation and petroleum refining.
Action taken
It secured Malaysia’s 3A 1,200-megawatt power plant project and Oman’s Sohar Refinery Expansion Project.
Aftermath
The awards reinforced the organization’s position as an international contractor for large-scale energy and process-industry projects.
Recent events
Reported
DL E&C and its housing brands win 2021 IDEA Design Awards[2]
DL E&C won three awards in industrial design at the 2021 IDEA Design Award. Its e-Pyeonhansesang apartment home design received a bronze award and a main award in Digital Interaction, while its ACRO brand received the top award in Environments.
Sources2 sources
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