Samsung C&T Corporation (E&C Group) - EPC company profile

Samsung C&T Corporation (E&C Group): Explore engineering capabilities, representative projects and official company contacts.

Samsung C&T Corporation (E&C Group) — Power, nuclear, transmission and landmark infrastructure delivery

Samsung C&T’s Engineering & Construction Group delivers power plants, nuclear facilities, HVDC links, LNG terminals, civil infrastructure and major buildings. The parent company traces its history to 1938; the construction business began in 1977. Its portfolio combines engineering and construction with selected development partnerships. This profile covers the E&C Group; group-wide earnings and Trading & Investment announcements are identified separately. Development agreements for future nuclear plants are distinguished from awarded EPC and operating assets.
  • Legal name: Samsung C&T Corporation
  • Headquarters: Seoul, South Korea
  • Founded: 1938
  • Official website: Samsung C&T Corporation (E&C Group)
  • URL: https://voltformer.com/epc-contractors/samsung-ct
  • Markdown: https://voltformer.com/epc-contractors/samsung-ct.md
  • JSON: https://voltformer.com/epc-contractors/samsung-ct.json

CEO and leadership profile

Sechul Oh

President and CEO, Samsung C&T Engineering & Construction Group

Leads Samsung C&T’s Engineering & Construction Group. The current official Swedish SMR announcement identifies Sechul Oh as president and CEO of this group. The profile concerns the engineering and construction business within Samsung C&T’s diversified corporate structure, whose other business groups have separate leadership.

  • Sources checked: 2026-10-10
  • Profile: Sechul Oh

Samsung C&T · Swedish SMR strategic partnership

How to select an EPC contractor

EPC means engineering, procurement and construction. Compare contractors by project technology, country, voltage level and contractual delivery scope.

Directory methodology

This directory presents company profiles, not a scored ranking or certification. Company-wide experience may include engineering, EPCM, equipment supply and consortium roles. Confirm the exact role, current qualifications and project references with the official company before shortlisting.

What should an EPC enquiry include?

Specify the project country, capacity, grid voltage, single-line diagram, site conditions, scope boundaries, target schedule and acceptance tests. Clarify who owns permitting, civil works, grid studies, commissioning and performance guarantees.

Equipment enquiries submitted here go to Voltformer. Contact the listed company directly for its EPC services.

Engineering specializations

  • Combined-cycle and nuclear power construction
  • HVDC transmission and offshore grid links
  • LNG terminals and energy infrastructure
  • Civil infrastructure and major buildings

Declared capabilities

  • Basic and detailed engineering: Listed capability; confirm project-specific scope
  • Procurement and supply: Listed capability; confirm project-specific scope
  • Civil and structural construction: Listed capability; confirm project-specific scope
  • Testing and commissioning: Listed capability; confirm project-specific scope
  • High-voltage substation EPC: Listed capability; confirm project-specific scope
  • Transmission lines: Listed capability; confirm project-specific scope
  • Turnkey power plant EPC: Listed capability; confirm project-specific scope
  • Grid interconnection: Listed capability; confirm project-specific scope

Representative projects

UAE HVDC Project Lightning

Studsvik ReFirm SMR development

Qurayyah combined-cycle power plant

  • Capacity / scope: Combined-cycle power-plant engineering and construction
  • Country: Saudi Arabia | Client: Qurayyah project company
  • Description: The official plant portfolio identifies Qurayyah as a major power-generation reference. The asset is a client project, not Samsung-owned generation.
  • Technologies: CCPP, EPC
  • Original source: https://www.secc.co.kr/en/business/plant

Technical services

  • Infrastructure EPC and construction: Engineering, procurement, civil and electromechanical works are delivered directly or through named consortia, with responsibility defined by contract.
  • Power and renewable facilities: Generation and transmission work includes civil infrastructure, electrical systems and grid interfaces; ownership and operating roles remain project-specific.
  • Water, industrial and public facilities: Plant, building and infrastructure packages combine multidisciplinary engineering, site coordination and testing for the relevant owner and asset.
  • Development and project partnerships: Selected investments, development agreements and long-term services are stated separately from construction awards, financing and commercial operation.

Standards and certifications

Official contacts

  • Address: 26, Sangil-ro 6-gil, Gangdong-gu, Seoul, South Korea

Reference statistics

  • Established: 1938
  • Headquarters: Seoul, South Korea
  • Sourced project references: 3
  • Delivery disciplines: Engineering · Procurement · Construction

Company and energy news

Other languages

EPC contractors · Voltformer catalog

CEO and leadership profile

Sechul Oh

President and CEO, Samsung C&T Engineering & Construction Group

Leads Samsung C&T’s Engineering & Construction Group. The current official Swedish SMR announcement identifies Sechul Oh as president and CEO of this group. The profile concerns the engineering and construction business within Samsung C&T’s diversified corporate structure, whose other business groups have separate leadership.

Sources checked

Official profile and sources

Company news

How to select an EPC contractor

EPC means engineering, procurement and construction. Compare contractors by project technology, country, voltage level and contractual delivery scope.

Directory methodology

This directory presents company profiles, not a scored ranking or certification. Company-wide experience may include engineering, EPCM, equipment supply and consortium roles. Confirm the exact role, current qualifications and project references with the official company before shortlisting.

What should an EPC enquiry include?

Specify the project country, capacity, grid voltage, single-line diagram, site conditions, scope boundaries, target schedule and acceptance tests. Clarify who owns permitting, civil works, grid studies, commissioning and performance guarantees.

Equipment enquiries submitted here go to Voltformer. Contact the listed company directly for its EPC services.

Company information is translated from the same reference record; official names and technical ratings are preserved.