Samsung EPC Co., Ltd., headquartered in Jubail, is a partnership between The Zedan Group and Samsung Engineering Co., Ltd. of South Korea, to provide services in the fields of energy facilities, including oil and gas refineries as well as major petrochemical complexes.

Samsung Engineering was founded in 1970 in Seoul, South Korea and has grown from a modest domestic engineering firm to a globally recognized leader in the fields of engineering and energy, due to its efforts to expand its EPC project portfolio in the energy fields in Saudi Arabia and the globe.