S-OIL Corporation Email Format

Oil and Gas서울특별시, South Korea501-1000 Employees

S-OIL Corporation is a South Korean oil and gas company headquartered at 192 Baekbeom-ro, Mapo-gu, Seoul, 04196, South Korea, and it employs about 501–1000 people. It operates crude oil refining and related facilities, including a 669,000 barrels-per-day refining capacity at the Onsan Industrial Complex in Ulsan, and it manufactures lube base oil and petrochemical products; the company also runs the Xylene Center, described as the world's largest PX production facility, and a Bunker-C Cracking Center. In 2018, S-OIL completed the RUC/ODC project to expand into petrochemical downstream operations, which began commercial operation and supported its growth strategy. Since 2015, Saudi Aramco has been the single largest shareholder, providing high reliability and access to global resources for the company's growth. The company has pursued diversification and sustainability initiatives, including the 2024 acquisition of ISCC EU, and in 2026 has announced immersion cooling solutions for data centers through partnerships with GST International and Onion Software.

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