SK Innovation Eyes Sale of Korea Pipeline Operator Stake

SK Innovation (096770) is reportedly seeking to sell its stake in Korea Pipeline Corporation (DOPCO), according to recent media reports. The company has maintained a "neither confirm nor deny" stance on the matter.

However, with an estimated sale price of around 400 billion won being discussed and potential buyers including Stick Alternative Asset Management, IMM Investment, and KB Balhae Infrastructure Investment circulating, the pipeline operator is widely considered to be on the market regardless of whether a deal ultimately closes.

The development comes as SK Group continues portfolio rebalancing efforts that began in 2024, now extending to an asset the conglomerate had long cherished.

Korea Pipeline Corporation was established in 1990 as a joint venture among the government, refiners, and airlines following the enactment of the Pipeline Business Act. The company was privatized in 2001. SK Innovation holds a 41% controlling stake, and all nine presidents since privatization, including current CEO Park Chang-gil, have come from SK Group. Other shareholders include GS Caltex (28.62%), the Ministry of Trade, Industry and Energy (9.76%), S-Oil (8.87%), HD Hyundai Oilbank (6.39%), Korean Air (3.1%), and Hanwha TotalEnergies (2.26%).

The company operates 1,116 kilometers of pipelines supplying approximately 58% of Korea's light oil consumption—gasoline, diesel, kerosene, and jet fuel—to major cities and airports nationwide. Underground pipelines are considered stable and economical transportation infrastructure, unaffected by weather, time, or traffic conditions. The company can also store 5.22 million barrels of petroleum products across 12 storage facilities nationwide.

Korea Pipeline has delivered consistent financial performance. Over the past three years (2022-2024), the company averaged annual revenue of 195.1 billion won, operating profit of 52.7 billion won, and net income of 43 billion won. Total assets stood at 1.079 trillion won at the end of 2024, with liabilities of 309.2 billion won. At last March's shareholder meeting, the company declared dividends of 2,045 won per share, totaling 40.5 billion won—effectively distributing its entire earnings to shareholders.

However, the company faces persistent fire risks. In October 2018, a storage facility in Goyang, Gyeonggi Province, exploded after a sky lantern released by a Sri Lankan worker landed on the facility's lawn and ignited dry grass. Last month, a fire broke out at an outdoor fuel storage tank at the company's Yeongnam branch in Hayang-eup, Gyeongsan, narrowly avoiding a major disaster.

The sale process faces additional complications. Even the largest shareholder cannot fully control the board, as major decisions are made through a Pipeline Operation Council comprising representatives from the company, each shareholder, and the government. This structure makes it difficult for SK Innovation to command a significant control premium even in a block sale. Industry observers suggest the company may pursue a partial sale rather than a complete exit unless it plans to withdraw entirely from the refining business. "Opposition from the government and existing shareholders to private equity funds participating in management—given their need to boost corporate value quickly for exit—is virtually certain," said one refining industry official.