Private company
Who owns GS Caltex Corporation
One company in the researched set discloses a stake in GS Caltex Corporation, none of it sized by anyone who discloses it. GS Caltex Corporation is private, so no 13F reports it: a 13F covers exchange listed positions only. These figures exist because each holder disclosed the stake in its own filings.
GS Caltex Corporation - Profile
- Type
- joint venture
- Based in
- South Korea
- Founded
- 1967
GS Caltex Corporation is a South Korean oil refiner and petrochemical producer headquartered in Seoul, created in May 1967 as Honam Oil Refinery in partnership with Caltex, the country's first privately owned oil company, and renamed LG Caltex and then GS Caltex in 2005 when the GS Group separated from LG. Its operations centre on the Yeosu complex in Jeollanam province, a six million square metre site that started refining in 1969 and now processes around 800,000 barrels of crude a day, sourced from about thirty countries, and includes Korea's largest heavy oil upgrading plant at 274,000 barrels a day. Alongside fuels it makes aromatics, olefins and polypropylene, produces base oils and Kixx branded lubricants, supplies a national network of service stations, and exports petroleum and chemical products to dozens of countries. It added a mixed feed cracker near Yeosu designed for 700,000 tonnes a year of ethylene and 500,000 tonnes a year of polyethylene under a two trillion won investment.
Source
GS Caltex Corporation files nothing with the SEC, so none of this comes from a filer record. The description was written for this site in August 2026 from GS Caltex (Wikipedia), Refinery profile: Yeosu cracking refinery, South Korea (Offshore Technology) and GS Caltex lets contract for grassroots olefins complex (Oil & Gas Journal). The ownership figures below come from the holders' filings instead, and are sourced row by row.
The disclosed stakes
One row per position. Where a holder reports the same company in two share classes, both rows are shown rather than summed, because the class is part of a position's identity.
Where each figure comes from
A private stake has no ownership form behind it, so the source is always the holder's own filing or disclosure. Anything modelled says so, with the arithmetic.
- Chevron Corporation. Ownership percentage is filed ('Chevron owns 50 percent of GS Caltex Corporation'). No per-investee carrying value is disclosed in the 10-K (see CPChem note); value_usd left null. source
What this page is not
It is not a complete register. It lists the holders who happen to be inside the researched set and disclosed the stake themselves. A private company can have many other shareholders, and nothing here rules them out: venture investors, founders and employees usually appear in no public filing at all. Percentages are of GS Caltex Corporation where a holder stated one, and are missing where no holder did.