Who owns Tüpraş?
Tüpraş is owned by Türkiye Petrol Rafinerileri A.Ş. (Turkey).[1]
This ownership is reported in official statements but has not yet been matched to a regulatory filing.
Evidence: Shareholder Structure - Tüpraş, Türkiye Petrol Rafinerileri A.Ş. Last checked .
Key facts
- Current owner
- Türkiye Petrol Rafinerileri A.Ş. reported
- Owner HQ
- 🇹🇷 Turkey
- Origin
- 🇹🇷 Turkey
- Category
- Energy › Oil & gas › Refining & marketing
- Last verified
- · 1 sources
About Tüpraş
Tüpraş runs refineries at İzmit, İzmir, Kırıkkale and Batman, per its own site, which says the İzmit refinery began production in 1961 and has a design capacity of 11.3 million tonnes a year. Koç Holding's 2025 annual report names it the leader in Turkish refining. Koç Group entities consolidate it, and its parent Enerji Yatırımları is controlled by Koç Holding.
Ownership timeline of Tüpraş
Where Tüpraş sits in Tüpraş
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Open the full Tüpraş ownership tree →
Other brands in refining & marketing, and who owns them
The 21 brands in refining & marketing on Brandtree belong to 18 owners. The largest is Saudi Aramco, with 2.
| Brand | Owner | Owner based in |
|---|---|---|
| Lima Refinery | Cenovus | 🇨🇦 Canada |
| Petro-Canada Lubricants | HF Sinclair | 🇺🇸 United States |
| Aramco Trading | Saudi Aramco | 🇸🇦 Saudi Arabia |
| Castrol | bp | 🇬🇧 United Kingdom |
| Moove | Cosan | 🇧🇷 Brazil |
| Cosmo Oil Marketing | Cosmo Energy | 🇯🇵 Japan |
| Certas Energy | DCC | 🇮🇪 Ireland |
| Reficar | Ecopetrol | 🇨🇴 Colombia |
About the owner: Tüpraş
Tüpraş is a publicly listed company headquartered in Turkey. Brandtree records 1 brand under its control.
Tüpraş is the Turkish refiner whose shares have been quoted on Borsa İstanbul since 1991. Its own site says its parent Enerji Yatırımları A.Ş. (Koç Holding 77 percent, Aygaz 20 percent, Opet 3 percent) is controlled by Koç Holding, the Koç family and companies they own. Koç Holding's 2025 annual report lists Tüpraş as a consolidated subsidiary and says Tüpraş processed 28.1 million tonnes in 2025 at 93.6 percent capacity utilisation.
🇹🇷 Tüpraş and other Turkish brands
Brandtree records a controlling owner for 89 brands that began in Turkey. 11 of them (12%) are now controlled by a company headquartered in another country; Tüpraş is not one of them.
Frequently asked questions
Who is the parent company of Tüpraş?
The parent company of Tüpraş is Türkiye Petrol Rafinerileri A.Ş., a publicly listed company headquartered in Turkey.
Is Tüpraş Turkish?
Yes. Tüpraş originated in Turkey and its owner, Türkiye Petrol Rafinerileri A.Ş., is also headquartered in Turkey.
Is Tüpraş still owned by Türkiye Petrol Rafinerileri A.Ş.?
Yes. As of 5 October 2026, Tüpraş is still owned by Türkiye Petrol Rafinerileri A.Ş. The ownership record was last checked against primary sources on that date.
Sources (1) & corrections
Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.
- [1] Shareholder Structure - Tüpraş — Türkiye Petrol Rafinerileri A.Ş., Official document; retrieved 5 October 2026.
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