Petrochemical companies

company

Hungarian oil industry corporation

Ineos Group Limited (; ) is a British multinational conglomerate headquartered and registered in London. it was the ninth largest chemical company in the world, with additional operations in fuel, packaging and food, construction, automotive, pharmaceuticals, textiles, and professional sports. Ineos is organised into about 20 standalone business units, each with its own board and operating almost entirely independently, although founder Jim Ratcliffe, who owns a controlling interest, and his associates, who collectively own a minority share, sit on their boards occasionally.

South Korean conglomerate

Saudi Basic Industries Corporation (), known as SABIC (), is a Saudi chemical manufacturing company. 70% of SABIC's shares are owned by Saudi Aramco. It is active in petrochemicals, chemicals, industrial polymers and fertilizers. It is the second largest public company in the Middle East and Saudi Arabia as listed in Tadawul.

China National Chemical Corporation, commonly known as ChemChina, is a Chinese state-owned chemical company in the product segments of agrochemicals, rubber products, chemical materials and specialty chemicals, industrial equipment, and petrochemical processing for the civilian and military sectors. As of 2020, it is ranked 164th among the Fortune Global 500 companies.

Odebrecht S.A. (), officially known as Novonor, is a Brazilian conglomerate, headquartered in Salvador, Bahia, Brazil, consisting of diversified businesses in the fields of engineering, construction, chemicals and petrochemicals. The company was founded in 1944 in Salvador by Norberto Odebrecht, and is active in the Americas, the Caribbean, Africa, Europe and the Middle East. Its leading company is .

thumb|250px Wanhua-BorsodChem is a Hungarian chemical raw material manufacturing company headquartered in Kazincbarcika, Hungary. It is the European member of the partially state-owned Chinese Wanhua Chemical Group. The company specializes in isocyanates (MDI, TDI), PVC and chlor-alkali (vinyl) businesses. The main production site is located in Kazincbarcika, Hungary but the production is also supported by other European production capacities located in Ostrava, the Czech Republic and Kędzierzyn-Koźle, Poland. Several branch offices are available in Hungary, Belgium, the Czech Republic, Croati

Braskem S.A is a Brazilian petrochemical company headquartered in São Paulo. The company is the largest petrochemical company in Latin America and has become a major player in the international petrochemical market (8th largest resin producer worldwide).

Valvoline Inc. ( ) is an American retail automotive services company based in Lexington, Kentucky. It licenses the name for a number of Valvoline-labeled automotive oil, additives, and lubricants. It also owns the Valvoline Instant Oil Change, Great Canadian Oil Change and Valvoline Express Care car repair chains. , it is the second largest oil change service provider in the United States with 10% market share and over 1,650 locations.

SIBUR (PJSC SIBUR Holding) is a Russian petrochemicals company founded in 1995 and headquartered in Moscow.

Nizhnekamskneftekhim (), abbreviated NKNK, is a large petrochemical company and largest specialized company in Europe headquartered in the city of Nizhnekamsk, Russia.

thumb|New headquarters of Sinochem in Xiong'an, Hebei, before completion in February 2025 Sinochem Corporation () is a Chinese state-owned multinational conglomerate primarily engaged in the production and trading of chemicals and fertilizer and exploration and production of oil for civilian and military purposes. Its majority owned fertilizer subsidiary Sinofert is involved throughout the chain from production of the product and procurement on international markets to distribution and retail. It is one of the world's largest chemical and petroleum companies.

Iranian petrochemical company

Japanese petrochemical company

Türkiye Petrol Rafinerileri A.Ş. is a company in Turkey, operating four refineries with a total capacity to handle an annual 30 million tons of crude.

American petrochemical company

Chinese company

petrochemical company of Saudi Arabia

Petkim Petrokimya Holding A.Ş. is the leading petrochemical company of Turkey. Founded on April 3, 1965, by Turkish Petroleum Corporation (TPAO) in 1965 in İzmir and privatized in 2008 and transferred to SOCAR. The main plant complex is located in Yarımca, Izmit. From 1985 on, a second complex has been constructed in Aliağa, İzmir.

russia-based company in petrochemical industry

Chinese chemical company

Oil refinery

Asmidal is an Algerian industrial group leader in its field, which manages a portfolio of companies' development, production, and marketing "of fertilizers and pesticides.

Iranian chemical company

Borouge is an Abu Dhabi–based petrochemicals company and a manufacturer of polyolefins. It is a joint venture of the Abu Dhabi National Oil Company and Borealis of Austria. The company was founded in 1998 and has a workforce of more than 3,100.

Petrochemical company