Shell is a global group of energy and petrochemical companies, with an average of 93,000 employees in more than 70 countries. The company uses advanced technologies and takes an innovative approach to help build a sustainable energy future.
BP is one of the world's leading integrated oil and gas companies. The company provides customers with fuel for transportation, energy for heat and light, lubricants to keep engines moving, and the petrochemicals products used to make everyday items as diverse as paints, clothes and packaging.
Exxon Mobil Corp. is an American multinational oil and gas corporation headquartered in Irving, Texas. It is the largest direct descendant of John D. Rockefeller's Standard Oil Company, and was formed on November 30, 1999 by the merger of Exxon (formerly Standard Oil Company of New Jersey) and Mobil (formerly the Standard Oil Company of New York).
GS Energy is a new independent Korean energy company that was incorporated on January 3, 2012 as a result of GS Holdings' spinoff of GS Caltex, its refining, marketing, chemicals and transportation arm.
Borealis is a leading provider of innovative solutions in the fields of polyolefins, base chemicals and fertilizers, headquartered in Vienna, Austria. The company employs around 6,500 people and operates in over 120 countries.
The Linde Group is a leading supplier of industrial, process and speciality gases and is one of the world’s most profitable engineering companies. Linde products and services can be found in nearly every industry, in more than 100 countries. A success story that began with the separation of air.
KNOC is the national oil and gas company of South Korea and one of the most important industrial companies in the country. The company operates oil and gas fields in Vietnam, Libya, Peru, Indonesia, Nigeria, Yemen, Kazakhstan, Russia, Canada and South Korea.