Standard Oil Standard Oil Standard Oil Co. Inc. was an American oil producing, transporting, refining, and marketing company. Established in 1870 by John D. Rockefeller and Henry Flagler as a corporation in Ohio, it was the largest oil refinery in the world of its time. Its history as one of the world's first and largest multinational corporations ended in 1911, when the United States Supreme Court, in a landmark case, ruled that Standard Oil was an illegal monopoly. Standard Oil dominated the oil products market initially through horizontal integration in the refining sector, then, in later years vertical integration; the company was
Oman Oil Company Oman Oil Company Oman Oil Company (OOC) is a national petroleum investment company of Oman. It is wholly owned by the Government of Oman . Creation of the Oman Oil Company was proposed in 1992 and the company was established in 1996. In addition to the oil and gas exploration and production, the company also invests in power generation, energy transportation and infrastructure, oil refining, and petrochemicals manufacturing. It has invested to over 50 projects across 15 countries. Oman Oil Company owns a 49% stake in the Oman Oil Marketing Company which has a network of 179 retail filling stations