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In the United States and around the world, Occidental continues to be one of the most admired companies in our industry. We are proud to be recognized as a responsible oil and gas and chemicals company and as a Partner of Choice®.

Fortune Most Admired 

Fortune magazine has ranked Occidental among its Most Admired Companies in the Mining, Crude-Oil Production category every reported year since 2008, including the No. 1 ranking 10 times.​

American Chemistry Council Responsible Care® Recognition

Our wholly owned subsidiary OxyChem is a five-time winner of the American Chemistry Council's top safety performance award, including "Responsible Care® Company of the Year" in 2015. These awards recognize OxyChem's outstanding performance in the areas of health, environmental, safety and security, as well as the systems that OxyChem has in place to sustain this performance.

OxyChem's plants have received multiple awards for safety and performance. Learn more here​.​

Newsweek Green Rankings

Occidental ranked No. 133 in Newsweek magazine's 2017 Green Rankings U.S. 500 list. The ranking assesses the sustainability and environmental performance of the 500 largest publicly traded companies headquartered in the U.S.​​​

Chronicle 100

In 2018, the Houston Chronicle ranked Occidental Petroleum 10th among the largest publicly traded companies in the Houston area as part of its annual Chronicle 100 list. Rankings were calculated based on 2017 total revenue, revenue growth, annual growth in earnings/share and 1-year total shareholder return. ​

Association of Fundraising Professionals Outstanding Large Corporation

The Association of Fundraising Professionals presented Occidental with the Houston Business Journal Outstanding Large Corporation award as part of National Philanthropy Day® in 2017. The award recognizes our contributions and employee volunteer efforts in the Greater Houston community.​ The video below is from the award ceremony and highlights some of these efforts.