The oil and gas exploration and production company is headquartered in Houston.
Lists ranking Occidental Petroleum
Fortune 500 - 2020This year's Fortune 500 marks the 66th running of ...READ MORE
World’s Most Admired Companies - 2020For an astounding 13th straight year, Apple claims...READ MORE
Global 500 - 2015The world's 500 largest companies generated $31.2 ...READ MORE
Latest news for Occidental Petroleum
Leads, insights, and financial data for the FORTUNE 500, FORTUNE 1000, and Global 500 companies.Purchase Now