Chevron Corporation is an American multinational energy corporation headquartered in San Ramon, California, United States and active in more than 180 countries. It is engaged in every aspect of the oil, gas, and geothermal energy industries, including exploration and production; refining, marketing and transport; chemicals manufacturing and sales; and power generation. Chevron is one of the world's six "supermajor" oil companies. For the past five years, Chevron has been continuously ranked as one of America's 5 largest corporations by Fortune 500. In 2011 it was named the 16th largest public company in the world by Forbes Global 2000.
Portland Parks & Recreation (PP&R) is the bureau that manages the city parks, natural areas, recreational facilities, gardens, and trails of the City of Portland, Oregon, in the United States. The properties, which occupy a total of more than 10,000 acres (4,000 ha), are staffed and maintained by about 400 permanent employees, 1,000 part-time employees, and more than 6,000 volunteers.[1]