Economy
The BOK Tower serves as the world headquarters for Williams Companies.
What is the main industry in Tulsa?
Tulsa is home to some of the nation's largest companies, with key industry sectors that include aerospace, energy, health care, technology, manufacturing and transportation.
The Tulsa MSA comprises seven counties: Creek, Okmulgee, Osage, Pawnee, Rogers, Tulsa and Wagoner, whose aggregate population is estimated to be 995,747 or 25.3% of the population of the state of Oklahoma. The gross product or value of all goods and services produced in the seven-county MSA is estimated to be $58.7 billion (2009 dollars), or 33.4% of the Oklahoma economy.