Data & Research

Business and Market Data

Oklahoma Fortune 500 Companies & Major Employers

For a list of major employers by industry in your county please go to the Oklahoma Employer Locator link on OESC's website at Oklahoma Employer Locator.

2014 Fortune 500 Companies  

This is the most current Fortune 500 report available. It was last updated in June 2014 and includes manufacturing, retail, and service industries.

New Growth & Expansions

The following reports take stock of announced growth and expansion within Oklahoma’s growing businesses, including the manufacturing sector, which is one of the state’s most important industries.

Publicly Announced New & Expanded Companies - Quarter 1 2015  

In Quarter 1 2015, there were 38 announcements made statewide, totaling over $613 million in new investment. 8 companies were new to Oklahoma. Over 2,700 jobs are expected to be created from this quarter’s growth.

Oklahoma’s Site Ready Program

Oklahoma’s project-ready certified sites are available for sale or lease right now; ready to build on with all utilities in place or pre-permitted and planned; and clear of regulatory landmines. Site Ready properties are listed on and businesses: learn about the Site Ready Certification Program.