A list of Oklahoman companies. Many well known Oklahoma companies have been included. While this list isn't definitive, these are most of the top businesses in the state of Oklahoma. As a country, the United States has encouraged entrepreneurship throughout much of its history. The state of Oklahoma is no exception to this rule, and new businesses are started in Oklahoma daily, ranging from corporations to LLCs to partnerships to sole proprietorships. This list, however, is mostly focused on the largest corporations in the state of Oklahoma.
Big Daddy's BBQ Sauce Food Manufacturing
BOK Financial Corporation Financial Services, National Commercial Banks
Braum's Restaurant, Food Manufacturing
Camille's Sidewalk Cafe Restaurant
Chesapeake Energy Petroleum industry, Crude Petroleum and Natural Gas Extraction
Crane Carrier Company
Devon Energy Petroleum industry, Crude Petroleum and Natural Gas Extraction
Dobson Cellular Wireless
Dollar-Thrifty Automotive Group
Hilti North America
Hitachi Computer Products Inc.
Hobby Lobby Retail
Oklahoma Energy Services, Inc.
Oklahoma Gas & Electric Electric Services, Energy, Natural gas
Omni Air International Airline
ONEOK Natural Gas Transmission and Distribution
Pre-Paid Legal Services, Inc.
SemGroup Energy Partners, L.P. Petroleum industry
Sonic Drive-In Restaurant
Syntroleum Petroleum industry, Crude Petroleum and Natural Gas Extraction, Engineering