List of companies based in Tulsa, Oklahoma
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Companies headquartered in Tulsa, Oklahoma include, but are not limited to, companies in the city's anchoring economic sectors of energy, aerospace, finance, technology, telecommunications, high tech, and manufacturing.[1]
[edit] Largest Companies
- ONEOK - Fortune 500 (208)
- Williams Companies - Fortune 500 (211)
- Dollar-Thrifty Automotive Group - Fortune 1000 (958)
- Semgroup - Fortune's Largest Private Companies (5)
- Quik Trip - Fortune's Largest Private Companies (28)
- Vanguard Automotive Group:Alamo, National - Fortune's Largest Private Companies (103)
- Red Man Pipe and Supply - Fortune's Largest Private Companies (307)
[edit] Other companies
- AAON
- Bama Pie
- BOK Financial Corporation, parent company of Bank of Oklahoma, Bank of Texas and 4 other bank subsidiaries
- Bluefin Payment Systems
- Camille's Sidewalk Cafe
- Casillas Petroleum
- Crane Carrier Corporation
- FlightSafety International (Simulation Systems Division)
- Flintco
- Helmerich & Payne, Inc., oil and gas exploration, and real-estate holding company
- Hilti USA
- John Zink Co.
- Kenco Engineering
- Lowrance Electronics
- Lufthansa Technik Tulsa
- Manhattan Construction Company
- Matrix Services
- Mazzio’s
- McElroy Manufacturing, Inc.
- The Mobile Media Group LLC.
- Nordam Group
- Plymouth Pharmaceuticals
- Public Service Company of Oklahoma a subsidiary of American Electric Power
- RibCrib
- Saint Francis Health System
- Skycam
- SmartMax Software
- Syntroleum
- Samson Investment Company, petroleum production and exploration company
- TD Williamson
- Unit Corp
- Webco Industries
- Winnercomm
- Xcel Energy
- Xeta Technologies
[edit] References
- ^ Business Opportunities. Tulsa Metro Chamber of Commerce. Retrieved on 2006-04-14.
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