CompaniesOklahoma
37 recordsOperating Company
OGE Energy Corp
● Oklahoma City, OK
Operating Company
Gradient (formerly 36 Degrees North)
● Tulsa, OK
Tulsa's primary startup incubator and coworking hub -- a 115,000 sq ft entrepreneurial facility offering a state-certified incubation program, mentorship, and venture capital connections.
Operating Company
Atento Capital
● Tulsa, OK
Venture capital firm backed by the George Kaiser Family Foundation, based in Tulsa, investing in hard-sciences startups.
Operating Company
American Fidelity Corporation
● Oklahoma City, OK
Operating Company
BOK Financial Corporation
● Tulsa, OK
Food Retail
Braum's Ice Cream and Dairy Stores
● Oklahoma City, OK
Operating Company
Build in Tulsa
● Tulsa, OK
Nonprofit supporting under-represented entrepreneurs in Tulsa, partnered with Techstars and the George Kaiser Family Foundation.
Operating Company
Cherokee Nation Businesses
● Catoosa, OK
Energy & Climate / Environment
Chesapeake Energy Corporation
● Oklahoma City, OK
Operating Company
Chickasaw Nation Industries
● Ada, OK
Operating Company
Choctaw Nation of Oklahoma
● Durant, OK
Energy & Climate / Environment
Citizen Energy 2026 Drilling Fund, LP
● OK
Operating Company
Continental Resources
● Oklahoma City, OK
Major oil and gas exploration and production company headquartered in Oklahoma City.
Energy & Climate / Environment
Devon Energy Corporation
● Oklahoma City, OK
Services
Express Employment Professionals
● Oklahoma City, OK
Energy & Climate / Environment
Helmerich & Payne, Inc.
● Tulsa, OK
Operating Company
Hobby Lobby Stores, Inc.
● Oklahoma City, OK
Finance
i2E
● Oklahoma City, OK
Nonprofit investing in Oklahoma entrepreneurs and high-growth companies, administering the Oklahoma Seed Capital Fund and the OCAST Technology Business Finance Program.
Health Services / Delivery
INTEGRIS Health
● Oklahoma City, OK
Defense, Intelligence & Government
Kratos Defense & Security Solutions
● Bristow, OK
Defense technology company building an advanced manufacturing facility in Bristow, OK to produce GE Aerospace-Kratos turbojet engines.