- Devon Energy
(NYSE:DVN)
Engaged in oil and gas exploration, production, and property acquisitions.
www.devonenergy.com
- Oklahoma Gas & Electric (1)
(NYSE:OGE)
dir.yahoo.com/.../Utilities/Oklahoma_Gas___Electric
- Commander Aircraft Company
Manufactures, markets, and provides support services for its line of single engine, high performance aircraft.
www.commanderair.com
- Star Building Systems
Supplier of custom-engineered building systems.
www.starbuildings.com
- Benham Companies
Services include architecture and mechanical, civil, environmental, and petroleum engineering.
www.benham.com
- C.H. Guernsey & Company
Management consulting, engineering, and architectural solutions provider.
www.chguernsey.com
- Rice Consulting Services, Inc.
Specializing in software testing, training, and assessments. Also contains articles, calendar of events, and tips.
www.riceconsulting.com
- Tower Tech, Inc.
Builds, repairs, and upgrades conventional water cooling towers.
www.towertechinc.com
- LSB Industries
Diversified manufacturing, marketing, and engineering company whose core businesses manufacture and sell chemicals and climate control products.
www.lsb-okc.com
- International Environmental Corporation (IEC)
Offers a variety of fan coil comfort products.
www.iec-okc.com
- Crowe & Dunlevy
Law offices in Oklahoma City, Tulsa, and Norman.
www.crowedunlevy.com
- ZymeTx
Develops products for the diagnosis and treatment of viral diseases and disease surveillance.
www.zymetx.com
- Stamp Store, The
Training center and supplier of quality decorative concrete materials. Offers products and equipment including coloring agents, texturing tools, vibratory screeds, and specialty tools for stamping concrete, sealing, and texturing.
www.thestampstore.com
- Chesapeake Energy Corporation
(NYSE:CHK)
Engaged in the exploration and production of oil and natural gas.
www.chesapeakeenergy.com
- Summit Machine Tool Manufacturing Corp.
Horizontal/vertical boring mills in manual and CNC configuration, two or three-way or modular bed lathes in manual and CNC configuration
www.summitmt.com
- UroCor Labs
Provider of diagnostic services to assist in detecting, diagnosing, treating, and managing urological disorders.
www.urocor.com
- PDRx Pharmaceuticals, Inc.
Pharmaceutical sales, dispensing systems, and re-packaging for physicians, clinics, or other health care facilities.
www.pdrx.com
- CMP Corporation
Manufactures air conditioning and refrigeration replacement compressor parts such as liners, crankshafts, seals, connecting rods, and oil pumps.
www.cmpcorp.com
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