Industrial & Manufacturing
- Wholesale Electric
- Shield-Air Solutions
- Frito-Lay
- CarbonLITE
- Superior Industries
- BASF
- Pulp and Paper
- Eastman Kodak
- CertainTeed Corp
- Cox Communications Centers
- TXU Energy Services
- Gulf Oil Corporation
- Union Metal
- Sprint
- Phillip Morris
- Kimberly Clark
- Goodyear
- AMOCO
- General Electric
- Aircraft Technology Laboratory
- Steel MillOklahoma DOT
- Motorola
- Cox Communications
- Phillips Petroleum Co.
- Dannon
- Glaxo Pharmaceutical
- Corps of Engineers
- US Navy
- US Air Force
- US Army
- Cogeneration PowerPlant
- TX DOT
- Wholesale Electric
- Shield-Air Solutions
- Frito-Lay
- CarbonLITE
- Superior Industries
- BASF
- Pulp and Paper
- Eastman Kodak
- CertainTeed Corp
- Cox Communications Centers
- TXU Energy Services
- Gulf Oil Corporation
- Union Metal
- Sprint
- Phillip Morris
- Kimberly Clark
- Goodyear
- AMOCO
- General Electric
- Aircraft Technology Laboratory
- Steel MillOklahoma DOT
- Motorola
- Cox Communications
- Phillips Petroleum Co.
- Dannon
- Glaxo Pharmaceutical
- Corps of Engineers
- US Navy
- US Air Force
- US Army
- Cogeneration PowerPlant
- TX DOT