| |
A.D. Ballard
Lake Charles, Louisiana |
|
American Electric Power
Corpus Christi, Texas |
| |
| |
Aquila Southwest
San Antonio, Texas |
|
BKW Eagleton
Stafford, Texas |
| |
| |
BP Pipelines
Houston, Texas |
|
British Petroleum Chemical
Port Lavaca, Texas |
| |
| |
Centana Intrastate Pipeline Co.
Winnie, Texas |
|
Chesapeake
Oklahoma City, Oklahoma |
| |
| |
City of Brantford
Brantford, Ontario, Canada |
|
City of Houston
Houston, Texas |
| |
| |
City of Temple
Temple, Texas |
|
Cokinos Energy Corporation
Houston, Texas |
| |
| |
Colorado Interstate Gas Co.
Colorado Springs, Colorado |
|
Conoco Phillips
Houston, Texas |
| |
| |
Delhi Gas Pipeline
Dallas, Texas |
|
Diamond Shamrock Pipeline
San Antonio, Texas |
| |
| |
Duke Energy Field Services
Denver, Colorado |
|
El Paso Corporation
Houston, Texas |
| |
| |
Energy Transfer Co.
Dallas, Texas |
|
Enogex
Oklahoma City, Oklahoma |
| |
| |
Enron
Houston, Texas |
|
Enterprise Products
Mont Belview, Texas |
| |
| |
Equilon Pipeline
Houston, Texas |
|
Explorer Pipeline
Tulsa, Oklahoma |
| |
| |
Exxon Pipeline
Conroe, Texas |
|
ExxonMobil
Houston, Texas |
| |
| |
Flint Energy Services
Tulsa, Oklahoma |
|
H. C. Price
Dallas, Texas |
| |
| |
Hinson, Inc.
Channelview, Texas |
|
Hollico, Inc.
Houston, Texas |
| |
| |
Huntsman
Port Neches, Texas |
|
Isaacks Directional Drilling
Aransas Pass, Texas |
| |
| |
Jomax Construction
Great Bend, Kansas |
|
K & M Pipeline Const.
Claremore, Oklahoma |
| |
| |
Kansas Gas
Wichita, Kansas |
|
Kinder Morgan Energy Partners
Houston, Texas |
| |
| |
Koch Industries, Inc.
Wichita, Kansas |
|
Larrett Inc.
Kaufman, Texas |
| |
| |
M.G. Dyess. Inc.
Bassfield, Mississippi |
|
Magellan Pipeline
Tulsa, Oklahoma |
| |
| |
Maxline Construction
Waukomis, Oklahoma |
|
Mid-America Pipeline
Claremore, Oklahoma |
| |
| |
Mobil Pipeline
Houston, Texas |
|
MPG Pipeline Construction
St. Martinville, Louisiana |
| |
| |
Mustang Engineering
Houston, Texas |
|
Okemah Construction
Okemah, Oklahoma |
| |
| |
Oneok
Tulsa, Oklahoma |
|
Plains Pipeline
Houston, Texas |
| |
| |
Quanta Services
Houston, Texas |
|
Rice Construction
Borger, Texas |
| |
| |
Saint Johns Utilities
Saint Johns, Florida |
|
Scurlock Permian Pipeline
Houston, Texas |
| |
| |
Shell Deepwater Development
Houston, Texas |
|
Shell Pipeline
Houston, Texas |
| |
| |
Southern Natural Gas
Birmingham, Alabama |
|
Southwestern Bell
Houston, Texas |
| |
| |
Subterra
Kitchener, Ontario, Canada |
|
Sunland Construction
Eunice, Louisiana |
| |
| |
Taylor Pipeline
Dayton, Texas |
|
Texaco Production
Houston, Texas |
| |
| |
Texas Eastern
Houston, Texas |
|
Texas Midstream Gas
Fort Worth, Texas |
| |
| |
TI Energy Services
Houston, Texas |
|
Trend Gathering & Treating
Donie, Texas |
| |
| |
Troy Construction
Houston, Texas |
|
Universal Ensco, Inc.
Houston, Texas |
| |
| |
Valero Energy Corp.
San Antonio, Texas |
|
Watkins Construction
Corsicana, Texas |
| |
| |
Western Resources
Topeka, Kansas |
|
WHC
Broussard, Louisiana |
| |
| |
Willbros RPI
Houston, Texas |
|
Williams Welding
Canadian, Texas |
| |
| |
XTO Energy
Houston, Texas |
|
Zaval Tex
Beaumont, Texas |
| |
