Western Environmental Liner a division of Western Ag Enterprises
Midland, TX 79706

Western First Aid & Safety
Odessa, TX 79761

West Texas Anchor, Inc.
Big Lake, TX 76932

West Texas Environmental, Inc.
Midland, TX 79701

West Texas Safety Training Center
Odessa, TX 79765

Wilson Systems, Inc.
Midland, TX 79705

WLP Oilfield Services
Midland, TX 79706

Xenco Laboratories
Midland, TX 79701