- American Acquisition Group
- Associated Right Of Way Svc
- C Del Inc
- Cinnabar Service Co
- Close-Cut Enterprises Inc
- Coates Field Svc
- Diversified Energy Svc Inc
- Hc Peck & Assoc Inc
- J W Porter & Assoc
- Land & Title Svc
- Mc Kee & Co
- Mustang Engineering Inc
- Rampart Resources Inc
- Twin Peaks Field Svc Inc
- Value Concepts Inc
