• 5L ENERGY SERVICES LLC
• ALAMO1 INDUSTRIAL SERVICES LLC
• A-LINE TRANSPORT
• A-LINE TRANSPORT LLC
• ASCEND LOGISTICS & TRANSPORTATION LLC
• CHOATE CONCRETE LLC
• CW TRANSPORT LLC
• DADSON CONSTRUCTION LLC
• DIAMONDBACK OILFIELD SERVICES INC
• DRIVEN TRANSPORT LLC
• H T M S INC
• JIM'S TRANSPORT CORP
• KASH LOGISTICS LLC
• NATAPH FREIGHT LOGISTICS LLC
• RAPID PIPELINE SERVICES LLC
• RIVCO TRUCKING LLC
• SPLICERS INC
• TEXAS TTL INC
• THE GRASS STORE LLC
• TNS LLC
• TNS LLC
• TRIPLE J ENTERPRISES LLC
• UFC
• YANCEY READY MIX
• YANCEY TRANSPORTATION COMPANY