| Business | Phone |
| Direct Energy Small Commercial 14275 Midway Rd, Addison 75001 | (972) 386-6828 |
| Energy Opp Group Marketing 15305 Dallas Pkwy, Addison 75001 | (972) 715-2070 |
| Gaffney Cline & Assoc 16775 Addison Rd, Addison 75001 | (972) 733-1183 |
| Insignia Energy Group Inc 16300 Addison Rd, Addison 75001 | (972) 380-8700 |
| Key Energy Svc Pressure Pump 15851 Dallas Pkwy 600, Addison 75001 | (214) 561-8785 |