| Business | Phone |
| General Energy Consultants 3716 Paddock Rd, Omaha 68124 | (402) 397-5400 |
| Taxback 1308 S 119th St, Omaha 68144 | (402) 991-8180 |
| Quipsound Ltd 12020 Shamrock Plz 200, Omaha 68154 | (402) 697-7100 |
| Lifeplan Tax Advisory Group 8720 Frederick St, Omaha 68124 | (402) 991-0643 |