| Business | Phone |
| Investment Retrievers Llc 4511 Global Foothills Pkwy # 3, El Dorado Hills 95762 | (916) 941-8851 |
| Legal Age Security Software 5041 Robertj Matthews Pkwy 400, El Dorado Hills 95762 | (916) 404-2400 |
| Economic Recovery Systems 2044 Lockridge Pl, El Dorado Hills 95762 | (916) 939-8000 |