| Business | Phone |
| Biztech 417 2nd St # 205, Eureka 95501 | (707) 442-8393 |
| Datamaster Designs 1824 County Ln, Eureka 95501 | (707) 445-8425 |
| Runnin' Dumb Ranch Enterprises Eureka 95501 | (707) 445-0722 |
| Health Ware Solutions Llc 1519 2nd St, Eureka 95501 | (707) 444-1367 |
| Mc Combs Computer Consult 940 Huntoon St, Eureka 95501 | (707) 443-1465 |