| Business | Phone |
| California Opera Assn 2904 N Blackstone Ave, Fresno 93703 | (559) 241-0400 |
| Edna Garabedian Inc Fresno 93721 | (559) 266-7372 |
| Fresno Grand Opera 2405 Capitol St, Fresno 93721 | (559) 442-5699 |
| Sierra Chamber Opera 683 W Stuart Ave, Fresno 93704 | (559) 431-6132 |