| AEA Ribbon Mics and Preamps | Other | 1029 North Allen Ave, Pasadena, CA, 91104, U.S.A. | Pasadena, California, United States | | | |
| Ambassador Auditorium | Venue | 131 S St John Ave, Pasadena, CA 91123 | Pasadena, California, United States | 1974 | | |
| Ambassador College | Educational institution | | Pasadena, California, United States | 1947 | 1990 | |
| Ark Digital | Studio | 115 W.California Av, #430 Pasadena, CA 91105-3005 USA | Pasadena, California, United States | | | |
| Audio Engineering Associates, Pasadena, California | Other | 1029 Allen Ave, Pasadena, CA 91104, United States | Pasadena, California, United States | | | |
| Awesome Possum | Studio | | Pasadena, California, United States | | | |
| Bacchante Room, Huntington-Sheraton Hotel | Venue | 1401 South Oak Knoll Avenue | Pasadena, California, United States | 1954 | | |
| Beats by KP Studios | Studio | | Pasadena, California, United States | | | |
| Becker Mastering | Studio | | Pasadena, California, United States | | | |
| Blacksound | Studio | | Pasadena, California, United States | | | |
| Brookside Golf Course | Park | 1133 Rosemont Ave, Pasadena, CA 91103 | Pasadena, California, United States | | | |
| California Institute of Technology | Educational institution | | Pasadena, California, United States | 1891-09-23 | | |
| Cinematheque 16 | Venue | 73 N Fair Oaks Ave | Pasadena, California, United States | 1968-04 | [unknown] | |
| Claremont Studios | Studio | | Pasadena, California, United States | | | |
| CMS Digital | Studio | | Pasadena, California, United States | | | |
| Diamond West | Studio | | Pasadena, California, United States | | | |
| Dino's | Venue | | Pasadena, California, United States | | | |
| Dreemi Entertainment | Studio | | Pasadena, California, United States | | | |
| Firehouse Recording Studios | Studio | 30 West Green Street, Pasadena, CA 91105 | Pasadena, California, United States | | | |
| First Baptist Church | Venue | 75 N. Marengo Ave. Pasadena, CA 91101, USA | Pasadena, California, United States | | | |
| First United Methodist Church Pasadena | Religious building | 500 E Colorado Blvd, Pasadena, CA 91101 | Pasadena, California, United States | 1924-12 | | |
| HauserMusic | Studio | | Pasadena, California, United States | | | |
| Hot Pie Recording | Studio | | Pasadena, California, United States | | | |
| J.B.'s Spot | Studio | | Pasadena, California, United States | | | |
| Joe’s House of Compression | Studio | | Pasadena, California, United States | 2008 | | |
| KPPC-FM | Studio | | Pasadena, California, United States | | | |
| Lawnmower & Garden Supplies | Studio | | Pasadena, California, United States | | | |
| Los Angeles College of Music | Educational institution | 300 S Fair Oaks Ave, Pasadena, CA 91105 | Pasadena, California, United States | 1996 | | |
| Madison Neighborhood Resource Center | | | Pasadena, California, United States | | | |
| McCornack General Hospital | | | Pasadena, California, United States | 1943 | 1949 | |
| Micronote Studios | Studio | | Pasadena, California, United States | | | |
| No Sound Studio | Studio | | Pasadena, California, United States | | | |
| Nolan Shaheed's Recording Studio | Studio | | Pasadena, California, United States | | | |
| Padded Walls Studio | Studio | | Pasadena, California, United States | | | |
| Pasadena City College | Educational institution | | Pasadena, California, United States | 1924 | | |
| Pasadena Civic Auditorium | Venue | | Pasadena, California, United States | | | |
| Pasadena Masonic Temple | Venue | 200 South Euclid Avenue | Pasadena, California, United States | 1927 | | |
| Penguin Studios | Studio | | Pasadena, California, United States | | | |
| Raymond Theatre | Venue | 129 N. Raymond Avenue, Pasadena, CA 91103 | Pasadena, California, United States | 1921-04-05 | 1991-11 | |
| Rose Bowl Stadium | Stadium | 1001 Rose Bowl Drive, Pasadena, California 91103, USA | Pasadena, California, United States | 1922-10-28 | | |
| Sound Chamber | | | Pasadena, California, United States | | | |
| Stemulated Studios | | | Pasadena, California, United States | | | |
| Studio America | Studio | | Pasadena, California, United States | | | |
| The Canyon at The Rose | Venue | 245 E. Green St., Pasadena, CA 91101 | Pasadena, California, United States | | | |
| The Garage | | | Pasadena, California, United States | | | |
| The Guest Room | Studio | | Pasadena, California, United States | | | |
| The Ice House | Club | | Pasadena, California, United States | 1960-09-23 | | |
| The Pie Studios | Studio | | Pasadena, California, United States | 2001 | | |
| Toad Hall | Studio | | Pasadena, California, United States | | [unknown] | |