| 20th Century Fox | Los Angeles | Pro Tools / Virtual Precision Instruments | Film & Television Post |
| Ascent Media | Los Angeles | AudioCube / Virtual Precision Instruments | Film & Television Post |
| Alliance Atlantis Films | Toronto | AudioCube / Virtual Precision Instruments | Film & Television Post |
| ARS Recording | Chicago | AudioCube / Virtual Precision Instruments | Mastering & Restoration |
| The Audio Archive | San Jose | AudioCube / Virtual Precision Instruments | Restoration |
| Audio Integrity | Austin, TX | Sequoia / Virtual Precision Instruments | Mastering |
| Audiomatrix | Toledo | AudioCube / Virtual Precision Instruments | Mastering & Restoration |
| AudioZone | Montreal | Pro Tools / Virtual Precision Instruments | Film & Television Post |
| Bernie Grundman Mastering | Hollywood | AudioCube / Virtual Precision Instruments | Mastering |
| Bob Katz - Digital Domain | Longwood, FL | Sequoia / Virtual Precision Instruments | Mastering |
| Bob Ludwig - Gateway Mastering & DVD | Portland | AudioCube / Virtual Precision Instruments | Mastering & Restoration |
| Brian "Big Bass" Gardner | Los Angeles | AudioCube / Virtual Precision Instruments | Mastering |
| Brian Emrich | New York | Pro Tools / Virtual Precision Instruments | Mastering & Restoration |
| Buttons Sound Inc. | New York | Pro Tools / Virtual Precision Instruments | Film & Television Post |
| DeNoise.com | San Francisco | AudioCube / Virtual Precision Instruments | Mastering & Restoration |
| Capitol Mastering | Hollywood | AudioCube / Virtual Precision Instruments | Mastering & Restoration |
| Castek Systems Solutions | New York | AudioCube / Virtual Precision Instruments | Mastering & Restoration |
| Captain Audio | Los Angeles | AudioCube / Virtual Precision Instruments | Restoration |
| CBS Television | New York | Pro Tools / Virtual Precision Instruments | TV Post |
| Chace Productions | Los Angeles | AudioCube / Virtual Precision Instruments | Film Sound Restoration |
| Colossal Mastering | Chicago | AudioCube / Virtual Precision Instruments | Mastering & Restoration |
| The Criterion Collection | New York | AudioCube / Virtual Precision Instruments | Restoration |
| Curb Studios | Nashville | AudioCube / Virtual Precision Instruments | Mastering |
| Dallas Audio Post Group | Dallas | Pro Tools / Virtual Precision Instruments | Film & Television Post |
| Designated Hitters Productions | Los Angeles | Sequoia / Virtual Precision Instruments | Mastering & Restoration |
| Falcon Pictures Group | Chicago | AudioCube / Virtual Precision Instruments | Mastering & Restoration |
| Fred Kevorkian | New York | AudioCube / Virtual Precision Instruments | Mastering |
| FullerSound | Miami | AudioCube / Virtual Precision Instruments | Mastering & Restoration |
| Glenn Schick Mastering | Atlanta | AudioCube / Virtual Precision Instruments | Mastering |
| Grand Mastering | Toronto | AudioCube / Virtual Precision Instruments | Mastering & Restoration |
| Guy Roche Productions | Los Angeles | Pro Tools / Virtual Precision Instruments | Mastering |
| Jefferey Norman / Garage Audio | San Francisco | Pro Tools / Virtual Precision Instruments | Restoration |
| John Greenham Mastering | San Francisco | Sequoia / Virtual Precision Instruments | Mastering & Restoration |
| Kappa Studios | Burbank | AudioCube / Virtual Precision Instruments | Film Sound Restoration |
| Karisma Audio | Montreal | AudioCube / Virtual Precision Instruments | Mastering & Restoration |
| Kingdom Come Music | Ft. Montgomery, NY | Pro Tools / Virtual Precision Instruments | Audio Restoration |
| Laquer Channel | Toronto, ON | Sequoia / Virtual Precision Instruments | Mastering |
| Library of Congress | Washington DC | AudioCube / Virtual Precision Instruments | Audio Archival |
| LB Labs | Los Angeles | AudioCube / Virtual Precision Instruments | Mastering & Restoration |
| The Magic Shop | New York | Pro Tools / Virtual Precision Instruments | Film & Television Post |
| Marcussen Mastering | Hollywood | AudioCube / Virtual Precision Instruments | Mastering |
| Master House | Miami | AudioCube / Virtual Precision Instruments | Mastering |
| MasterMix | Nashville, TN | AudioCube / Virtual Precision Instruments | Mastering & Restoration |
| MDI Productions | Toronto, ON | AudioCube / Virtual Precision Instruments | Mastering & Restoration |
| Merlin Studios | New York | Pro Tools / Virtual Precision Instruments | Film & Television Post |
| Modulus DVD | Boston | AudioCube / Virtual Precision Instruments | Mastering & Restoration |
| Narada Productions | Milwaukee | AudioCube / Virtual Precision Instruments | Mastering |
| National Archives | Washington DC | AudioCube / Virtual Precision Instruments | Restoration |
| National Audio Restoration Services | Los Angeles | AudioCube / Virtual Precision Instruments | Archival & Restoration |
| National Film Board | Montreal | Pro Tools / Virtual Precision Instruments | Film Sound |
| National Public Radio | Washington DC | AudioCube / Virtual Precision Instruments | Restoration |
| Novastar | Hollywood | Pro Tools / Virtual Precision Instruments | TV Post |
| Oasis Mastering | Los Angeles | AudioCube / Virtual Precision Instruments | Mastering & Restoration |
| Omni Recording | Santa Clarita, CA | Sequoia / Virtual Precision Instruments | Mastering & Recording |
| The Place For Mastering | Nashville, TN | Sequoia / Virtual Precision Instruments | Mastering |
| Point 360 | Hollywood | AudioCube / Virtual Precision Instruments | Film Sound Restoration |
| POP Sound (Ascent Media Group) | Los Angeles | AudioCube / Virtual Precision Instruments | Film Sound Restoration |
| Polyphonic Mastering Labs | Winnipeg, MB | Sequoia / Virtual Precision Instruments | Mastering |
| Post Haste Sound | Santa Monica | Pro Tools / Virtual Precision Instruments | Film & Television Post |
| Post Op Media | Arlington | Pro Tools / Virtual Precision Instruments | Film & Television Post |
| Precision Mastering | Hollywood | AudioCube / Virtual Precision Instruments | Mastering |
| Pure Mastering / Studio Reference | Montreal | AudioCube / Virtual Precision Instruments | Mastering |
| Radio Spirits | Chicago | AudioCube / Virtual Precision Instruments | Mastering & Restoration |
| RSRT Recording | Overland Park | AudioCube / Virtual Precision Instruments | Mastering & Restoration |
| SeeSquared Music / David Kahne | New York | Sequoia / Virtual Precision Instruments | Mastering & Recording |
| Serge Perrone | Los Angeles | Pro Tools / Virtual Precision Instruments | Film Sound Restoration |
| Skywalker Sound | Marin, CA | Pro Tools / Virtual Precision Instruments | Film Sound |
| The Smithsonian Institution | Washington DC | AudioCube / Virtual Precision Instruments | Restoration |
| Sony Mastering | New York | AudioCube / Virtual Precision Instruments | Mastering |
| Sound for Picture | Austin | Pro Tools / Virtual Precision Instruments | Film & Television Post |
| The Sounding Post | Santa Monica | AudioCube / Virtual Precision Instruments | Film Sound Restoration |
| Sound Solutions | Burbank | AudioCube / Virtual Precision Instruments | Film Sound Restoration |
| Soundsmiths Mastering | Asheville, NC | AudioCube / Virtual Precision Instruments | Mastering |
| Soundworks Studios | Hollywood | Sequoia / Virtual Precision Instruments | Film Sound Restoration |
| Spence-Thomas Productions | Toronto | Pro Tools / Virtual Precision Instruments | Film & Television Post |
| Stanford University - Hoover Archive | Stanford, CA | AudioCube / Virtual Precision Instruments | Archival & Restoration |
| Sterling Productions | Washington DC | AudioCube / Virtual Precision Instruments | Mastering & Restoration |
| Sterling Sound | New York | AudioCube / Virtual Precision Instruments | Mastering |
| Sterling Sound | New York | Sequoia / Virtual Precision Instruments | Mastering |
| Telarc International | Cleveland | Sequoia / Virtual Precision Instruments | Mastering |
| Terrafilma | Santa Maria | Pro Tools / Virtual Precision Instruments | Film & Television Post |
| Texas Tech University | Lubbock | AudioCube / Virtual Precision Instruments | Audio Archival |
| Tone and Volume Mastering | Nashville | Sequoia / Virtual Precision Instruments | Mastering |
| Tony Brown Audio | Brownsville, ME | Pro Tools / Virtual Precision Instruments | Film Sound Restoration |
| Todd-AO (Ascent Media Group) | Hollywood | AudioCube / Virtual Precision Instruments | Film Sound Restoration |
| United States Secret Service | Langley | Pro Tools / Virtual Precision Instruments | Forensic Audio |
| Universal Music Group | Los Angeles | Pro Tools / Virtual Precision Instruments | Film & Television Post |
| University of Missouri | Kansas City | AudioCube / Virtual Precision Instruments | Archival & Restoration |
| Vestman Mastering | Westminster, CA | Sequoia / Virtual Precision Instruments | Mastering |
| VidiPax | New York | AudioCube / Virtual Precision Instruments | Archival & Restoration |
| VP Records | New York | AudioCube / Virtual Precision Instruments | Mastering & Restoration |
| Westside Sound | New York | AudioCube / Virtual Precision Instruments | Mastering & Restoration |
| William (Tuck) Andress | Menlo Park | Sequoia / Virtual Precision Instruments | Mastering & Restoration |
| Wolf Productions | Washington DC | AudioCube / Virtual Precision Instruments | Mastering & Restoration |