| A | ||
| ADC | AERIAL7 | AJA |
| AKAI | AKG | ALESIS |
| ALLEN & HEATH | ALLEN AVIONICS | ANTON BAUER |
| APANTAC | ARRI | ATLONA |
| ATTO TECHNOLOGY | AUDIOTECHNICA | AVENGER |
| B | ||
| BEACH-TEK | BEBOB ENGINEERING | BENQ |
| BENKO | BESCOR | BEHRINGER |
| BEYER DYNAMIC | BLACKMAGIC DESIGN | BOSH |
| C | ||
| CAMRADE | CANARE | CANON |
| CARTONI | CENTURY | CHROSZIEL |
| CINEVATE | CLEAR-COM | COMLEY |
| COMPIX | CONVERGENT DESIGN | COUNTRYMAN |
| D | ||
| DA-CAPPO | DA-LITE | DATAVIDEO |
| DAVIS & SANFORD | DBX | DRAPER |
| E | ||
| EARTEC | EARTHWORK | EDIROL / ROLAND |
| ELECTRO VOICE | EWA-MARINE | EZ-DUPE |
| F | ||
| FOR-A | FORMATT | FOSTEX |
| FREZZI | FUJINON | |
| G | ||
| GALAXI AUDIO | GCI TECHNOLOGIES | GEFEN |
| GENTNER | GENUS | GITZO |
| GLIDECAM | GRASS VALLEY | G-TECH |
| H | ||
| HARRIS | HOSA | HOTRONICS |
| I | ||
| IDX | IKAN | INTELIX |
| J | ||
| JBL | JVC | |
| K | ||
| K-TEK | KATA | KRAMER |
| KUPO | ||
| L | ||
| LACIE | LASTOLITE | LEADER |
| LECTROSONICS | LEIGHTRONIX | LIBEC |
| LITEPANELS | LOCH | LOWEL |
| M | ||
| MACKIE | MANFROTTO | MARANTZ |
| MARSHALL | MATTHEWS | MIDDLE ATLANTIC |
| MIRROR IMAGE | MOHAWK | |
| N | ||
| NATIONAL GEOGRAPHIC | NEUMANN | NEUTRIK |
| NEWTEK | ||
| O | ||
| OCONNOR | OMNIMOUNT | |
| P | ||
| PANASONIC | PIONNER | POINT SOURCE |
| PORTA BRACE | PRIMACOUSTIC | PRODUCTION INTERCOM |
| PROEL | PROMPTER PEOPLE | PUROSOL |
| R | ||
| REDROCKMICRO | RODE MICROPHONES | ROLAND |
| ROLOLIGHT | ROSS VIDEO | RYCOTE |
| S | ||
| SACHTLER | SAMSON | SCHNEIDER |
| SEAHORSE | SEKONIC | SENNHEISER |
| SHURE | SILICON POWER | SIMA |
| SKB | SONY | SOUND DEVICES |
| SOUNDCRAFT | STEADICAM | SURGEX |
| SWITCHCRAFT | SWITRONIX | |
| T | ||
| TASCAM | TELEX | TENBA |
| TIFFEN | TORCHLED | TV ONE |
| V | ||
| VADDIO | VARIZOOM | VIDEO 5 |
| VINTEN | ||
| W | ||
| WINDTECH | ||
| Z | ||
| ZEISS | ZOOM | |