Shure (SM 58, 57), Schoeps, Neumann, Yamaha (pro and instruments), JBL, DW Drums, Magnavox (MDV 2100), Steinway, Marantz, Fender, Pioneer, Teac/Tascam, Studer, Technics, Rotel (early), Superphon, BK (early), Music Reference, Audolici (A25-M), Conrad Johnson, Magnum Dynalab (tuners), Parasound (early), Abbey Road Studio/EMI, MoFi (Shawn Britton), Ray Kimber, Harold Cooper (RoomTune production), David & Ron Chesky, Crown, Victor Goldstein, Ray Shab, Bill Johnson, Kenny Stevens (CAT), Paul Klipsch, Quad, Richard Shahinian.
My list is a little different and like all you guys the lists never end of great audio companies and personalities. For me, the list goes back to the beginning of the audio chain. I would add a few thousand more who have influenced me, but then I wouldn't have enough time to enjoy your lists :)
great thread
MG