Here are some others:
Al Benson (Parrot/Blue Lake) (Glow Star/Crash/MICA), Herman Griffith(Joker), Richard Pegue(Penny/Nickel), Richard Stamz (Fox/Foxy/Sign/Dawn), Vivian Carter (VJ), Art Laboe (Original Sound), Hunter Hancock (Swingin'), John Richbourg (Rich/Sound Stage 7), Dick Clark (Swan/Cameo/Parkway/Jamie/Guyden/Chancellor/Hunt), Alan Freed(Champagne), Dick "Huggy Boy" Hugg (Caddy), Magnificent Montague (Black Swan/Miko), Johnny Otis (Dig/Eldo), Jimmy Bishop (Arctic/Dionne/Frantic), Bill Moss (Bilesse/Capsoul), LeBaron Taylor (Revilot/Solid Hit), Al Perkins (Mier), Don McLeod (Maltese), Martha Jean "The Queen" Steinberg (Wheelsville USA/Premium Stuff), Ollie McLaughlin (Karen/Carla/Moira/Ruth/Omack), Kae Williams (Junior/V-Tone), E. Rodney Jones (Twinight), Ted Jarrett was a DJ in Nashville in the early '50s. He later started Ref-O-Ree Records.
There are hundreds more. These are just a few that I remember at this moment off the top of my head.