APEM
BISCO INDUSTRIES
C&K COMPONENTS (A LITTELFUSE COMPANY)
CHIP 1 EXCHANGE
CIT RELAY & SWITCH
COMEM OPTOCON GMBH
E-T-A CIRCUIT BREAKERS
EASTPRINT INCORPORATED
G.L. SMITH ASSOCIATES
HONEYWELL
LINEMASTER SWITCH CORP
LODESTONE GROUP
LUSCOMBE ENGINEERING
MICRONOR AG
MICRONOR SENSORS, INC.
O'DONNELL SOUTH INC
PANASONIC
POWELL ELECTRONICS
TTI, INC.