AREA51-ESG, INC.
CK ASSOCIATES
CORNELL DUBILIER
ELECTROCUBE
ILLINOIS CAPACITOR
INTEGRA ELECTRONICS
KNOWLES PRECISION DEVICES
LUSCOMBE ENGINEERING
MURATA ELECTRONICS NORTH AMERICA, INC.
NEMCO TANTALUM CAPACITORS
PANASONIC
RCD
ROHM SEMICONDUCTOR
S AND Y INDUSTRIES
STANDEX / MEDER
TTI, INC.
WALSIN / KAMAYA
WIMA FILM CAPACITORS