G & H Technology
     G.E. Fanuc
     Galileo Tech
     Galvantech
     Gardtec
     Garry Electronics
     Gaynor Electric
     GE Industrial Systems
     General Connector
     General Electric
     General Semiconductor
     Genton
     Germanium Power Devices
     Gilbert Engineering
     Glenair
     Globe Manufacturing
     GNB Industrial
     Goodark
     Gowanda
     Grasslin
     Grayhill
     GSI Technology
     Guardian Electric
     GWC