Microsmith - industrial distributed control peripherals (Arizona)

Microsmith Computer Technology - distributes software written by Willis E. Howard, III

Microsmith, Inc. - manufactures a remote control booster system called HOT LINK (California)

Microsmith Solutions (dead link as of 12/1/07) - independent Internet services firm located in Corning, New York

Microsmith Technology (dead link as of 12/1/07) - software based solutions for both the PC and microcontroller platforms (AU)

PPC Microsmith Inc. - Business Computer and Telecommunications company (Ontario, CA)