i-Fi Company - Salt Lake City, Utah United States  (view )
Induction Dynamics - Overland Park, Missouri United States  (view )
Intact Audio - Holmes, New York United States  (view )
Intuitive Design, Inc. - Torrington, Wyoming United States  (view )
Isoclean Power - Parker, Colorado United States  (view )
IsoMike - Ogden, Utah United States  (view )