Established in Madison, Wisconsin, USA in 1975, co-founded by Fred Foster, ETC is a global leader in the manufacture of award-winning visual environment technology for entertainment, architectural and live event applications.

Our products lines include the industry-leading Source Four® LED and ColorSource® lighting fixtures; the award-winning lighting controls Eos Ti® and Augment3d; the cutting-edge ArcSystem Navis and F-Drive architectural luminaires and controls; the innovative Prodigy and Vortek® rigging systems; the comprehensive Unison® architectural-control systems; the future-proofing Sensor®3 power-control system; the pioneering LED automated lighting and Hog 4 consoles from High End Systems.