For more than 60 years, OTTO has been designing and manufacturing a full line of control switches, and for more than 25 years, audio accessories for unique and demanding applications. Located in Carpentersville, Illinois, we are recognized worldwide for superior performance and innovative products.
OTTO is a vertically integrated manufacturer with in-house injection molding, stamping, CNC machining, cable assembly and cable overmolding capabilities. Our strong mechanical, electrical and RF Design Engineering capability, world-class test lab and computer-controlled production line testing is unmatched in the industry. OTTO markets its products through two divisions, OTTO Controls and OTTO Communications.
More than 60 Full-Time Engineers
Satisfied Clients in Every Corner of the Globe
In-House Software Design and Development
Vertically Integrated Manufacturing
Our switches and control grips perform every day in some of the toughest applications including heavy equipment, aerospace, marine, medical, communication and other demanding markets.View more
OTTO Communications specializes in accessories for the two-way radio market including surveillance kits, wireless accessories, lightweight and heavy-duty headsets, speaker microphones, tactical, fire & HAZMAT communications equipment.View more