Ashok Leyland has been one of Opto Circuits's top competitors. Ashok Leyland was founded in 1948, and is headquartered in Chennai, Tamil Nadu. Ashok Leyland competes in the Commercial Vehicle Manufacturing industry. Ashok Leyland generates $4.6B more revenue vs. Opto Circuits.
Cardiac Science, Inc. is a top competitor of Opto Circuits. Cardiac Science, Inc. is a Private company that was founded in Deerfield, Wisconsin in 1991. Like Opto Circuits, Cardiac Science, Inc. also competes in the Health Care Equipment industry. Cardiac Science, Inc. has 305 fewer employees vs. Opto Circuits.