Berkeley Nucleonics Corporation (BNC) is a leading manufacturer of precision electronic instrumentation for test, measurement, and nuclear research. Their corporate headquarters are in San Rafael, California, with additional manufacturing facilities and sales offices located throughout the United States.
They maintain an international network of manufacturer's representatives—including Optilas, Canberra Packard, ORTEC, Coherent, and Seiko—to provide for precision instrumentation needs globally.
Founded in 1963 , BNC initially developed custom pulse generators. They became known for meeting the most stringent requirements for high precision and stability, and for producing instruments of unsurpassed reliability and performance.