Hampden Engineering Corporation is located in East Longmeadow, Massachusetts. This organization primarily operates in the Instruments to Measure Electricity business / industry within the Measuring, Photographic, Medical, & Optical Goods, & Clocks sector. This organization has been operating for approximately 65 years. Hampden Engineering Corporation is estimated to generate $24.0 million in annual revenues, and employs approximately 85 people at this single location. This organization is engaged in manufacturing activities at this facility.