S. I. Howard Glass Company, which also operates under the name Howard S I Glass Co, is located in Worcester, Massachusetts. This organization primarily operates in the Binoculars business / industry within the Measuring, Photographic, Medical, & Optical Goods, & Clocks sector. This organization has been operating for approximately 22 years. S. I. Howard Glass Company is estimated to generate $5.4 million in annual revenues, and employs approximately 25 people at this single location. This organization is engaged in manufacturing and importing activities at this facility.