Fireworks by Grucci is an American fireworks company headquartered in Bellport on New York's Long Island. It has been a family-run business since 1850. The company's main fireworks office and operations are in Bellport, New York, with a manufacturing and government work factory in Radford, Virginia. According to the American Pyrotechnics Association, an industry trade group, Fireworks by Grucci is "one of the nation's premier pyrotechnics firms."