Gary Sidorsky

American Physical Security Group LLC products are designed to protect citizens, diplomats and military personnel in government, commercial and military facilities around the world. Tested and certified by the U.S. Department of State Diplomatic Security Bureau, its products have been designed and engineered to unparalleled levels of security and precision with cutting-edge laser technology, automated milling and the strictest of quality controls. From its Hi-Threat line of forced entry, bullet and blast resistant doors, windows, louvers and security stations, to its American Anti Ram crash-tested vehicle barricades, APSG provides state-of-the-art solutions for all of customer force protection needs.

D3 LLC engages in retail merchandising solutions and services. Its products include back wall cosmetic systems, counter displays, fixtures for electronics requiring power, security, floor stands, kiosks, and stock shelving solutions. The company is headquartered in Amherst, NY.