> AMKO ELECTRICAL CONSTRUCTION & MAINTENANCE, INC. New York Since: 1991 AMKO ELECTRICAL CONSTRUCTION & MAINTENANCE, INC.
> INTERFACE CABLE ASSEMBLIES & SERVICES CORP New York Since: 1979 INTERFACE CABLE ASSEMBLIES & SERVICES CORP
> BEARDSLEE TRANSMISSION EQUIPMENT CO., INC. New York Since: 1951 BEARDSLEE TRANSMISSION EQUIPMENT CO., INC.
