- Carbon and Graphite Products
– sic code 3624 / 98 companies - Commercial, Industrial, and Institutional Electric Lighting Fixtures
– sic code 3646 / 232 companies - Communications Equipment, NEC
– sic code 3669 / 591 companies - Current-Carrying Wiring Devices
– sic code 3643 / 446 companies - Electric Housewares and Fans
– sic code 3634 / 147 companies - Electric Lamp Bulbs and Tubes
– sic code 3641 / 150 companies - Electrical Equipment for Internal Combustion Engines
– sic code 3694 / 194 companies - Electrical Industrial Apparatus, NEC
– sic code 3629 / 263 companies - Electrical Machinery, Equipment, and Supplies, NEC
– sic code 3699 / 601 companies - Electron Tubes
– sic code 3671 / 48 companies - Electronic Capacitors
– sic code 3675 / 91 companies - Electronic Coils, Transformers, and Other Inductors
– sic code 3677 / 271 companies - Electronic Components, NEC
– sic code 3679 / 2259 companies - Electronic Connectors
– sic code 3678 / 227 companies - Electronic Resistors
– sic code 3676 / 66 companies - Household Appliances, NEC
– sic code 3639 / 81 companies - Household Audio and Video Equipment
– sic code 3651 / 327 companies - Household Cooking Equipment
– sic code 3631 / 80 companies - Household Laundry Equipment
– sic code 3633 / 24 companies - Household Refrigerators and Home and Farm Freezers
– sic code 3632 / 29 companies - Household Vacuum Cleaners
– sic code 3635 / 48 companies - Lighting Equipment, NEC
– sic code 3648 / 226 companies - Magnetic and Optical Recording Media
– sic code 3695 / 105 companies - Motors and Generators
– sic code 3621 / 560 companies - Noncurrent-Carrying Wiring Devices
– sic code 3644 / 115 companies - Power, Distribution, and Specialty Transformers
– sic code 3612 / 362 companies - Primary Batteries, Dry and Wet
– sic code 3692 / 56 companies - Printed Circuit Boards
– sic code 3672 / 742 companies - Radio and Television Broadcasting and Communications Equipment
– sic code 3663 / 690 companies - Relays and Industrial Controls
– sic code 3625 / 671 companies - Residential Electric Lighting Fixtures
– sic code 3645 / 299 companies - Semiconductors and Related Devices
– sic code 3674 / 650 companies - Storage Batteries
– sic code 3691 / 102 companies - Switchgear and Switchboard Apparatus
– sic code 3613 / 400 companies - Telephone and Telegraph Apparatus
– sic code 3661 / 416 companies - Vehicular Lighting Equipment
– sic code 3647 / 67 companies