COMPUTER SUPPORT SYSTEM

Computer and Computer Peripheral Equipment and Software Merchant Wholesalers

NAICS #42343 | This industry comprises establishments primarily engaged in the merchant wholesale distribution of computers, computer peripheral equipment, loaded computer boards, and/or computer software. Merchant wholesale distribution of modems and other electronic communications equipment--are classified in Industry 423690, Other Electronic Parts and Equipment Merchant Wholesalers; and Selling, planning, and designing computer systems that integrate computer hardware, software, and communication technologies--are classified in U.S. Industry 541512, Computer Systems Design Services.

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

NAICS #42361 | This industry comprises establishments primarily engaged in the merchant wholesale distribution of electrical construction materials; wiring supplies; electric light fixtures; light bulbs; and/or electrical power equipment for the generation, transmission, distribution, or control of electric energy.

Security Systems Services

NAICS #56162 | This industry comprises establishments engaged in (1) selling security systems, such as burglar and fire alarms and locking devices, along with installation, repair, or monitoring services or (2) remote monitoring of electronic security alarm systems. Selling security systems for buildings without installation, repair, or monitoring services--are classified in Sector 42, Wholesale Trade or Sector 44-45, Retail Trade; Retailing motor vehicle security systems with or without installation or repair services--are classified in Industry 441310, Automotive Parts and Accessories Stores; and Providing key duplication services--are classified in Industry 811490, Other Personal and Household Goods Repair and Maintenance.

Computer and Office Machine Repair and Maintenance

NAICS #811212 | This U.S. industry comprises establishments primarily engaged in repairing and maintaining computers and office machines without retailing new computers and office machines, such as photocopying machines; and computer terminals, storage devices, printers; and CD-ROM drives. Retailing new computers and computer peripherals and also providing repair services--are classified in Industry 443120, Computer and Software Stores; and Repairing and servicing fax machines--are classified in Industry 811213, Communication Equipment Repair and Maintenance.