443120 Computer and Software Stores This U.S. industry comprises establishments primarily engaged in retailing new computers, computer peripherals, and prepackaged computer software without retailing other consumer-type electronic products or office equipment, office furniture and office supplies; or retailing these new products in combination with repair and support services. The data published with NAICS code 443120 are comprised of these parts of the following SIC industries: 5045 (pt) Computer and peripheral equipment merchants (retail) 5045 (pt) Computer software merchants (retail) 5734 (pt) Computer stores 5734 (pt) Computer stores (custom assembly) 5734 (pt) Computer software stores