National Datacomputer Incorporated (NDI), founded in 1986 and based in Billerica, Massachusetts, provides food and beverage processing and retail organizations with sales, distribution, and inventory data management tools. The firm's mobile data communications networks, applications, and handheld computers automate data collection operations. The company also provides users with training and technical support services. NDI systems streamline product distribution and inventory control processing. The company is known for its DC5, Inventory Calculator (ICAL), and DC4 Datacomputer (R) hardware. The DC5 system provides companies with batch and wireless data transmission features. ICAL is an entry-level system. The DC4 is a rugged, DOS-based system that offers users optics, modem, and cable communications options. The company has shipped over 60,000 Datacomputer systems worldwide. NDI also offers clients the FinAud financial audit, Wintakes inventory, Wireless Inventory Network (WIN) data collection, RouteRider LE route accounting, Web BI Web-based business data management, SGWC communications server, and DeJaView image archive applications. The RouteRider LE program runs on Microsoft (R) PocketPC devices. It allows users to streamline data entry processes, manage inventories, apply a variety of discounts, and access customer delivery histories. RouteRider LE includes reconciliation, sales reporting, invoice generation, and tax calculation features. NDI also sells products manufactured by Intermec and O'Neil. NDI is listed on the OTCBB exchange under the IDCP.OB symbol.