De Facto Software - Developers of de Facto S5 integrated ERP / Accounting software for Microsoft SQL Server Octopus Systems - Software developers and computer consultancy. Also acorn computer dealers. Products include teletext, caller display and lindos la100 audio test software. Includes description of services and contact details. 121 Computer Services - Offer custom built PCs, components, sales, repairs, upgrades, training, web design, and laptops. Also Apple Macintosh sales and repairs. DPS Technology Group - IT and communications company. Net-Ctrl Ltd - Describes its network security, backup and wireless services. Euro Business Enterprises Ltd - PC support, hosting, Web design, and email services.