IS Systems

IS Systems is a software development and systems integration firm based in San Antonio, Texas. We provide consultation, customization, E-Commerce, network design, technical support, and web development. We specialize in Open Systems Accounting Software, TRAVERSE Accounting Software for Windows, and ECommerce development for Open Systems. We are authorized resellers for HP/Compaq, Microsoft, Novell Netware, Wyse Winterms, and others. IS Systems supports and provides programming enhancements to OSAS for clients across the US. Using the internet, instant messaging and remote control software packages, we can provide you with the support to keep your systems functioning at peak performance. IS Systems provides OpenCommerce B2C ecommerce software to power full retail web shopping that is completely integrated with the award winning Open Systems Accounting Software suite of accounting modules.