Before becoming a journalist, Byfield was marketing and communications director at Progeny Linux Systems, and product manager at Stormix Technologies.
When his successor Darl McBride started the SCO v. IBM lawsuit, he officially terminated all relationships with the company and joined the board of directors of Progeny Linux Systems.
Linux | Adobe Systems | BAE Systems | Cisco Systems | Catalog numbering systems for single records | Linux kernel | Linux distribution | Electronic Data Systems | Cadence Design Systems | Microelectromechanical systems | Marconi Electronic Systems | systems engineering | Space and Missile Systems Center | Red Hat Enterprise Linux | Raytheon Space and Airborne Systems | Epic Systems | Elbit Systems | Burroughs large systems | Westinghouse Rail Systems | Systems engineering | Red Hat Linux | Nielsen Broadcast Data Systems | Naval Sea Systems Command | Mouse Systems | International Institute for Applied Systems Analysis | BEA Systems | Advanced Systems Format | Yellow Dog Linux | Systems art | Rafael Advanced Defense Systems |