AARP
American Executive Centers 
Apple Computer 
AT&T
Bureau of Transportation Statistics (BTS) 
California Department of Transportation (Caltrans) 
City of Dallas 
City of Fort Worth 
City of Rockville
Communication Strategies, Inc.
DataRace 
European Union 
Fina 
FIND/SVP
Fuji Film I&I 
General Services Administration 
GTE 
HUD
Information Experts
Ipaxess
International Telework Association and Council (ITAC)
Maryland Department of Transportation 
Metropolitan Washington Council of Governments
Montgomery County Public Schools
National Center for Policy Analysis
North Central Texas Council of Governments 
North Texas Clean Air Coalition 
Oryx Energy Company 
Southern California Association of Governments (SCAG)
Southwestern Bell Corporation (SBC)
Sprint 
State of California
Symantec 
Texas Education Agency
Texas Natural Resource Conservation Commission, 
U. S. Small Business Administration 
Yankee Group
Xerox Corporation 
Xerox Office Products Division