ARCO Oil and Gas                        
ARINC Research Corp.                    
AT Computing bv
Acorn Computers Ltd                     
Adobe Systems Inc.                      
Alfalfa Software Inc.                
Alliant Computer Systems                
Altos Computer Systems                  
Alsys Inc.
Amdahl Corporation                      
American Systems Corp.                  
Analog Devices                          
Analogic CDA                           
Analogy Inc.
Anderson Consulting                     
Apollo Computer                         
Applied Micro Circuits Corp             
Aspect Telecommunications               
Auto-trol Technology Corporation        
BDS Systems                             
BIM                                     
Bell Communications Research            
Bluestone Consulting
Boeing Computer Services                              
Bogardus and Associates                 
Bolt Beranek and Newman
Bredex GmbH                             
Bull HN                                 
C-ATS Software Inc.                    
CP Software                             
Cabletron Systems Inc.                 
Cadence Design Systems                  
Carlstedt Elektonik AB
Carnegie Mellon University              
CaseWare Inc.                           
Century Computing Inc.                 
Chevron Oil Field Research Co.
Coherent Thought                        
Color Systems Technology                
Comdisco Systems Inc.
Compact Software Inc.                   
Computer Associates
Computer Sciences Corporation           
Concurrent Computer Corporation                 
Contel Federal Systems                  
Control Data Corporation                
Convex Computer Corp.                   
Coral Network Corporation               
Corporate Computer Systems Inc.         
Cray Research                           
CrossWind Technologies Inc             
Dansk Data Elektronik A/S               
Data General                            
Data Management SPA                     
Dell Computer Corporation               
Diab Data AB                            
Digital Equipment Corporation                                     
Dolphin Server Technology               
E-Systems
ERIM                                    
ESA Computer and Software                       
Eastman Kodak Company                   
Eindhoven University          
Electronic Data Systems                 
Encore Computer Corp                    
European Centre for Medium-Range Weather Forecasting
Evans & Sutherland                      
Exxon Production Research
FXD/Telerate Inc.
Fibronics Ltd.                         
Fox Chase Cancer Center                 
Frame Technology                        
Franz Inc.                             
Front End                               
GEC Marconi Software Systems            
GMD First                                    
GTE Laboratories
Genentech                               
General Electric                        
HAL Computer Systems                    
HCR Corporation                         
Harris Corporation
Hewlett Packard
Hitachi Ltd.
Honeywell Inc.                          
IBM Corp.                               
ICL
ISA GmbH                                
IXI Limited                             
Imperial Software Technology
Informix                                
Ingres Corporation                      
Inst. fur Tech. Informatik              
Institut Imag                           
Integrated Computer Solutions           
Integrated Systems Inc.
Intel Corporation
Intellicorp                             
InterFace Computer GmbH                 
Interactive Systems Corp                
Intergraph Inc.                        
Interleaf Inc.
International Imaging Systems
JYACC Inc.                             
Jet Propulsion Laboratory               
KAIST
Kendall Square Research Corp.           
Knowledge Sciences Institute            
Kubota Pacific Computer Inc.           
Leeds & Northrup Company                
Lewis/Trachtenberg Associates           
Lockheed Engineering and Scientific     
Lotus Development Corporation
Lynx Real-Time Systems Inc.            
MIPS Computer Systems Inc.             
MIT Project Athena                      
Magnavox Electronic Systems Co          
Math Works Inc.
McDonnell Douglas Corp.                 
Megatek Corporation                     
Meta Software Corporation               
Minnesota Supercomputer Center          
Mitre Corp.                             
Modulex                                 
Morgan Stanley and Co.                  
Motorola MicroComputer Division         
NCR Corporation                         
NEC America Inc.
NEC Corp.                       
National Broadcasting Corporation       
Network Computing Devices
Network Equipment Technologies          
Nixdorf Computer Engineering Corp.      
Non Standard Logics                     
Northern Telecom Ltd
Northrop Corp.                          
Northwest Natural Gas Co.
O'Reilly & Associates                   
OSF                                     
Object Design Inc.                      
Oilfield Expert Sytems Ltd.             
Olivetti Systems and Networks           
Omron Advanced Sys.                     
Omron Tateisi Electronics               
Optigraphics Corporation                
Oracle Corporation                      
Oregon Graduate Institute
PCS Computer System                     
PRC Government Information Systems      
Perihelion Software Ltd.               
Philips                                 
Philips Medizin Systeme
Premise Inc.                           
Progress Software
Purdue University
Rational                                
Reuters
SAS Institute                           
SCO                                     
SFGL                                    
SRI International
Salomon Brothers                        
Samsung                                 
Science Applications International Corp 
Sequent Computer Systems                
Servio Logic Development Corp.          
Shell Development Company               
Siemens AG                              
Sierra Geophysics Inc.                 
Silicon Graphics Inc.                  
Sky Computers Inc.                     
Software Transformation Inc.            
Sony Corporation                        
Sony Microsystems Corp.                 
Stanford University
Sterling Software                       
Strategic Research Institute
Structural Dynamics Res. Corp.          
Sun Soft Inc.                
Sunquest Information Systems            
Sunrise Software Systems Inc            
Supercomputer Systems Inc.             
Synopsys Inc.                           
Systems Control Technology              
TRW                                     
Tandem Computers                        
Teknekron Communications Systems        
Tektronix Inc.                         
TeleLOGIC                               
TeleSoft U.S.                           
Telesoft Europe AB                      
Texaco Inc.                            
Texas Instruments Inc.                 
Thinking Machines                       
Twin Sun Inc.                          
UNISQL Inc.                            
Unifi Communications Corp.              
Unisys Corporation                      
University of California Berkeley      
University of Canberra
University of Guelph                    
University of Kent at Canterbury         
University of Massachusetts             
University of Washington
Unix System Laboratories
Veritas                                 
Verity Inc.                            
Visual Edge Software Ltd.               
Visual Technology Inc.                 
Wang Laboratories                       
Western Geophysical                     
Xerox Corporation                       
iXOS Software GmbH                      
