AEC-Able Engineering Co., Inc
Aerospace Corporation
Aerospace Group
Allied Signal Aerospace
Applied Material Technologies, Inc.
Astro Aerospace
Ball Co.
Battelle
BEI Precision Systems & Space Div
Boeing Defense & Space Group
CASA/Division Espacio
Case Western Reserve
CEA/UC Berkeley
CNES
CSEM
Deutsche Aerospace
Dornier Gmbh
Draper Laboratory
E/M Corporation
ESA-ESTEC
European Space Triboblogy Lab
Fokker Space & Systems
G&H Technology, Inc.
German Aerospace Research
Harmonic Drive Technologies
Honeywell Satellite Systems Operation
Hughes Space and Communications
Intelsat
ISRO Satellite Centre
Jet Propulsion Laboratory
JHU/Applied Physics Laboratory
Kayser-Threde GMBH
LESC
Lockheed Missiles and Space Co.
Martin Marietta
Matra Marconi Space
McDonnel Douglas
Mechanical Technology Inc.
Metal Research Inc.
MPB Corporation
NASA Ames
NASA Goddard
NASA Johnson
NASA KSC
NASA Langley
NASA Lewis
NASA Marshall
NASTEC
Naval Research Lab
Ohio Aerospace Institute
Ohio State University
Rutherford Lab.
Sagem
Sandia National Laboratories
SBRC/Hughes
Schaeffer Magnetics
Sener
Space Systems/Loral
Spar Aerospace Limited
Starsys Research
STSCI
The Technology Partnership
The University of Akron
TiNi Alloy Company
TNO Institute of Applied Physics
University of Maryland
University of Michigan