| Canada |
Nanometrics Seismological Instruments Inc., Kanata, Ontario |
| China |
Institute of Earthquake Science, China Earthquake Administration, Beijing |
| China |
Leica Geosystems China, Shanghai |
| Germany |
Amt für Geoinformationswesen der Bundeswehr, Euskirchen |
| Italy |
Politecnico di Milano (DIIAR - Sezione Rilevamento), Milano |
| Malaysia |
Universiti Kebangsaan Malaysia, Bangi |
| Morocco |
COFAS, Casablanca |
| Morocco |
Direction de la Météorologie Nationale, Casablanca |
| New Zealand |
Land Information New Zealand (LINZ), Wellington |
| Philippines |
Civil Aviation Authority of the Philippines, Pasay City |
| Poland |
Military University of Technology, Warsaw |
| Scotland, UK |
VERIPOS, Westhill |
| South Korea |
University of Seoul, Seoul |
| Switzerland |
Astronomical Institute, University of Bern |
| Switzerland |
Leica Geosystems AG, Heerbrugg |
| Turkey |
Selcuk University, Konya |
| USA |
Leica Geosystems Inc., Norcross |