Symbios consultants have been engaged on assignments for:
- ASI, Italian Space Agency
- BAe, Australia
- British National Space Centre, UK
- Canadian Space Agency
- Central Computer and Telecommunications Agency, UK
- Centre for Earth Observation, European Commission
- CNES, French Space Agency
- Cooperative Research Centre for Spatial Information, Australia
- Council for Scientific and Industrial Research, South Africa
- CSIRO Office of Space Science and Applications, Australia
- CSP Japan
- Defence Evaluation and Research Agency, UK
- Department of Climate Change, Australia
- Department of Commerce – NOAA, USA
- Department of Environment, Australia
- Dept of Innovation, Industry, Science & Research – Australia
- European Commission, DGXII
- European Space Agency
- Geoinformatics & Space Technology Development Agency, Thailand
- Geoscience Australia
- Hakluyt & Company, UK
- ImageONE Ltd, Japan
- Itochu Corporation, Japan
- Japan Aerospace Exploration Agency
- MCC Corp, Japan
- Ministry of Education, Culture, Sports, Science and Technology, Japan
- Ministry of Posts and Telecommunications, Japan
- Mitsubishi Corporation, Japan
- Mitsubishi Heavy Industries, Japan
- Mitsubishi Research Institute, Japan
- Mitsubishi Space Software, Japan
- NASA, USA
- National Space Research Institute – INPE, Brazil
- National Remote Sensing Centre of China
- National Space Development Agency of Japan
- NOAA, USA
- Remote Sensing Technology Centre, Japan
- Science and Technology Agency, Japan
- Society of Japanese Aerospace Companies
- Space Imaging Europe, Greece
- United Kingdom Space Agency
- United States Geological Survey
- World Spectrum Inc., Japan