1. Indian Society for Heat and Mass Transfer - Life Member

2. American Society for Mechanical Engineers

3. American Society for Thermal and Fluids Engineers

4. Institution of Engineering And Technology

5. Indian Society of systems for science and engineering - Life Member

6. National society for fluid mechanics and fluid power - Life Member

7. Indian Institute of Chemical Engineers - Life Member

Other

1. Bombay Natural History Society - Life Member

2. Green Peace India - Supporting Member