The name Green:


Green Geophysics grew from Green Engineering, started by Ellen Green


Pellerin has >20 years experience in environmental geophysics and a deep commitment to the environmental and sustainability.


The Green's function is so very important!

Louise Pellerin, PhD, 

president & owner 

​Green Geophysics, Inc. 

​a woman-owned,

small-business based in Berkeley, California, USA.​

click for Pellerin cv


Jeff Johnston,

Vice-president

Senior Geophysicist

click for Johnston cv