President & chief scientist of Green Geophysics, Inc., a woman-owned, small business based in Berkeley, California, USA.
Vice president & Senior Geophysicist
Green Geophysics started as a part of Green Engineering, originating by and named after, Ellen Green.
Pellerin & Johnston have decades of experience in near-surface geophysics, including environmental and hydrological, and have a deep commitment to the environment and sustainability.
2215 Curtis Street,
Berkeley, California 94702
USA +1 510-326-7269