GSI is thrilled to share the news of our expansion into the Big Sky Country of Montana with the addition of Joel Jacobson, MSc, MBA, Marie-Hélène Paré, Laura Pfister, Dave Rugh, LG, LHG, Amelia Tallman, and Dr. David Tooke.
This group brings significant expertise in Environmental Assessment, Water Resources, Geochemistry, NEPA, CERCLA, Renewables, and Permitting for the Mining, Agriculture, Industrial, and Energy sectors.
GSI provides high quality technical and regulatory expertise to industry and government to address a broad range of environmental issues. We specialize in solving complex environmental problems by leveraging our extensive knowledge of environmental regulations, stressing accurate data collection and analysis, and applying new technologies to our clients’ most difficult challenges.
We look forward to great things ahead as part of the GSI team!





