Principal Members

Prism Science & Technology was founded in 1997 by Eric Nelson and Mark Seaman with the guiding principle that a consultant must effectively service the needs of the client. Our experience and commitment to quality, cost-effectiveness, and client service ensures that the best solutions are always provided to our clients.   

Our team of experienced and committed professionals are here to guide you in achieving your environmental objectives within the regulatory framework. 



Eric is a founding principal of Prism Science & Technology. He is a licensed Professional Engineer with more than 28 years of combined professional experience in civil engineering, environmental engineering, and regulatory compliance.  Eric is responsible for response activities, site redevelopment, engineering, permitting, and regulatory compliance.  He has extensive experience in building construction and demolition, providing expertise to his clients in all facets of construction management and documentation.  Eric is a graduate of Michigan State University with a B.S. in Civil - Environmental Engineering. 


Mark C. Seaman, CPG

Mark is a founding principal of Prism Science & Technology.  He is a Certified Professional Geologist with over 28 years of experience in the environmental consulting industry. Mark possesses considerable expertise with respect to site assessment, risk based correction action, site redevelopment, brownfields, underground storage tank management, and liability mitigation. Mark is responsible for all aspects of environmental project management, project design, data acquisition, data interpretation, and technical report preparation.  Mark is a graduate of the University of Michigan with a B.S. in Geology.