Engineers. Scientists. Innovators.

Our People

We are 1,200 engineers, geologists, scientists, and other technical specialists committed to the idea that technical leadership and client service are the foundations for producing solutions for our clients that are practical, efficient, and sustainable.

Our Practices

We develop and refine our core practices in areas where innovation can deliver practical solutions with substantially improved benefits to our clients when compared to traditional approaches. We focus on service offerings where we can create exceptional value for our clients.

Our Experience

Since our founding in 1983, Geosyntec has completed nearly 10,000 projects worldwide with an outstanding safety record. Our experience delivers on the potential of innovative applications of proven and emerging scientific and engineering technologies.

Practitioner Spotlight

  • Jill Johnson, P.G. »
    Jill Johnson, P.G. Jill Johnson is a Principal Hydrogeologist based in Florida with more than 17 years of experience focused on a wide range of environmental projects, including groundwater monitoring and reporting, contamination assessments, remedial evaluation and implementation, and environmental planning and compliance.…
  • Karen Berry-Spark »
    Karen Berry-Spark Karen Berry-Spark is a Senior Principal Hydrogeologist based in Ontario with more than 30 years of professional experience focused on the characterization and remediation of sites impacted by chlorinated solvents and other dense non-aqueous phase liquids (DNAPLs) in soil and…
  • Chriso Petropoulou, Ph.D., P.E., BCEE »
    Chriso Petropoulou, Ph.D., P.E., BCEE Chriso Petropoulou is a Senior Principal Environmental Engineer based in Illinois with more than 25 years of consulting experience focused on a wide variety of clients in the industrial manufacturing sector. Her clients include foundries, metal product manufacturing, rubber manufacturing,…
Geosyntec Consultants
Geosyntec is a specialized consulting and engineering firm that works with private and public sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure.

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