Leadership

Dennis Farley

President & CEO

ESG and Product Stewardship Lead

Paul Brzozowski, PE

Managing Director

Business Development Lead

Kate Lasseter, PMP

Managing Director

Liability and Allocation Services Lead

Philip Spadaro, LG

Vice President & Principal Scientist

Contaminated Sediments Market Lead

Ginger Clarke

Managing Director

Finance & Human Resources Lead

Carlo Monti, PhD

Managing Director

Environmental Forensics & European Practice Lead

Michael Bock, PhD

Managing Director

Environmental Forensics Services Lead

Jason Dittman, PhD

Managing Director

Engineering and Remedial Services Lead

Timothy Negley

Managing Director

Data Analytics & Visualization Services Lead

Staff

Julia Atwater, CAPM

Staff Scientist

Jamie Combes

Managing Scientist

Data Integrity and Quality Management Lead

Jennifer Fredenburg

Senior Designer

Katie Jentzsch

Editing Program Coordinator

Jon Metrione

Senior Scientist

Director of Investigations

Nicholas Rose

Senior Scientist

Miriam Tuzzio

Project Scientist

Jennifer Benthin

Senior Scientist

Director of Research

Jill DeMars

Senior Scientist

Chris Gussman

Senior Scientist

Erin Kuhlmeier, PE

Senior Scientist

Erin O'Connell

Project Scientist

Health & Safety Administrator

Nicole Semenza

Researcher / Litigation Assistant

Erin Warlow

Senior Scientist

Bei Chu, PhD

Project Scientist

Alice England, PhD

Project Scientist

Kathryn Ives

Project Scientist

GIS Lead

Katy Martin

Staff Scientist

Rebeca O'Dell

Staff Scientist

Danita Sigur

Director of Information Technology and Systems