An Experienced Team of Industry Thought Leaders - North America

TRS fields a deep bench of skilled management-level positions with expertise in all aspects of ERH and TCH remediation. Our competitive advantage is grounded on extensive field experience integrating ERH with other technologies such as multi-phase extraction (MPE), bioremediation, and chemical oxidation. We bring state-of-the-art engineering, time-tested case studies, and unparalleled professional project oversight to the table.

TRS Group Executive and Senior Management Team

Brett Trowbridge
President/CEO

Tim Warner
Senior VP - U.S. Operations & Co-Managing Director-TRS Europe

Daniel Oberle, P.E., JD
Vice President - Engineering

David Fleming
Founder - Director of Federal Programs & West Coast Sales

Mark Kluger
Vice President - Sales & Marketing

Gorm Heron, Ph.D.
Chief Technology Officer

Wayne Rebich
Chief Financial Officer

Melanie Campbell
HR Manager

Tom Powell
ISTR Technical Advisor

Chris Blundy
Senior Project Manager

Robert Poulin
Senior Project Manager

Drew Small
Senior Project Manager

Lynette Stauch
Senior Project Manager

Chris Thomas
Senior Project Manager

Eric Maki, P.E.
Principal Engineer

Chad Crownover
Lead Engineer

Emily Crownover, Ph.D.
Lead Engineer

Michelle Nanista, P.E.
Lead Engineer

Doug Seiler
Senior Engineer

Dave Milan
Senior Programming Engineer

Greg Knight
Safety & Quality Manager

Dale Plampin
Controller

Tracy Barton
Marketing

An Experienced Team of Industry Thought Leaders - Europe

TRS fields a deep bench of skilled management-level positions with expertise in all aspects of ERH and TCH remediation. Our competitive advantage is grounded on extensive field experience integrating ERH with other technologies such as multi-phase extraction (MPE), bioremediation, and chemical oxidation. We bring state-of-the-art engineering, time-tested case studies, and unparalleled professional project oversight to the table.

TRS Europe and Thermal Alliance Partners

Timothy Warner
Co-Managing Director, TRS Europe

Marco van den Brand
Co-Managing Director, TRS Europe

Miles Stumbaugh
Client Relations Manager/Project Manager, TRS Europe

Jack van Rossum
Contract Manager, TRS Europe

Amy Wagner
International Project Engineer, TRS Europe

Jean-Yves Binon
Site Manager

Tracy Barton
Marketing Manager, TRS Europe

Quentin Hulm
Managing Director - Cornelsen, Ltd.

Matthew Ingram
Engineering Manager - Cornelsen Ltd.

Andy Hann
Operations Manager - Cornelsen Ltd.

Martin Cornelsen
Managing Partner - Cornelsen Umwelttechnologie GmbH

Jurgen Buhl
Sales Director - Cornelsen Umwelttechnologie GmbH

An Experienced Team of Industry Thought Leaders - South America

TRS fields a deep bench of skilled management-level positions with expertise in all aspects of ERH and TCH remediation. Our competitive advantage is grounded on extensive field experience integrating ERH with other technologies such as multi-phase extraction (MPE), bioremediation, and chemical oxidation. We bring state-of-the-art engineering, time-tested case studies, and unparalleled professional project oversight to the table.

TRS Doxor Executive and Senior Management Team

Thiago L Gomes

Jake Seeman, P.E.
Senior Engineer

An Experienced Team of Industry Thought Leaders - China

TRS fields a deep bench of skilled management-level positions with expertise in all aspects of ERH and TCH remediation. Our competitive advantage is grounded on extensive field experience integrating ERH with other technologies such as multi-phase extraction (MPE), bioremediation, and chemical oxidation. We bring state-of-the-art engineering, time-tested case studies, and unparalleled professional project oversight to the table.

TRS China Executive and Senior Management Team

Andrew Small
Deputy General Manager

Sun Wei
Marketing Executive

Personnel Profiles

Click on photo to see profile here

Jurgen Buhl
Sales Director - Cornelsen Umwelttechnologie GmbH

Jurgen is sales director at Cornelsen Germany and member of the board of directors of Cornelsen Ltd, the daughter company in Bristol, UK. An expert in groundwater remediation with nearly thirty years of experience in the environmental industry, Jurgen specializes in in situ remediation techniques and is responsible for implementation of new technologies. During the last two years his efforts have been concentrated on the development and implementation of techniques for the removal of PFAS. 

Jurgen finished his studies of geology and palaeontology at the Gutenberg University in Mainz, Germany in 1988 as a qualified geologist and is a frequent invited speaker at environmental conferences throughout Europe.


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