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
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

Tom Powell
Technology Group Leader

Chris Blundy
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
Senior Engineer

Michelle Nanista, P.E.
Senior Engineer

Doug Seiler
Senior Engineer

Emily Crownover, Ph.D.
Research & Development Engineer

Dave Milan
Senior Programming Engineer

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 Executive and Senior Management Team

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

Ton Huijben
Site Manager, TRS Europe

Jean-Yves Binon
Environmental Consultant

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
Senior Project Manager

Sun Wei
Marketing Executive

Personnel Profiles

Click on photo to see profile here

Andy Hann
Operations Manager - Cornelsen Ltd.

Andy has 30 Years’ experience in process control systems, from design and build to operation and optimisation.  As Operations Manager Andy is responsible for overseeing all Cornelsen site activities including construction, implementation and operation of our remediation and treatment systems on a wide range of technologies including steam injection, ISTD and ERH projects.

Over the last 10 years within Cornelsen, his electrical/mechanical skill set has transferred from a practical role to a project and operations management responsibility leading a team of mechanical and electrical engineering technicians.   This has provided him with a deep understanding of the key deliverable aspects of our systems and services to multi-national corporate clients. 


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