Our team
Our people are the trusted guides on the journey to clean energy.
Consulting Team View More View Less
Chief Executive Officer
Shashi Menon
Consulting Team
Shashi Menon
Chief Executive Officer
President
Brad Pleima, P.E.
Consulting Team
Brad Pleima, P.E.
President
Vice President, Client Services
Jim Ramm, P.E.
Consulting Team
Jim Ramm, P.E.
Vice President, Client Services
Managing Director, Houston and Oil & Gas
Kristine Klavers
Consulting Team
Kristine Klavers
Managing Director, Houston and Oil & Gas
Managing Director, California and Hydrogen
Tanya Peacock, MRP
Consulting Team
Tanya Peacock, MRP
Managing Director, California and Hydrogen
Managing Director, European Markets
Urszula Szalkowska
Consulting Team
Urszula Szalkowska
Managing Director, European Markets
Managing Director, RNG Services
Dave Lindenmuth
Consulting Team
Dave Lindenmuth
Managing Director, RNG Services
Ethanol and Biodiesel Services Director
McCord Pankonen
Consulting Team
McCord Pankonen
Ethanol and Biodiesel Services Director
Regulatory Consultant
Linda Ackleson
Consulting Team
Linda Ackleson
Regulatory Consultant
Senior Carbon Consultant
Guillermo Aguirre
Consulting Team
Guillermo Aguirre
Senior Carbon Consultant
Carbon Consultant
Chirjiv Anand
Consulting Team
Chirjiv Anand
Carbon Consultant
Carbon Consultant
Aryandokht Azari, Ph.D.
Consulting Team
Aryandokht Azari, Ph.D.
Carbon Consultant
Project Manager
Will Baach
Consulting Team
Will Baach
Project Manager
Carbon Consultant
Kylie Bednarick
Consulting Team
Kylie Bednarick
Carbon Consultant
EV Services Director
Daniel Ciarcia
Consulting Team
Daniel Ciarcia
EV Services Director
Carbon Consultant
Jade Foster
Consulting Team
Jade Foster
Carbon Consultant
Carbon Consultant
Gary Freymiller
Consulting Team
Gary Freymiller
Carbon Consultant
Carbon Consultant Team Lead, RNG
Sean Gassen
Consulting Team
Sean Gassen
Carbon Consultant Team Lead, RNG
Regulatory Engagement Director
Lisa Hanke
Consulting Team
Lisa Hanke
Regulatory Engagement Director
Climate Risk Director
Roxby Hartley, Ph.D.
Consulting Team
Roxby Hartley, Ph.D.
Climate Risk Director
Strategic Development Director, U.S. Biofuels
Mark Heckman
Consulting Team
Mark Heckman
Strategic Development Director, U.S. Biofuels
Compliance Consulting Services Director
Alicia Jones
Consulting Team
Alicia Jones
Compliance Consulting Services Director
Carbon Consultant
Eduard Karapoghosyan, Ph.D.
Consulting Team
Eduard Karapoghosyan, Ph.D.
Carbon Consultant
Voluntary Carbon Markets Services Director
David LaGreca
Consulting Team
David LaGreca
Voluntary Carbon Markets Services Director
California Regulatory Engagement Director
John Larrea
Consulting Team
John Larrea
California Regulatory Engagement Director
Strategic Development Director
Kathy MacBeth
Consulting Team
Kathy MacBeth
Strategic Development Director
Project Management Director
Claudia Martinez
Consulting Team
Claudia Martinez
Project Management Director
Carbon Consultant
Gabriel Miranda
Consulting Team
Gabriel Miranda
Carbon Consultant
Senior Carbon Consultant
Seyed Mousavi, Ph.D.
Consulting Team
Seyed Mousavi, Ph.D.
Senior Carbon Consultant
Carbon Consultant
Alison Newell
Consulting Team
Alison Newell
Carbon Consultant
EcoUniversity Director
Lyndsey Nielsen
Consulting Team
Lyndsey Nielsen
EcoUniversity Director
Senior Carbon Consultant
Paul Niznik
Consulting Team
Paul Niznik
Senior Carbon Consultant
Carbon Consultant
Chelsa Oren
Consulting Team
Chelsa Oren
Carbon Consultant
Carbon Consultant
Saumya Pandey
Consulting Team
Saumya Pandey
Carbon Consultant
Senior Carbon Consultant
Ghasideh Pourhashem, Ph.D.
Consulting Team
Ghasideh Pourhashem, Ph.D.
Senior Carbon Consultant
Senior Regulatory Consultant
Maelle Soares Pinto
Consulting Team
Maelle Soares Pinto
Senior Regulatory Consultant
Carbon Consultant
Chris Rogers
Consulting Team
Chris Rogers
Carbon Consultant
Project Manager
Christina Snitko
Consulting Team
Christina Snitko
Project Manager
Project Manager
Kira Stevens, P.G.
Consulting Team
Kira Stevens, P.G.
Project Manager
Carbon Consultant
Margarita Valldejuly
Consulting Team
Margarita Valldejuly
Carbon Consultant
Project Manager
Zach Van Cleave, PMP
Consulting Team
Zach Van Cleave, PMP
Project Manager
Life-Cycle Analysis Director
Zhichao Wang, Ph.D, P.E.
Consulting Team
Zhichao Wang, Ph.D, P.E.
Life-Cycle Analysis Director
Carbon Consultant Team Lead, VCM
Michael Welch
Consulting Team
Michael Welch
Carbon Consultant Team Lead, VCM
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Audit Team View More View Less
Vice President, Operations
Randy Prati, CPA
RFS QAP Director
Andrew Clapp
RFS Registration Director
Nathan Schneider
GHG Verification Director
Lei Zhu, Ph.D.
Compliance Auditor Team Lead, LCA Verifier
Andrea Adams
Compliance Specialist
Conner Adams
Compliance Auditor Team Lead, Foreign Biodiesel
Deana Batson
Verification Engineer
James Conger, P.E.
Compliance Specialist
Mattea Contreras
Compliance Auditor
Ann Duke
Carbon Consultant
Josh Eid-Ries
Compliance Auditor
Amy Hawbaker
Compliance Specialist
Aimsley Kaldec
Compliance Auditor
Sarah Lamborn
LCA Verifier
Wen Li, PMP
Compliance Auditor Team Lead, Ethanol
Eileen Loomis
Compliance Auditor Team Lead, RNG
Mike Martin
Compliance Auditor
Olvin Navarro
Compliance Auditor
Kim Rea
Senior Engineer
Jenny C. Reinman, P.E.
Compliance Auditor Team Lead, Biodiesel
Florianne Rivera
Compliance Auditor
John “Jack” Sodak
Compliance Auditor
Jocelyn Stubenthal
Corporate Team View More View Less
Vice President, Finance
Jonathan Porter, CPA
Vice President, Brand and Marketing
Laura Roberts
Organizational Learning Director
Jodi Noble, PMP, CPLP
Talent Acquisition Manager
Adam Gross
Accounting & Office Coordinator
Jenny Chiles
Project Manager
Cheryl Garcia
Administrative Assistant
Mollie Horton
IT Solutions Developer
Darryl Johnson
Legal Operations Administrator
Ian Larrea, J.D.
Client Services Specialist
Nick Lowe
Client Services Specialist
Stephanie Ramm
Client Services Specialist
Jessica Rozzi
Digital Marketing Specialist
Rachel Ulven
Billing Clerk & Administrative Assistant
Kashmire Vertz
Marketing, Special Projects Manager
Pamela Vesley
Data Analyst
Brady Wagner
Join Our Team
Our team values diversity of all kinds, representing a dozen countries around the world, and bringing unique perspectives to help clients make our planet a better place. We’re growing, and we’d love to meet you. If you don’t see a position that’s right for you, contact us to see how you might fit in our team.
Open positions
