Our Team
From innovation to impact, we create long-term strategies to help meet your net-zero goals and future-proof your business.
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
Managing Director, Houston, Petroleum & Refining
Kristine Klavers
Consulting Team
Kristine Klavers
Managing Director, Houston, Petroleum & Refining
Senior Director, Growth & Development
Dave Lindenmuth
Consulting Team
Dave Lindenmuth
Senior Director, Growth & Development
Managing Director of Voluntary Carbon Markets Services
David LaGreca
Consulting Team
David LaGreca
Managing Director of Voluntary Carbon Markets Services
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
Director, Ethanol & Biodiesel Services
Chelsa Oren
Consulting Team
Chelsa Oren
Director, Ethanol & Biodiesel Services
Senior Regulatory Consultant
Linda Ackleson
Consulting Team
Linda Ackleson
Senior Regulatory Consultant
Client Advisor II
Conner Adams
Consulting Team
Conner Adams
Client Advisor II
Strategic Development Director, RNG
Guillermo Aguirre
Consulting Team
Guillermo Aguirre
Strategic Development Director, RNG
Senior Carbon Consultant
Chirjiv Anand
Consulting Team
Chirjiv Anand
Senior Carbon Consultant
Asset Development Director
Edward Arnold
Consulting Team
Edward Arnold
Asset Development Director
Team Lead, LCA
Aryandokht Azari, Ph.D.
Consulting Team
Aryandokht Azari, Ph.D.
Team Lead, LCA
Client Advisor I
Kylie Bednarick
Consulting Team
Kylie Bednarick
Client Advisor I
Inside Sales Lead, Senior Carbon Consultant
Daniel Ciarcia
Consulting Team
Daniel Ciarcia
Inside Sales Lead, Senior Carbon Consultant
Account Manager, European Markets
Nathalie Danel
Consulting Team
Nathalie Danel
Account Manager, European Markets
Compliance Analyst
Jade Foster
Consulting Team
Jade Foster
Compliance Analyst
Senior Carbon Consultant, VCM
Miguel Freyermuth
Consulting Team
Miguel Freyermuth
Senior Carbon Consultant, VCM
Client Advisor II
Sean Gassen
Consulting Team
Sean Gassen
Client Advisor II
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
Client Advisor I
Holland Heins
Consulting Team
Holland Heins
Client Advisor I
Compliance Consulting Services Director
Alicia Jones
Consulting Team
Alicia Jones
Compliance Consulting Services Director
Carbon Consultant, LCA
Omid Karami, Ph.D.
Consulting Team
Omid Karami, Ph.D.
Carbon Consultant, LCA
Senior Carbon Consultant, VCM
Eduard Karapoghosyan, Ph.D.
Consulting Team
Eduard Karapoghosyan, Ph.D.
Senior Carbon Consultant, VCM
Strategic Development Manager, VCM
Rudy Krehbiel
Consulting Team
Rudy Krehbiel
Strategic Development Manager, VCM
Director, Climate Strategy
Daniel Krekelberg
Consulting Team
Daniel Krekelberg
Director, Climate Strategy
Carbon Consultant, LCA
Thierry Larue
Consulting Team
Thierry Larue
Carbon Consultant, LCA
Senior Project Manager
Segolene Le Bihan
Consulting Team
Segolene Le Bihan
Senior Project Manager
Manager, LCA
Logan Leduc
Consulting Team
Logan Leduc
Manager, LCA
Project Management Director
Claudia Martinez
Consulting Team
Claudia Martinez
Project Management Director
Senior Carbon Consultant, LCA
Gabriel Miranda
Consulting Team
Gabriel Miranda
Senior Carbon Consultant, LCA
Senior Project Manager
Nicholas Nelson
Consulting Team
Nicholas Nelson
Senior Project Manager
EcoUniversity Director
Lyndsey Nielsen
Consulting Team
Lyndsey Nielsen
EcoUniversity Director
Team Lead, LCA
Ranjan Parajuli, Ph.D.
Consulting Team
Ranjan Parajuli, Ph.D.
Team Lead, LCA
Senior Regulatory Analyst
Maëlle Soares Pinto
Consulting Team
Maëlle Soares Pinto
Senior Regulatory Analyst
Carbon Consulting Manager, LCA
Ghasideh Pourhashem, Ph.D.
Consulting Team
Ghasideh Pourhashem, Ph.D.
Carbon Consulting Manager, LCA
Team Lead, LCA
Chris Rogers
Consulting Team
Chris Rogers
Team Lead, LCA
Account Manager, RNG
Jessica Rozzi
Consulting Team
Jessica Rozzi
Account Manager, RNG
Senior Project Manager
Jennifer Shtull
Consulting Team
Jennifer Shtull
Senior Project Manager
Senior Carbon Consultant, VCM
Valentyna Slivinska
Consulting Team
Valentyna Slivinska
Senior Carbon Consultant, VCM
Regulatory Specialist
Breana Spinler
Consulting Team
Breana Spinler
Regulatory Specialist
Senior Project Manager
Chris Sturm, PMP
Consulting Team
Chris Sturm, PMP
Senior Project Manager
Strategic Development Director, RNG
Sally Taylor
Consulting Team
Sally Taylor
Strategic Development Director, RNG
Compliance Analyst
Sean Anthony Taylor
Consulting Team
Sean Anthony Taylor
Compliance Analyst
Carbon Consultant, LCA
Mosleh Uddin, Ph.D.
Consulting Team
Mosleh Uddin, Ph.D.
Carbon Consultant, LCA
Carbon Consultant, LCA
Margarita Valldejuly
Consulting Team
Margarita Valldejuly
Carbon Consultant, LCA
Life-Cycle Analysis Director
Zhichao Wang, Ph.D, P.E.
Consulting Team
Zhichao Wang, Ph.D, P.E.
Life-Cycle Analysis Director
Carbon Consulting Manager, VCM
Michael Welch
Consulting Team
Michael Welch
Carbon Consulting Manager, VCM
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Audit Team View More View Less
Vice President, Strategic Initiatives
Randy Prati, CPA
GHG Audit & Voluntary Audit Director
Andrea Adams
RFS QAP Director
Andrew Clapp
RFS Registration Director
Nathan Schneider
Compliance Specialist
Claire Abbott
Compliance Auditor Team Lead, Foreign Biodiesel
Deana Batson
Compliance Specialist
Erika Bonatti
Compliance Specialist
Alice Bruemmer
Verification Engineer
Kelly Bye
LCA Verifier
Valerie Chan
Verification Engineer
Stephanie Gee, P.E.
Manager, RFS QAP
Amy Hawbaker
Compliance Specialist
Mollie Horton
Compliance Specialist
Mariah House
Compliance Auditor
Aimsley Kadlec
Compliance Auditor
Sarah Lamborn
Manager, RFS QAP
Eileen Loomis
Client Advisor III
Mike Martin
Sr. Quality Management Consultant
Olvin Navarro
Compliance Specialist
Olivia Nole
Compliance Auditor
Zoe Nong
Compliance Specialist
Leah Fraiberg
Compliance Specialist
Sophia Parker
Compliance Auditor Team Lead, Biodiesel
Florianne Rivera
Compliance Auditor
John “Jack” Sodak
Compliance Specialist
Ally Standefer
Manager, Verification
Jocelyn Stubenthal
Corporate Team View More View Less
Vice President, Finance
Jonathan Porter, CPA
Vice President, Brand and Marketing
Laura Roberts
Vice President, Growth and Strategic Development
Laith Amin
Accounting & Office Coordinator
Jenny Chiles
Technical Writer
Erin Costello
Sr. Human Resources Manager
Donna Dressel
Principal Cloud & Software Engineer
Darryl Johnson
Inside Sales Representative
Melissa Liu
Senior Manager of Sales Enablement
Meg Sandquist
Director, IT
Bryce Schmitt
Senior Digital Marketing Strategist
Rachel Ulven
Billing Clerk & Administrative Assistant
Kashmire Vertz
Legal Operations Administrator
Jessica Wells
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.
Join our team
