Our Team

Strategic

We are not just consultants, we are collaborators, advocates, and action-driven experts.

Each member of the RE Tech team brings a unique blend of technical expertise and real-world experience. Together, we design and deliver solutions that reduce risk, improve performance, and drive measurable impact across the built environment.

What sets our team apart is how we work: side by side with clients, across sectors, and ahead of the curve. We challenge assumptions, adapt fast, and never lose sight of what matters, results that last.

We are RE Tech Advisors. And we’re just getting started.

Meet the minds behind the strategy.

Explore our leadership and the experts driving clarity, innovation, and measurable impact across every project.

Erin Richmond
President
Katie Zilka Hanson
Vice President of Sustainability Programs
Shila Wattamwar
Vice President of Shared Services
Deb Cloutier
President & Founder
Brenna S. Walraven
Executive Strategic Advisor
Emma Hughes

Director, Climate Risk Solutions
Alex Herold

Director of Green Building Certifications
Jonathan Suarez
Head of Building Policy Advisory
Geoffrey Giannone
Project Manager, Green Building Certifications
Colin Curzi
Head of Building Policy Advisory
Ryan Suen
Head of Reporting & Frameworks
Tema Goodspeed

Senior Director, Sustainability Programs
Chang Liu

Head of Market Research and Innovation

We work closely with our clients, as an extension of their team, to understand their needs, challenges, and opportunities, and to provide them with customized and strategic solutions.

Deb Cloutier
Founder

Team Demographics

ALL DEMOGRAPHIC INFORMATION IS VOLUNTARILY PROVIDED AND MAY NOT REFLECT 100% PARTICIPATION. DATA IS ACCURATE AS OF DECEMBER 2024.

Race

Ethnicity

LGBTQ+
25
%
Disability Status
12
%

Sex

Veterans
0
%
Spouse of a Veteran
1%

Age Distribution

Citizenship Status

JOIN OUR TEAM

We are hiring!

We are looking for creative and energetic professionals that are passionate about sustainability, real estate, using data and analytics to drive results, and making a difference. Come join our team.