Our Services

With experience across sectors, we support the development, management, and integration of sustainability and ESG strategies that are relevant and cost-effective.


We start by determining where clients are on the sustainability spectrum and what drives the demand to develop, maintain, or improve their sustainability and ESG programs.

Strategy and Implementation

We help clients get things done. We work with them to develop the appropriate infrastructure and processes to implement their sustainability programs.


We work with clients to maximize the credit they get for their achievements and communicate their sustainability and ESG successes to their internal and external stakeholders.

Our Team

We count more than 100 years of combined experience in ESG advisory, corporate sustainability management, GHG accounting, decarbonization strategies, and investor engagement.

Harry Etra
Managing Director
Lauren Palumbo
Senior Director, Operations
Ben Robinson
Senior Director
Anne Shiraishi
Senior Director
Emily Wei
Senior Director
Haley Keyko
Director, Data Solutions
Myles Scott
Director, Sustainability and ESG

Learn More

Are you a sustainability professional looking for your next challenge? Take a look at our career opportunities.