Building financial value through
governance and sustainability

Navigating today’s disclosure and compliance demands while building for tomorrow’s growth.

Third Economy helps companies and investors use sustainability to strengthen their organizations, improve business performance, and increase financial value. 

Our Expertise

Standards and Frameworks that 3ECON Supports

Our Clients

Our unique expertise on both sides of the capital markets helps us provide more informed advice to companies and investors alike, with a clear understanding of how each side evaluates risk, performance, and long-term value.

Companies(opens in new tab)

We help companies strengthen governance and disclosure practices, prepare for evolving regulatory requirements, satisfy investor expectations, and communicate more clearly across stakeholders to drive long-term financial value.

Institutional Investors

We help institutional investors evaluate governance and sustainability risks, strengthen stewardship and engagement strategies, and make more informed decisions in a changing regulatory and market environment.

Featured Insights

CA SB 253: CARB Proposes to Push the Reporting Deadline to November 2026

On June 24, 2026, the California Air Resources Board proposed delaying the initial SB 253 reporting deadline for Scope 1 and Scope 2 emissions from August 10 to November 10, 2026. The extension is meant to give companies more time to review the finalized regulation and incorporate recent clarifications. Read on for our summary of the changes and what they mean for your reporting timeline.

3ECON Newsletter: September 2026

Our team rounded up the most important governance and sustainability stories this summer, from Climate Week NYC to regulation changes that will shape how companies report and engage shareholders starting in 2027. Click below to catch up on our latest "News You Can Use" newsletter below.

What's Actually Driving Sustainable Funds' Return to Positive Flows

U.S. sustainable funds posted their first positive quarter since early 2022, pulling in nearly $3 billion in net inflows and pushing total assets to a record $398 billion, according to Morningstar. But access to that capital is getting more selective, not necessarily easier. Read on for our take on the report.