About
Building the infrastructure our industry deserves
Neutral. Comparable. Owner-governed. Shared economics.
Matt Ellis
Co-Founder & Chairman, SDX
Co-Founder & Executive Chairman, Measurabl · Formerly Director of Sustainability Solutions, CBRE
“I spent a decade building a sustainability data company. The thing I learned is that the measurement layer itself needs to be neutral — no single company should own the shared infrastructure the entire industry depends on. That’s why SDX is structured as a not-for-profit.”
At CBRE, Matt led the sustainability solutions practice and saw firsthand how fragmented data undermined every initiative. He founded Measurabl to solve that problem — growing it to 23 billion square feet across 90+ countries.
But he realized the measurement layer itself needs to be neutral. No single company should own the shared infrastructure the entire industry depends on. That conviction led to SDX — a shared, owner-governed infrastructure modeled on the proven utility structures of DTCC, SWIFT, and S&P index families.
Venture Capital Raised at Measurabl
Sq Ft Benchmarked
Countries
ENERGY STAR Partner of Year
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