Bill Yearsley, Ph.D.

President and Chief Executive Officer

Bill has over 40 years of experience as a construction material professional and has been a leader in making these industries greener and more sustainable. He brings to the company his extensive experience with operations, R&D, mergers and acquisitions, capital raising, and management of public and private companies.

Previously Bill was CEO and an executive director of the construction materials group of a 4.2B FTSE 100 firm and co-founded a privately held company that performed heavy civil infrastructure projects throughout the western US with 1600 employees.

Why Terra?: “A good portion of my career I was either producing or placing concrete for basic infrastructure we all depend on in our daily lives.  To have the opportunity to contribute back to an industry that treated me so well over many years, not to mention helping the environment by delivering a low carbon cement for concrete, is truly a legacy project for me.”