Meet Our Team

William Timmerman III
Principal

William joined Graham Partners in 2008. At Graham, William sources and evaluates new investment opportunities and provides ongoing support and oversight for a number of Graham Partners’ current portfolio companies.

William is closely involved with Graham Partners’ investment in HB&G. He also has coverage responsibility for the advanced building materials industry sector. His past and present board directorships include Abrisa, Chelsea, Comar, HB&G, Henry, and SP Industries.

Prior to joining Graham, William worked for UBS Securities in its Mergers and Acquisitions Group.

William earned his B.A. in Economics and Political Science from Vanderbilt University.

Originally from South Carolina, William enjoys spending time with his family and golfing when not working.