William Timmerman

Managing Principal

Joined Graham:


Professional Bio:

William, along with the other Managing Principals, shares responsibility for all major aspects of Graham Partners’ investment process, including investment sourcing, structuring, and exiting, as well as working closely with portfolio companies to build lasting value. He also helps lead Graham Capital Investments’ (GCI) day-to-day investment activities.

William has primary oversight for ABX. He also has coverage responsibility for the advanced building materials and power management industry sectors.

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

Past and Present Board Directorships:
ABX, Creative Mines, Comar, Henry, Chelsea, SP Industries, Abrisa, Supreme Corq, HB&G


William earned his B.A. in Economics and Political Science from Vanderbilt University and his M.B.A. from the UCLA Anderson School of Management.


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