Leadership & Staff
Bill Martin
Managing Director (CTO), UBS O'Connor
Matthew Williams
Non-executive Director, Holdingham Group
Owners
Siegmund Warburg
A scion of a German banking dynasty
Board Members
Richard W J Hardie
London banker
Holdings
Child Organizations
Dillon, Read & Co. Inc.
A merger and acquisition advisory firm acquired by SBC Warburg in 1997.
Parents
UBS Investment Bank
Investment Bank
Swiss Bank Corporation
Comnined with Union Bank of Switzerland to form UBS