State Street announces acquisition of Complementa Investment-Controlling AG

State Street Corporation (NYSE: STT), one of the world's leading providers of financial services to institutional investors, announced on October 4, 2011 that it has acquired Complementa Investment-Controlling AG, an investment performance measurement and analytics firm based in St.Gallen, Switzerland.

Lenz & Staehelin advised State Street Corporation in this transaction. The Lenz & Staehelin team was led by Marcel Tranchet and Stephan Erni and included Oliver Hablützel, Martin Vonaesch and Philipp Klaus (Corporate and M&A), Franziska Stadtherr-Glättli (Pension), Stefan Schwaller (Tax) and Marc-Philippe Prinz (Employment).

Published: 5 October 2011