Managing Partner

Michael P. O’Sullivan

Hancocks Mount
Berkshire SL5 9PQ
United Kingdom

Tel: +44-(0)-1344-873-077
Fax: +44-(0)-1344-624-903
Mobile: +44-(0)-7721-889-829

Michael O’Sullivan joined Plexus in 1999 to head up the Company’s first office in Europe. Michael joined from Ethical Holdings Plc, a Nasdaq listed company where he had been Chief Financial Officer and responsible for Corporate and Business Development functions.

Previously Michael had spent 21 years with SmithKline Beecham where, among others, he held the roles of Vice President, Strategic Planning for Worldwide Pharmaceuticals and Vice President of Finance Europe.

Michael has led numerous transactions for the firm’s clients in the out licensing and deal structuring of both global and regional deals. His clients appreciate the extensive financial expertise he brings to the conversation.