Our shareholders

CDP VSI I Limited Partnership is a Quebec based investment vehicle of Caisse de Depot et Placement du Quebec (www.cdpcapital.com), one of the largest institutional fund managers in Canada and in North America with Net assets under management totalling $151.7 billion as at 31 December 2010) and one of Quebec's leading financial institutions.

Century Capital Partners provides buyout capital and growth equity to outsourced service providers, distribution companies and risk-takers within insurance, select financial services and healthcare services sectors. Century pursues majority and minority investments in rapidly growing, profitable businesses.

NFF LP, Inc (Nomura Fund of Funds) is the Guernsey based fund investment vehicle of Nomura European Holdings Plc, the European arm of leading Japanese securities firm and global finance house Nomura Holdings Inc. NFF LP, Inc is advised by Ember Capital LLP.

Ontaria Teachers' Pension Plan Board (www.otpp.com) the largest single - profession pension plan operating in Canada with over $107.5 billion in net assets (as at 31 December 2010).

Royal Bank Investments 1 Limited is the nominee legal owner of Catalina's shares on behalf of the $1.1 billion Special Opportunities Fund (SOF Investments) that is managed by RBS Asset Management, part of the the Royal Bank of Scotland Group (www.rbs.co.uk).