Jean Pierre Luca Carlo Cedroni

BRT Holding 1 SA is engaged in financial investment and shareholding activities. Its interests focus on the telecommunications infrastructure industry. The company was founded on December 29, 2007 and is headquartered in São Paulo, Brazil.

HSBC USA, Inc. provides commercial banking services. Its customers include individuals, including high net worth individuals, small businesses, corporations, institutions and governments. The company operates through the following segments: Retail Banking and Wealth Management (RBWM), Commercial Banking (CB), Global Banking and Markets (GB&M), Private Banking (PB), and Corporate Center (CC). The RBWM segment provides banking and wealth products and services, including personal loans, MasterCard and Visa credit card loans, deposits, branch services and financial planning products and services such as mutual funds, investments and insurance. The CB segment offers domestic and international services and banking, insurance and investment products to companies, government entities and non-profit organizations. The GB&M segment provides tailored financial solutions to major government, corporate and institutional clients as well as private investors worldwide. The PB segment provides private banking and trustee services to individuals and families with local and international needs which include specialist advisory services, including banking, liquidity management, investment services, custody services, tailored lending, wealth planning, trust and fiduciary services, insurance, family wealth and philanthropy advisory services. The CC segment includes BSM and legacy structured credit products, as well as a portfolio of residential mortgage loans, including certain loan servicing activities performed on behalf of HSBC Finance. HSBC USA was founded in 1973 and is headquartered in New York, NY.

Lehman Brothers Europe Ltd. provides financial services to corporations, governments and municipalities, institutional clients, and high net worth individuals. The company is headquartered in London, UK.

Part of UBS Group AG, UBS Brasil Participações SA is a holding company based in São Paulo, Brazil. The Brazilian company operates in the securities brokerage sector.