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Sullivan & Cromwell LLP is a global law firm that advises on major domestic and cross-border M&A; significant litigation and corporate investigations; finance and corporate transactions; and complex antitrust, regulatory, tax and estate planning matters. Our firm’s hallmarks are the highest-quality independent advice and intense dedication to solving client problems. Founded in 1879, Sullivan & Cromwell has more than 1,000 lawyers located in offices in New York, Washington, D.C., Los Angeles, Palo Alto, London, Frankfurt, Paris, Brussels, Hong Kong, Beijing, Tokyo, Melbourne, Sydney and Abu Dhabi.