Atlanticomnium S.A. is an independent Geneva-based fund management company with an office in London, who specializes in corporate bonds. The fund managers, Anthony Smouha and Gregoire Mivelaz, have a combined experience of over 40 years in credit analysis and have been managing assets for GAM since 1985. The firm is currently managing over 10 billion in a specialized fixed income strategy and is constantly ranking among the best of its peers.