David Lee Callahan

Lombard Odier Asset Management (Switzerland) SA (LOAM Switzerland) is an investment advisory subsidiary of Lombard Odier Investment Managers Holding SA, ultimately held by Compagnie Lombard Odier SCmA in Switzerland. Formerly known as 1798 Global Partners (Switzerland) SA, the firm was founded in 1972 by Aziz Nahas and Hubert Keller and changed their name to Lombard Odier Asset Management (Switzerland) in 2010. LOAM Switzerland is headquartered in Petit-Lancy, Geneva.

Banque Lombard Odier & Cie SA (Investment Management) (Lombard Odier-IM) is the investment management division of Banque Lombard Odier & Cie, a subsidiary of Compagnie Lombard Odier SCmA in Switzerland. The firm was founded in 2002 when Lombard Odier & Cie and Darier Hentsch & Cie. merged. They are headquartered in Geneva with branches and representative offices throughout Switzerland, Europe, the Americas, Asia Pacific and the Middle East. Lombard Odier-IM provides private banking and asset management services to institutions, family-owned businesses and high-net worth individuals. They also provide a range of support services for independent intermediaries.