Mr. Aronow is a co-founder of the company and has served as CEO since 1996. Under his leadership, the company has achieved profitability and consistent growth of over 15% by expanding services and footprint. Previously, he was a finance specialist and managing partner of JDK Partners, a Manhattan-based hedge fund that specialized in technology and telecommunications. Prior to that, he was a member of both the Chicago and New York Mercantile Exchanges.