Chuck Schwartz is a Business Development Director, and Software & Systems Consultant for Marcum LLP. Marcum LLP is one of the largest independent public accounting and advisory services firms in the US, with offices in major business markets throughout the U.S., as well as select international locations, including here in Dublin, Ireland. Marcum where recently recognised in the top 50 accounting firms in the US by the Construction Executive, who listed Marcum as No.3.