Founded in 1989, Palma Settimi Inc. (PSI) is a leading outsourcer of accounting and warehousing services, both in the United States and Italy. Located in Brewster, NY, one hour north of New York City, PSI provides a full spectrum of business functions, including accounting, retail management, accounts receivable/collection, accounts receivable/cash management and payroll. In addition, our 20,000 square foot building offers warehousing, shipping, inventory control and order fulfillment