Mark Sinatra is CEO of Staff One HR. Before joining Staff One HR, Mark co-founded Gordian Capital, a private investment company that focuses on making long-term investments in lower middle market companies. He has worked in the private equity, investment banking, consulting, and business process outsourcing industries for the following companies: Credit Suisse, Merrill Lynch, Andersen, RR Donnelley, and The Parthenon Group.
Mark is actively involved in the PEO industry as a Board Director of NAPEO. Mark is also Chairperson of First 3 Years and a Board Director with Social Venture Partners – Dallas. He is a member of Young Presidents’ Organization (YPO) – Lone Star Chapter.
He is an MBA graduate of the Wharton School of Business and holds a BA in Economics from Fordham University. Mark holds the SHRM-CP Certification, is a Certified Predictive Index analyst, and is a graduate of the Stagen Integral Leadership Academy.