From May 2000 to October 2000, Mr. Sullivan served as Vice President of Cap Gemini Ernst & Young (CGEY), a publicly held consulting and information technology services company. From 1978 through 2000, Mr. Sullivan served in various financial, operational, sales, account management, and executive management positions with Ernst & Young (as a partner from 1988).

Prior to the sale of Ernst & Young's consulting business to Cap Gemini, Mr. Sullivan was the managing director responsible for Ernst & Young's European Global Client Consulting business, based in London, UK. After the sale, as a member of CGEY's global management committee, Mr. Sullivan was responsible for CGEY's European manufacturing and multinational account business. Mr. Sullivan's client serving roles with Ernst & Young included overseeing strategy, process improvement, and technology assignments, as well as, serving as advisor, crisis manager, and financial expert to major US companies in restructuring, turn around, and M&A transactions. In the late 1980's, Mr. Sullivan built and ultimately led E & Y's Chicago-based financial advisory & restructuring practice.

As well as serving as managing director of inSORS, Mr. Sullivan is also, Chairman of the Board of Insignis, Inc. a privately held Chicago based data management company that collects, aggregates, standardizes, delivers, and reports on proprietary investment data to the buy side investment community. Additionally, Mr. Sullivan is an advisor to Cardinal Growth, a Chicago based private equity firm.

Mr. Sullivan served from 1990 to 1995 as an adjunct professor of finance at Northwestern University's Kellogg Graduate School of Management. Mr. Sullivan's professional associations include: member of AICPA, the Illinois CPA society, the Institute of Management Accountants, and the Institute of Chartered Financial Analysts. Mr. Sullivan received an MBA in finance from Northwestern University, and a BA/BS in economics and accounting from Holy Cross College.