William Sissamis, based in Alexandria, VA, US, is currently a Vice President Finance at NAPEO - The National Association of Professional Employer Organizations. William Sissamis brings experience from previous roles at Auto Care Association, Transemantics, Inc, The Heritage Foundation and Tate & Tryon, CPAs & Consultants. William Sissamis holds a 2010 - 2011 MS in Accounting @ American University. With a robust skill set that includes Nonprofits, Financial Accounting, Financial Reporting, Accounting, GAAP and more. William Sissamis has 3 emails and 2 mobile phone numbers on RocketReach.
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