December 2012 - Infinisource acquired Qqest
April 7, 1986 - President Ronald Reagan signed COBRA into law
December 1986 - Founded as COBRA Compliance Systems, Inc.
August 2003 - COBRA Compliance Systems acquired COBRA Compliance of Indianapolis, Indiana
August 2003 - COBRA Compliance Systems, Inc. changed names to become Infinisource, Inc.
February 2005 - Infinisource acquired Aurora Administrative Solutions of Dayton, Ohio
June 2008 - Infinisource acquired Priority Pay of Laguna Hills, California
November 2009 - Infinisource acquired Full Circle Payroll, Inc. of Palmetto, Florida
July 2010 - Infinisource acquired ABCO Payroll Services of Bradenton, Florida
August 2011 - Private equity firm, Accel-KKR, acquired Infinisource. Gary Hart continued as President of Infinisource. Gary Trainor joined as Infinisource's Chief Executive Officer
August 2011 - Infinisource acquired America on Shore