Andy Jonusaitis is Of Counsel in the Corporate Practice Group. 

Andy represents private and public companies in mergers and acquisitions, equity financing transactions, corporate governance and compliance and contract matters. Andy is an experienced counselor and advisor for technology-based companies, including companies in the direct marketing industry as well as online businesses.

Andy left the Firm in 1998 to serve as Vice President and General Counsel for May & Speh, a publicly held marketing technology and services company (now Acxiom Corporation). He later joined as Vice President and General Counsel. operated several music oriented internet sites, including, prior to its merger with, a public internet music commerce company, in 2000. Emusic was subsequently acquired by Vivendi Universal in 2001. Andy then served as Vice President, Chief Privacy Officer and General Counsel of Toplander Corporation, the owner and operator of MarketsOnDemand, a direct marketing data company, and, a jobs listing website. In 2002 Toplander sold the MarketsOnDemand business to Acxiom Corporation. Andy rejoined the Firm in April 2003.

Representative Matters

  • Represented the provider of healthcare decision support applications to a NASDAQ-listed provider of health information services, for approximately $60 million cash and stock, resulting from an auction of the company.
  • Represented the subsidiary of a health and life insurer and benefits administrator in the sale of substantially all of the assets of a recognized leader in healthcare fraud and abuse management services, to a leading provider of revenue and payment cycle solutions.
Honors & Awards: 

Illinois Leading Lawyers - 2018 (cited in multiple years)


J.D., Northwestern University School of Law
M.A., Northwestern University
B.A., Northwestern University

State Bar Admissions

  • Illinois