John O’Connor
Partner | Business & Corporate Law
Bio
John concentrates in advising and counseling companies and entrepreneurs on all aspects of business transactions, banking and finance, commercial real estate, acquisition and dispositions, leasing, succession planning, financing, management issues, intellectual property and zoning and municipal matters. In the commercial lending area, John has represented lenders and borrowers in connection with loans for working capital, real estate acquisition, construction, and other loan transactions.
Although John works closely with many local clients, he also has clients with regional, national, and international business interests. He represents many closely held and family owned businesses as their advisor, guiding clients by acting as “outside general counsel”, which includes establishing new business ventures, entity and management structure, operating issues, shareholder, operating and partnership agreements, negotiating agreements with customers and vendors, leasing, licensing, and joint ventures.
John lives in Arlington Heights with his wife, Sara, and their three children.



