Gregory W. Osko

Chairman of the Board of Trustees and Cofounder
The Brooks Institute
Directing Trustee
Brooks McCormick Jr. Trust for Animal Rights Law and Policy
Chairman of the Board
TC Wealth Partners


Gregory Osko, MBA, is the founder and chairman of the Trust Company of Illinois and the administrative trustee of the Brooks Institute Trust.

Mr. Osko brings more than 40 years of experience serving the financial needs of families to his role at the Brooks Institute.

He is a 2012 inductee into the Chicago Area Entrepreneurship Hall of Fame and received the Daily Herald Business Ledger Entrepreneurial Excellence Award for Regional Spirit. Mr. Osko also received a Lifetime Achievement Award from the Association of Trust Organizations. His professional and community involvement with the Association of Trust Organizations, Northwestern Memorial Healthcare, the Marklund Home for Children, and several other organizations lends experience to his role at the Brooks Institute.

Brooks Institute Affiliations

Executive Committee