TREE Fund office is operating remotely. If you require immediate assistance please send us an email (addresses provided below).

Have a question or comment? We’re eager to hear from you. Please call (630) 369-8300 or send us an email.

Mailing Address:
1755 Park Street, Suite 200
Naperville, IL 60563
Ph: (630) 369-8300
Fax: (630) 369-8382


Our Staff:

Paul Putman, PhD – President and Chief Executive Officer

Jonathan Cain– Community Relations Manager

Heath Hupke – Grants and Development Manager