Park Guardian ($500 - $999)
- Anova Furnishings
- Gunther Salt Company
- K & W Nursery Co. Inc.
- Walsh & Associates, Inc.
Park Trustee ($300 - $499)
- Argo Foundation, Inc.
- Fendler & Associates, Inc.
- The Janklow Foundation
- Michael Wiese Consulting Group
- O'Connell Group
- Rockwood Bank
- Tarlton Corporation
- William S. & Blair Thompson Family Foundation
Park Naturalist ($180 - $299)
- Byerly Trailer & Mfg. Co., Inc
- Five Angels Foundation
- J. Feder Inc.
- R & J Sign Supply Co.
Keeper of the Park ($100 - $179)
- Blueberry Hill
- Busken Construction Corp.
- Chemisphere
- Dominican Community of St. Louis
- Epic Systems, Inc.
- Hinkle Plumbing Company
- Membership Consultants
- Rainbow Moybella, LLC
- Randy Burkett Lighting Design
- Sheet Metal Workers Int'l. Association
- St. Clair County Garden Club
- St. Mary's Institute of O'Fallon Congregational Charity Comm
Park Friend ($50 - $99)
- Fred M. Luth & Sons, Inc.
- Mehlville Garden Club
- Questers, Eugene Field Chapter #151
- Webster Groves Garden Club No. 4