- Bontanica C Esperanza Y AMOR
- Botanical Garden Society
- Brookside Gardens
- Ceridian
- Daniel Stowe Botanical Garden
- Dow Gardens
- Duke Farms Foundation
- Duke Forest
- Duke Forest
- Duke Gardens
- Fernwood Botanical Gdn & Ctr
- Garden For The Blind
- Grabill Enterprises Inc
- Missouri Botanical Garden
- Needa Parts Mfg
- North Carolina Arboretum
- North Carolina Botanicalgarden
- North Stare Marketing
- North Stare Marketing
- Prospect House & Garden
- Santa Fe Botanical Garden
- Senior Oil