NATIONAL TROPICAL BOTANICAL GARDEN
Data sourced from IRS 990 public filings
NATIONAL TROPICAL BOTANICAL GARDEN TO ENRICH LIFE BY PERPETUATING TROPICAL PLANTS, ECOSYSTEMS AND CULTURAL HERITAGE THROUGH DISCOVERY, SCIENTIFIC RESEARCH, CONSERVATION, AND EDUCATION.
NATIONAL TROPICAL BOTANICAL GARDEN has received 146 grants from 61 known foundation funders. Revenue increased from $12,932,790 in 2023 to $29,167,793 in 2024. Most recent reported revenue: $29,167,793.
Annual Revenue
$29,167,793
Known Funders
61
Grants Received
146
Financial History
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2024 | $29,167,793 | $14,417,543 | $98,830,821 |
| 2023 | $12,932,790 | $13,631,747 | $81,941,242 |
| 2022 | $15,141,654 | $12,903,414 | $80,182,510 |
| 2021 | $14,124,029 | $9,935,939 | $83,543,723 |
| 2020 | $8,583,887 | $9,767,097 | $75,788,998 |
| 2019 | $11,652,622 | $11,220,240 | $72,717,800 |
| 2018 | $11,323,064 | $11,115,904 | $69,039,325 |
| 2017 | $10,640,833 | $11,377,135 | $70,955,506 |
Top Funders
LAGUNA BEACH, CA
LAGUNA BEACH, CA
LAGUNA BEACH, CA
PITTSBURGH, PA
PITTSBURGH, PA
MILWAUKEE, WI
MILWAUKEE, WI
MILWAUKEE, WI
MILWAUKEE, WI
PITTSBURGH, PA
Showing top 10 of 61 funders.
Key Personnel
From 2024 IRS 990 filing
TAMARA A ROLLINS
CFO
JANET L MAYFIELD
CEO & DIRECTOR
DR CHRISTOPHER D TURNER
TRUSTEE
SAM 'OHU GON III PHD
TRUSTEE
PHYLISS EVANS SWINDELLS
TRUSTEE
CAROL DICKINSON
TRUSTEE
ELIZABETH E MATTHEWS
TRUSTEE
ANNE G EARHART
VICE CHAIR
MICHAEL N ROSENBERG DDS
TRUSTEE
THOMAS D HEWITT
PRIOR CHAIRMAN
Showing 10 of 27 key personnel.
Frequently Asked Questions
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