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Florida · NTEE C

Environment Nonprofits in Florida

Givalgo Discover indexes 50 active environment nonprofits headquartered in Florida. The list below is sorted by reported revenue on the most recent Form 990 indexed for each organisation.

Top 50 by reported revenue

From the most recent Form 990 indexed for each organisation. Click an org for full diligence detail.

#OrganisationRevenue
1THE EVERGLADES FOUNDATION INC
EIN 59-3228899
$25.5M
2NAPLES BOTANICAL GARDEN INC
EIN 65-0511429
$20.4M
3MARIE SELBY BOTANICAL GARDENS INC
EIN 59-1848965
$17.6M
4TALL TIMBERS FOUNDATION INC
EIN 59-3681376
$13.4M
5FAIRCHILD TROPICAL BOTANIC GARDEN
EIN 59-0668480
$13.3M
6NORTH FLORIDA LAND TRUST INC
EIN 59-3609167
$11.2M
7ALACHUA CONSERVATION TRUST INCORPORATED
EIN 59-2919630
$9.4M
8NOKUSE EDUCATION INC
EIN 65-1290397
$8.9M
9CORAL RESTORATION FOUNDATION INC
EIN 65-1054647
$8.8M
10SANIBEL-CAPTIVA CONSERVATION FOUNDATION INC
EIN 59-1205087
$8.3M
11CHILDRENS CASE MANAGEMENT ORGANIZATION INC
EIN 65-0166352
$7.0M
12JEWISH CLIMATE TRUST INC
EIN 99-1658287
$6.7M
13GROUNDWORK JACKSONVILLE INC
EIN 47-2342111
$5.0M
14SAVE CRYSTAL RIVER INC
EIN 45-3856534
$5.0M
15BIG WATERS LAND TRUST INC
EIN 20-0345249
$4.9M
16GREEN RESTAURANT ORGANIZATION INC
EIN 39-3768796
$4.7M
17TAMPA BAY HISTORY CENTER INC
EIN 59-3058652
$4.3M
18TAMPA BAYWATCH INC
EIN 59-3191962
$4.3M
19BISCAYNE BAY WATERKEEPER INC
EIN 27-3627697
$4.3M
20AFRICAN COMMUNITY AND CONSERVATION FOUNDATION INC
EIN 83-0939572
$4.2M
21SOLAR AND ENERGY LOAN FUND OF ST LUCIE COUNTY INC
EIN 27-3102098
$4.2M
22MCKEE BOTANICAL GARDEN INC
EIN 65-1189895
$4.1M
23HOMOSASSA RIVER RESTORATION PROJECT INC
EIN 81-5074899
$3.9M
24FLORIDA AUDUBON SOCIETY
EIN 59-0245495
$3.8M
25THE FUNDERS NETWORK INC
EIN 57-1173613
$3.7M
26FLORIDA WILDLIFE CORRIDOR FOUNDATION INC
EIN 20-1822793
$3.7M
27CONSERVATION FLORIDA INC
EIN 59-3613021
$3.6M
28UNDERLINE MANAGEMENT ORGANIZATION INC
EIN 81-4728090
$3.6M
29INDIAN RIVER LAND TR INC
EIN 65-0059649
$3.2M
30SECORE INTERNATIONAL INC
EIN 47-5385160
$3.2M
31ISRAEL NATURE AND HERITAGE FOUNDATION OF AMERICA INC
EIN 82-1465949
$3.0M
32OCEAN RESEARCH & CONSERVATION ASSOCIATION INC
EIN 20-0901011
$2.9M
33PARTNERSHIP FOR GULF COAST LAND CONSERVATION INC
EIN 84-4616018
$2.9M
34GASPARILLA ISLAND CONSERVATION AND IMPROVEMENT ASSOCIATION INC
EIN 23-7097778
$2.8M
35ECOSPHERE RESTORATION INSTITUTE INC
EIN 26-1420853
$2.7M
36EARTH INBALANCE CORPORATION
EIN 92-2721588
$2.7M
37JACKSONVILLE ARBORETUM & GARDENS INC
EIN 20-1061861
$2.6M
38CLEO INSTITUTE INC
EIN 27-3185735
$2.6M
39CLIMATE SUMMIT MIAMI BEACH HOST COMMITTEE INC
EIN 87-3541908
$2.5M
40CAPTAINS FOR CLEAN WATER INC
EIN 81-1789969
$2.5M
41PEACE RIVER BOTANICAL & SCULPTURE GARDENS INC
EIN 26-3285783
$2.5M
421000 FRIENDS OF FLORIDA INC
EIN 59-2761163
$2.4M
43FRIENDS OF THE MOUNTS BOTANICAL GARDEN INC
EIN 59-2418059
$2.3M
44PIGEON KEY FOUNDATION
EIN 65-0379803
$2.2M
45PATCH OF HEAVEN SANCTUARY INC
EIN 82-4408312
$2.1M
46ENVIROMENTAL LEARNING CENTER INC
EIN 65-0064129
$1.8M
47FRIENDS OF THE EVERGLADES INC
EIN 23-7099893
$1.8M
48COMMUNITY GREENING CORP
EIN 81-3559159
$1.7M
49NATIONAL NETWORK OF ABORTION FUNDS
EIN 59-3396077
$1.6M
504OCEAN CHARITABLE FOUNDATION INC
EIN 88-2694307
$1.6M

Frequently asked questions about environment nonprofits in Florida

Answers compiled from the IRS Form 990, BMF, Pub 78, and Auto-Revocation List.

How many environment nonprofits operate in Florida?
Every IRS-registered environment nonprofit in Florida appears in the Givalgo Discover index. The top 50 by reported revenue are listed on this page; the full set is searchable on discover.givalgo.ai.
What's the largest environment nonprofit in Florida?
The single largest environment nonprofit in Florida by reported total revenue is shown at the top of the list on this page, sourced from each organisation's most recent IRS Form 990 filing.
How do I vet a environment nonprofit in Florida before donating?
Use Givalgo Discover's free profile for the organisation: it cross-references the IRS Auto-Revocation List, IRS Publication 78, and the IRS Business Master File, and exposes the latest Form 990 financials and governance signals on a single page.
Are donations to Florida environment nonprofits tax-deductible?
Federal deductibility is determined by IRS Publication 78 status, not state location. Donations to a Pub 78-listed environment nonprofit in Florida are tax-deductible at the federal level; Florida state tax treatment may differ.
Where do environment nonprofits in Florida file their Form 990?
All US tax-exempt organisations file Form 990 with the IRS at the federal level — there is no state-specific filing for the federal exemption itself. Florida state charity registration is a separate state-level requirement.