| Florida Ocean Alliance IncFort Lauderdale | Form 990-EZ | $156,534FY2025 |
| Reinvented IncRockledge | Form 990-EZ | $138,205FY2024 |
| International Biodiversity Foundation IncorporatedGainesville | Form 990-EZ | $131,237FY2025 |
| It Roundtable IncWebster | Form 990-EZ | $130,487FY2024 |
| Exploring Our Deep World IncMiami | Form 990-EZ | $119,882FY2024 |
| Florida Artificial Intelligence Research SocCoral Gables | Form 990-EZ | $93,415FY2025 |
| Florida Science Olympiad IncorporatedOrlando | Form 990-EZ | $90,486FY2025 |
| Ramtech Booster IncMiami | Form 990-EZ | $84,534FY2025 |
| American Elasmobranch SocietyBradenton | Form 990-EZ | $81,490FY2025 |
| Cato Neonatal Innovations IncDelray Beach | Form 990-EZ | $79,773FY2025 |
| Gem and Mineral Society of the Palm Beaches IncWest Palm Beach | Form 990-EZ | $79,424FY2024 |
| Arkat USA IncGainesville | Form 990-EZ | $73,499FY2025 |
| Academy of Sciences Engineering and Medicine of Florida IncOrlando | Form 990-EZ | $69,252FY2025 |
| Scientific Coalition for Uap StudiesFort Myers | Form 990-EZ | $66,328FY2025 |
| Florida Association for Nanobiotechnology IncLutz | Form 990-EZ | $61,625FY2024 |
| Florida Entomological Society IncLutz | Form 990-EZ | $58,535FY2025 |
| Assistance R UsMiami | Form 990-EZ | $58,000FY2024 |
| Tampa Bay Fossil Club IncTarpon Springs | Form 990-EZ | $52,850FY2025 |
| Cuban-American Association of Civil Engineers IncDoral | Form 990-EZ | $50,823FY2024 |
| Greater Tampa Section IteTampa | Form 990-N | No figure |
| Chelonian Research Institute CorporationOviedo | Form 990-N | No figure |
| Space for a Better World IncWinter Park | Form 990-EZ | $40,229FY2023 |
| Expermental Aircraft Association Inc Chapter 908Fort Pierce | Form 990-N | No figure |
| Onegift Foundation IncBoynton Beach | Form 990-N | No figure |
| Florida Marine Science Educators Association IncFernandina Beach | Form 990-N | No figure |
| Too Far Water and Natural ResourcesInverness | Form 990-N | No figure |
| South Florida Section of ItePalm Beach Gardens | Form 990-N | No figure |
| Ibec IncJacksonville | Form 990-N | No figure |
| Shrug IncTallahassee | Form 990-EZ | $17,429FY2025 |
| Innovation Park TLH IncTallahassee | Form 990-N | No figure |
| Ashton Biodiversity Research and Preservation Institute IncArcher | Form 990-N | No figure |
| Fort Lauderdale Surgical SocietyincBoca Raton | Form 990-N | No figure |
| Southeastern Biological Safety AssociationOrlando | Form 990-N | No figure |
| Cassi IncKey Largo | Form 990-N | No figure |
| Association for Software Testing IncPalm Bay | Form 990-N | No figure |
| Space Technology and Research Sciences IncPompano Beach | Form 990-N | No figure |
| Order of the Sky Watcher ClanPine Hills | Form 990-N | No figure |
| Florida Society for Clinical LaboratoryPompano Beach | Form 990-N | No figure |
| Mascode IncMiami Gardens | Form 990-N | No figure |
| Crocodile Research Foundation IncStuart | Form 990-N | No figure |
| Friends of Fossil ForestsGainesville | Form 990-N | No figure |
| Information Technology Institute for Advanced StudyCoral Springs | Form 990-N | No figure |
| Jacksonville Users Linux Group IncJacksonville | Form 990-N | No figure |
| Southwest Florida Astronomical Society IncFort Myers | Form 990-N | No figure |
| Charlotte County Computer Group CorporationPunta Gorda | Form 990-N | No figure |
| American Concrete InstituteJacksonville | Form 990-N | No figure |
| Komputers for Kids Community Outreach of SW Florida IncLaBelle | Form 990-N | No figure |
| Haiku IncLoxahatchee | Form 990-N | No figure |
| Synergy Education Associates IncIslamorada | Form 990-N | No figure |
| Infinite QuantaFernandina Beach | Form 990-N | No figure |