| Hudson-Alpha Institute for BiotechnologyHuntsville | Form 990 | $52,208,987FY2024 |
| Southern Research InstituteBirmingham | Form 990 | $50,381,130FY2024 |
| Marine Environmental Sciences ConsortiumDauphin Island | Form 990 | $33,634,506FY2025 |
| The Alabama a&M Univ Research Innovation Science and EngineeringNormal | Form 990 | $1,557,785FY2025 |
| Southern Seed Certification Association IncHeadland | Form 990 | $827,785FY2025 |
| ReinhardtHuntsville | Form 990 | $730,000FY2025 |
| The Mike Slive Foundation for Prostate Cancer ResearchBirmingham | Form 990 | $574,308FY2024 |
| National Space Club Huntsville Committee IncHuntsville | Form 990 | $527,231FY2025 |
| Beta Beta Beta Biological SocietyFlorence | Form 990 | $521,013FY2025 |
| Baron Critical Weather InstituteHuntsville | Form 990 | $406,307FY2025 |
| Project Night SkyHuntsville | Form 990 | $271,561FY2025 |
| Red Mountain MakersBirmingham | Form 990 | $246,713FY2025 |
| Alabama Society for Heathcare Engineering IncMontgomery | Form 990 | $221,359FY2025 |
| Greenpower USA FoundationHuntsville | Form 990 | $182,804FY2024 |
| Tuskegee Organization for Rocketry Operations and DynamicsTuskegee Institute | Form 990-EZ | $115,950FY2025 |
| Alabama Academy of ScienceLeeds | Form 990-EZ | $112,833FY2025 |
| Techbirmingham FoundationBirmingham | Form 990-EZ | $96,363FY2024 |
| Partners for Environmental Progress Gulf Coast Environmental FNDMobile | Form 990-EZ | $90,487FY2024 |
| Center of Unification of Science ConsciousnessBirmingham | Form 990-EZ | $85,891FY2025 |
| Alabama Public Safety Drone AssociationHelena | Form 990-N | No figure |
| Negatives to Positives IncMadison | Form 990-N | No figure |
| Childress Foundation and Research Group IncGulf Shores | Form 990-N | No figure |
| Huntsville Electro-Optical SocietyHuntsville | Form 990-N | No figure |
| Beta Beta Beta Biological SocietyFlorence | Form 990-N | No figure |
| Beta Beta Beta Biological SocietyFlorence | Form 990-N | No figure |
| Beta Beta Beta Biological SocietyFlorence | Form 990-N | No figure |
| Beta Beta Beta Biological SocietyFlorence | Form 990-N | No figure |
| Mobile Astronomical SocietyFairhope | Form 990-N | No figure |
| Beta Beta Beta Biological SocietyFlorence | Form 990-N | No figure |
| Beta Beta Beta National Biological Honor SocietyFlorence | Form 990-N | No figure |
| Beta Beta Beta National Biological Honor SocietyFlorence | Form 990-N | No figure |
| Beta Beta Beta National Biological Honor SocietyFlorence | Form 990-N | No figure |
| Nextgen STEM Pathways FoundationAuburn | Form 990-N | No figure |
| International Turfgrass SocietyAuburn | Form 990-N | No figure |
| Apmp Midsouh ChapterHazel Green | Form 990-N | No figure |
| Mobile MakerspaceMobile | Form 990-N | No figure |
| National Society of Black EngineersHuntsville | Form 990-N | No figure |
| North Alabama Repeater Association IncHuntsville | Form 990-N | No figure |
| Mitochondria Research SocietyBirmingham | Form 990-N | No figure |
| Beta Beta Beta Biological SocietyFlorence | Form 990-N | No figure |
| Huntsville Groto of the National Spelelogical SocietyHuntsville | Form 990-N | No figure |
| American Pharmacy Cooperative Research & Education Foundation inBessemer | Form 990-N | No figure |
| ALERTPleasant Grove | Form 990-N | No figure |
| Team Frednet the Open Space Society IncHuntsville | Form 990-N | No figure |
| Xnano Sciences IncHuntsville | Form 990-N | No figure |
| Rtems FoundationOwens Cross Roads | Form 990-N | No figure |
| Project Tech for AllHuntsville | Form 990-N | No figure |
| Young Information Technology It Educators CorpNew Market | Form 990-N | No figure |
| North Alabama Charitable ComputingHuntsville | Form 990-N | No figure |
| American Baseball Biomechanics SocietyBirmingham | Form 990-N | No figure |