| Salvador Dali Museum Inc | 501(c)(3) | 1981 | $22.4 million | $125.2 million | 2025-06 |
| Florida Orchestra Inc | 501(c)(3) | 1969 | $15.9 million | $15.6 million | 2025-06 |
| Florida Holocaust Museum Inc | 501(c)(3) | 1991 | $9.8 million | $16.4 million | 2025-06 |
| Bill Edwards Foundation for the Arts Inc | 501(c)(3) | 2023 | $6 million | $1.4 million | 2025-06 |
| Dr Carter G Woodson African American Museum Inc | 501(c)(3) | 2004 | $5 million | $9 million | 2025-09 |
| Florida Public Broadcasting Service Inc | 501(c)(3) | 1981 | $4.5 million | $2 million | 2025-09 |
| Shirley Proctor Puller Foundation Inc | 501(c)(3) | 2014 | $2.9 million | $1.8 million | 2024-12 |
| Florida Humanities Council Inc | 501(c)(3) | 1973 | $2.6 million | $3.2 million | 2025-10 |
| Arts Center Association Inc | 501(c)(3) | 1966 | $2.3 million | $16.4 million | 2025-06 |
| Imagine Museum Corporation | 501(c)(3) | 2017 | $2 million | $382,736 | 2024-12 |
| St Petersburg Opera Company | 501(c)(3) | 2008 | $1.8 million | $1.6 million | 2025-07 |
| Freefall Theatre Inc | 501(c)(3) | 2010 | $1.7 million | $614,074 | 2025-06 |
| American Dance Competition Inc | 501(c)(3) | 2007 | $1.3 million | $1.9 million | 2026-04 |
| Tampa Bay Blues Foundation Inc | 501(c)(3) | 1997 | $1.3 million | $1.2 million | 2025-06 |
| St Petersburg Arts Alliance Inc | 501(c)(3) | 2013 | $770,588 | $370,516 | 2024-12 |
| Tulsa Ballet Theatre Trust Fund | 501(c)(3) | 1983 | $688,813 | $11.1 million | 2025-05 |
| National Society of the Daughters of the American Revolution | 501(c)(3) | 1949 | $645,964 | $2.3 million | 2026-06 |
| Florida Lighthouse Association Inc | 501(c)(3) | 1997 | $409,759 | $611,442 | 2025-12 |
| Museum of Fine Arts of St Petersburg Fla Inc | 501(c)(3) | 1964 | $379,104 | $43 million | 2025-06 |
| Florida Orchestra Guild of St Petersburg Inc | 501(c)(3) | 2002 | $366,060 | $50,061 | 2026-04 |
| St Petersburg City Theatre Incorporated | 501(c)(3) | 2025 | $351,648 | $688,708 | 2025-06 |
| Nomadstudio Inc | 501(c)(3) | 2014 | $307,266 | $267,803 | 2024-12 |
| Academy of Ballet Arts Inc | 501(c)(3) | 2001 | $261,458 | $269,300 | 2025-12 |
| St Petersburg Clearwater Film Society | 501(c)(3) | 2006 | $247,336 | $5,495 | 2025-12 |
| Saint Petersburg Preservation Inc | 501(c)(3) | 2012 | $224,903 | $406,149 | 2025-12 |
| Mainsail Art Festival Incorporated | 501(c)(3) | 1989 | $201,886 | $180,741 | 2024-12 |
| C Colaw and G Crane Charitable Trust | 501(c)(3) | 2023 | $199,634 | $2.2 million | 2025-12 |
| Policy Partners Inc | 501(c)(3) | 2021 | $199,537 | $140,135 | 2025-12 |
| Kaleido Incorporated | 501(c)(3) | 2015 | $174,812 | $20,361 | 2024-12 |
| Off-Central Players Inc | 501(c)(3) | 2022 | $173,898 | $15,404 | 2024-12 |
| Proam Sports Association Incorporated | 501(c)(3) | 2019 | $114,564 | $2,955 | 2025-12 |
| Frances Furlong Trust & Creative Art Center Distribution Endow | 501(c)(3) | 2020 | $112,246 | $1.2 million | 2025-12 |
| Historic Old Northeast Neighborhood Association of St Petersburg Inc | 501(c)(3) | 2008 | $109,974 | $177,264 | 2025-12 |
| Suntan Art Center Inc | 501(c)(3) | 1969 | $109,310 | $111,337 | 2026-03 |
| Mom Art Annex | 501(c)(3) | 2019 | $107,181 | $41,327 | 2026-04 |
| Soundbox Ventures Inc | 501(c)(3) | 2023 | $85,432 | $45,777 | 2025-05 |
| Countdown Arts Inc | 501(c)(3) | 2022 | $75,404 | $3,112 | 2024-12 |
| Ballet Academy of St Petersburg | 501(c)(3) | 2019 | $74,758 | $6,532 | 2025-12 |
| Gulf Coast Artists Alliance Inc | 501(c)(3) | 2014 | $73,322 | $4,354 | 2025-08 |
| African-American Heritage Association of St Petersburg FL in | 501(c)(3) | 2019 | $66,288 | $3,398 | 2025-12 |
| Lithuanian American Club Inc | 501(c)(3) | 2012 | $65,235 | $64,321 | 2025-12 |
| Space for Art Foundation | 501(c)(3) | 2018 | $58,469 | $1.2 million | 2024-12 |
| Emit Inc | 501(c)(3) | 2002 | $50,411 | $25,482 | 2025-12 |
| Bulgarian Learning Center-Rodina-St Petersburg- FL- Inc | 501(c)(3) | 2017 | $50,348 | $28,936 | 2024-12 |
| Albert Whitted Airport Preservation Society Inc | 501(c)(3) | 2004 | $44,566 | $69,792 | 2025-12 |
| Wilson Family Foundation | 501(c)(3) | 2015 | $38,770 | $45,335 | 2025-12 |
| St Pete Gators | 501(c)(3) | 2020 | $30,500 | $0 | 2025-12 |
| Combat Diver Foundation | 501(c)(3) | 2018 | $24,996 | $39,379 | 2025-12 |
| Friends of Greenlight Cinema Inc | 501(c)(3) | 2025 | $18,794 | $1,156 | 2024-12 |
| Diversity Arts Inc | 501(c)(3) | 2018 | $13,526 | $8,533 | 2024-12 |
| Russian Heritage Inc | 501(c)(3) | 1999 | $9,487 | $45,749 | 2025-09 |
| Salvador Art Preservation Inc | 501(c)(3) | 2023 | $5,000 | $2,162 | 2025-06 |
| Community of Helping Hands St Petersburg | 501(c)(3) | 2025 | $3,049 | $778 | 2025-12 |
| Classicpress Initiative | 501(c)(3) | 2020 | $1,903 | $2,856 | 2025-12 |
| 5TH Ave Revival Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Affirmation Ballet and Performing Arts Company Inc | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Afriterra Inc | 501(c)(3) | 1996 | | $224,966 | 2025-05 |
| Alliance for Weedon Island Archaeological Research and Educat | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| American Craftsman Museum Inc | 501(c)(3) | 2014 | | $112.7 million | 2024-12 |
| Art 4 Earth Foundation Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Art Den Organization Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Art Education Gathering Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Autism Acceptance All Stars Inc | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Babysitters Club 727 | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Bay Area Music Inc | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Bethel Community Christian Schoolinc | 501(c)(3) | 2022 | | $461,644 | 2024-12 |
| Black Americana | 501(c)(3) | 2024 | | | |
| Black Art Foundation Inc | 501(c)(3) | 2025 | $0 | $0 | 2026-04 |
| Black Wiki Inc | 501(c)(3) | 2026 | | | |
| Blunt Space Incorporated | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Broadway Arts Therapy LLC | 501(c)(3) | 2024 | | $3,696 | 2025-12 |
| Broken Vessels Ministries | 501(c)(3) | 2019 | | $668 | 2025-12 |
| Caribbean Festival Association Inc | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Center for Enlightened Society Inc | 501(c)(3) | 2024 | $0 | $0 | 2023-12 |
| Central Florida Cultural Consortium Inc | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Central Florida Womens Caucus for Art Inc | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Chorus Angelorum of St Petersburg Florida Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-09 |
| Christian Thought With Richard Lamborn | 501(c)(3) | 2022 | $0 | $0 | 2023-12 |
| Ciaoitalia Inc | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Cisg Media Inc | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Classical Revolution St Pete Inc | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Cultivate the Creative Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Cultured Books Literacy Foundation Inc | 501(c)(3) | 2021 | $0 | $0 | 2023-12 |
| Cyb Welding & Fine Arts Academy Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Dead Canary Theatre Inc | 501(c)(3) | 2026 | | | |
| Diwa Foundation Inc | 501(c)(3) | 2026 | | | |
| Exhibiting Society of Artists Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Florida Bibliophile Society | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Florida History Council Inc | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Florida West Coast Employee Benefits Council Inc | 501(c)(3) | 1998 | $0 | $0 | 2025-08 |
| Floridarama Impact Inc | 501(c)(3) | 2026 | | | |
| Genesis America Inc | 501(c)(3) | 2005 | | $148,357 | 2024-12 |
| Global Frames Fest Incorporated | 501(c)(3) | 2026 | | | |
| Granny S Babies Outreach Inc | 501(c)(3) | 2026 | | | |
| Happy Soul Revival Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Heart Kids Foundation Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Helping Hands Services | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Herstoriestold Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Historic Roser Park Neighborhood Association | 501(c)(3) | 2005 | $0 | $0 | 2026-03 |
| Human Code Project Inc | 501(c)(3) | 2025 | | | |
| James Museum of Western Art | 501(c)(3) | 2016 | | $96.2 million | 2024-12 |
| Japan-America Society of Tampa Bay Inc | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Johnson & Papaleo Youth Academy Fou Ndation Inc | 501(c)(3) | 2026 | | $1 | 2024-12 |
| KT Mirisha Foundation for Sacred Art Incorporated | 501(c)(3) | 2026 | | | |
| Keep St Pete Lit | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Keshawns Korner | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Know Your Caribbean Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Lake Buena Vista Historical Society Inc | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Lao Arts and Cultural Foundation Inc | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Latvian Association of St Petersburg Inc | 501(c)(7) | 2025 | $0 | $0 | 2025-12 |
| Life Is Design Inc | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Little Light of Mine Inc | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Lost Arts Foundation Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Masonic Band of St Petersburg Trust | 501(c)(3) | 2015 | $0 | $0 | 2023-12 |
| Merfolk Media Alliance Inc | 501(c)(3) | 2022 | | $6,674 | 2024-12 |
| Miss Black Florida USA | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Music Is Our Medicine Inc | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| National Society Daughters of Colonial Wars Inc | 501(c)(3) | 2009 | $0 | $0 | 2026-02 |
| On Fire Entertainment Foundation Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Original Treasure Island Historical Society Inc | 501(c)(3) | 2007 | $0 | $0 | 2026-04 |
| Paint22 Inc | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Pap-Se Inc | 501(c)(6) | 2026 | $0 | $0 | 2025-12 |
| Poets Foundation Inc | 501(c)(3) | 2026 | | | |
| Project Mar Inc | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Projectalchemy Inc | 501(c)(3) | 2019 | $0 | $0 | 2024-09 |
| Quijano Foundation for Hispanic Concord Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Racewithoutism Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Recordagrave Corp | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Remembering Litvaks Inc | 501(c)(3) | 2014 | | $44,252 | 2025-12 |
| Rotc St Petersburg Inc | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Rwanda Community Abroad Florida Inc | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Sacred Lands Preservation and Education Inc | 501(c)(3) | 2004 | $0 | $0 | 2025-09 |
| Sacretherapy Institute | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Safe Bus for Us | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Saint Petersburg Month of Photography Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Saturday Shoppes Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Silkpride Network Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| St Pete Heat Wave | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| St Petersburg Branch of Asalh | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| St Petersburg Community Band Inc | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| St Petersburg FL Chapter Spebsqsa Inc | 501(c)(3) | 2026 | | | |
| St Petersburg High School Band Booster Association of St | 501(c)(3) | 2003 | $0 | $0 | 2026-06 |
| St Petersburg Performing Arts Inc | 501(c)(3) | 2026 | | | |
| Story Keepers Inc | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Sunsets and Soundwaves Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Supercars 4 A Cause Inc | 501(c)(3) | 2024 | | | |
| Taiwanese American Cultural Organization Inc | 501(c)(3) | 2008 | $0 | $0 | 2024-12 |
| Tampa Bay Bears Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Tampa Bay Dance Project Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Tampa Bay Film Circle | 501(c)(3) | 2024 | | | |
| Tampa Bay Surface Design Guild Inc | 501(c)(7) | 2019 | $0 | $0 | 2025-12 |
| The Clay Collective of Pinellas Inc | 501(c)(3) | 2026 | | | |
| The Global Love Project Inc | 501(c)(3) | 2026 | | | |
| The Heart Mission | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| The Power of Song Inc | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 |
| Two Red Roses Foundation Inc | 501(c)(3) | 2005 | | $97.1 million | 2025-12 |
| Vedic Wellness Foundation Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Voice and Pen Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-05 |
| Voices Uplifted Inc | 501(c)(3) | 2024 | | | |
| Walkers Rising Stars Inc | 501(c)(3) | 2025 | | | |
| Wild Media Fund Inc | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Youth Making Ripples Inc | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |