| The Parent Teacher Council of StamfordStamford | Form 990-N | No figure |
| Matt Alsfeld Memorial FundEast Killingly | Form 990-N | No figure |
| Branford Project GraduationBranford | Form 990-N | No figure |
| Norwich Sunrise Rotary Foundation IncTaftville | Form 990-N | No figure |
| Jefferson Marine Science Elementary Parent Teacher OrganizationNorwalk | Form 990-N | No figure |
| Friends of the Shelton Libraries IncShelton | Form 990-N | No figure |
| Stafford Elementary Schoolparent-Teachers Organization IncBristol | Form 990-N | No figure |
| Timely TreasuresHamden | Form 990-N | No figure |
| CT Hbcu Alumni Network IncBethany | Form 990-N | No figure |
| Council of Darien School ParentsDarien | Form 990-N | No figure |
| American Immobiliare IncDarien | Form 990-N | No figure |
| Take Charge Total Wellness Foundation IncBloomfield | Form 990-N | No figure |
| Federation of Asian Professor Associations IncFairfield | Form 990-N | No figure |
| Marlborough Parent-Teacher Organization IncorporatedMarlborough | Form 990-EZ | $10,791FY2026 |
| Straight Ahead Music Foundation IncAvon | Form 990-N | No figure |
| Northwest Connecticut Chambereducation Foundation IncTorrington | Form 990-N | No figure |
| Entrepreneurship Foundation IncFairfield | Form 990-N | No figure |
| Suffield Public Library Foundation IncSuffield | Form 990-N | No figure |
| Black Psychoanalysts Speak IncWestport | Form 990-N | No figure |
| Mpact Mentoring IncManchester | Form 990-N | No figure |
| Avon Middle School Parent Teacher Organization IncAvon | Form 990-N | No figure |
| Lee-Career High Alumni AssociationNew Haven | Form 990-N | No figure |
| GHS Band Boosters IncGreenwich | Form 990-N | No figure |
| Garland Trust Association IncNew Haven | Form 990-N | No figure |
| Pomperaug Elementary School PTO IncSouthbury | Form 990-EZ | $6,933FY2025 |
| Muse Squad CorpRidgefield | Form 990-N | No figure |
| Cnu New England IncHartford | Form 990-N | No figure |
| Fudan Fuzhong Overseas FoundationincStamford | Form 990-N | No figure |
| Peter Cernansky Memorial Fund IncStamford | Form 990-N | No figure |
| Leaders of the Next Generation IncGreenwich | Form 990-N | No figure |
| Connecticut Pharmacists Foundation IncRocky Hill | Form 990-N | No figure |
| Stephen J Friedler Memorial Scholarship IncCheshire | Form 990-N | No figure |
| Justin Wisniewski Firefighters Scholarship Fund IncSouthington | Form 990-N | No figure |
| Flying Cow Foundation IncBethany | Form 990-N | No figure |
| The Healthcare Navigation Project IncMilford | Form 990-N | No figure |
| The Mill Foundation for Kids IncSouthington | Form 990-N | No figure |
| Foundation of PossibilitiesMarlborough | Form 990-N | No figure |
| Therapeutic Touch East Coast IncAnsonia | Form 990-N | No figure |
| Allyson Rioux Memorial Foundation IncStamford | Form 990-N | No figure |
| Whiting Lane Parent Teacher Organization IncWest Hartford | Form 990-EZ | $1,363FY2026 |
| Nonnewaug Grid Iron ClubWoodbury | Form 990-N | No figure |
| Connecticut Sterile Processing AssociationMiddletown | Form 990-N | No figure |
| Students of STEM CorporationOrange | Form 990-N | No figure |
| Saturday Academy IncNorwalk | Form 990-N | No figure |
| Sweet Mother IncNorwalk | Form 990-N | No figure |
| Farmington Foundation IncFarmington | Form 990-N | No figure |
| Great Island Foundation IncOld Lyme | Form 990-N | No figure |
| Achieve Hartford IncHartford | Form 990-N | No figure |
| For One WorldSouth Lyme | Form 990-N | No figure |
| Cheney Tech PTOManchester | Form 990-N | No figure |