| Team West Haven IncWest Haven | Form 990-N | No figure |
| Power Play Club IncMonroe | Form 990-N | No figure |
| East Hampton High School BoostersEast Hampton | Form 990-N | No figure |
| United States Bowling Congress IncDanbury | Form 990-N | No figure |
| Garden Club of WindhamWillimantic | Form 990-N | No figure |
| Little League Baseball IncEllington | Form 990-N | No figure |
| US Virgin Islands Lacrosse AssociationNew Canaan | Form 990-N | No figure |
| New London County Rugby Football Club IncNorth Stonington | Form 990-N | No figure |
| Tri County Babe Ruth League IncMarlborough | Form 990-N | No figure |
| Vernon Seniors Softball League IncSouth Windsor | Form 990-N | No figure |
| Ahern Whalen BaseballMiddletown | Form 990-N | No figure |
| Rocky Hill Football Boosters Foundation IncRocky Hill | Form 990-N | No figure |
| United States Corporate Track AssociationWest Simsbury | Form 990-N | No figure |
| Granby Youth Football IncGranby | Form 990-N | No figure |
| Enfield Dog Park Action CommitteeEnfield | Form 990-N | No figure |
| Friends of Conard Hockey IncWest Hartford | Form 990-N | No figure |
| American Youth Football IncMeriden | Form 990-N | No figure |
| Minnie Gonzalez Youth Baseball League IncHartford | Form 990-N | No figure |
| Old Drake Hill Flower BridgeSimsbury | Form 990-N | No figure |
| Dean Dubarry Moore Memorial FundFairfield | Form 990-N | No figure |
| Mustang Lacrosse IncorporatedFairfield | Form 990-N | No figure |
| Friends of Conard Baseball IncWest Hartford | Form 990-N | No figure |
| Fairfield County CaptainsTrumbull | Form 990-N | No figure |
| Southern New England Friendship Softball League IncMiddletown | Form 990-N | No figure |
| JLHS Sports Booster ClubMilford | Form 990-N | No figure |
| Coyotes Youth Wrestling IncAmston | Form 990-N | No figure |
| Hartford Area Roller Derby Sports LeagueManchester | Form 990-N | No figure |
| Bike New Britain IncNew Britain | Form 990-N | No figure |
| Southington Youth Soccer League IncSouthington | Form 990-N | No figure |
| Amateur Athletic Union of the United States IncSouthington | Form 990-N | No figure |
| CT Rebound IncWaterbury | Form 990-N | No figure |
| Wethersfield Sticks IncWethersfield | Form 990-N | No figure |
| Connecticut Hockey Foundation IncMilford | Form 990-N | No figure |
| East Haven Police Athletic LeagueEast Haven | Form 990-N | No figure |
| Cardinal Spirit Club IncStamford | Form 990-N | No figure |
| S P O R T Academy Est 2013 IncHamden | Form 990-N | No figure |
| Northern Junior Golf AssociationWest Hartford | Form 990-N | No figure |
| Greenwich Track and Field Club IncGreenwich | Form 990-N | No figure |
| Ring of Honor Boxing IncWolcott | Form 990-N | No figure |
| Northeast Connecticut Womens Soccer LeagueWoodstock | Form 990-N | No figure |
| Sound Maritime Group IncFairfield | Form 990-N | No figure |
| Hand Girls Hockey Booster ClubMadison | Form 990-N | No figure |
| South Meriden Festivals IncMeriden | Form 990-N | No figure |
| Italian American Police Society of Southern CT IncNorwalk | Form 990-N | No figure |
| Cobra Rugby IncorporatedFairfield | Form 990-N | No figure |
| Old Saybrook High School Ram Boosters Athletic Club IncOld Saybrook | Form 990-N | No figure |
| Derby Running ClubDerby | Form 990-N | No figure |
| Old Saybrook Basketball Club IncOld Saybrook | Form 990-N | No figure |
| American Youth Football IncSouth Glastonbury | Form 990-N | No figure |
| HOOPS4ALLStamford | Form 990-N | No figure |