| Name | Address, Zip |
| Foundation For Leadership And Academic Growth Inc | Po Box 4755, 06831-0415 |
| Amateur Athletic Union Of The United States Inc | 5 Whitney Dr, 06831-2532 |
| Amateur Athletic Union Of The United States Inc | 16 S New St, 06830-5819 |
| Greenwich Track And Field Club Inc | 10 Hillside Rd, 06830-4835 |
| Squash Doubles Association Foundation | 51 Weaver St Greenwich Office Park, 06831 |
| Retired Mens Association Of Greenwich Inc | 37 Lafayette Pl, 06830-5426 |
| Connecticut State Rifle & Revolver Association Inc | 1358 King St, 06831-2518 |
| New England Collegiate Baseball | 16 Old Track Rd Unit 113, 06830-6386 |
| Necbl Blues Baseball Club | C/o D Lindland 16 Old Track Rd Ph2, 06830 |
| Cardinals Girls Lacrosse Booster Club Inc | 30 Orchard Hill Ln, 06831-3626 |
| Rowamerica Bridgeport Inc | Po Box 4997, 06831-0419 |
| Bush Cup Corp | 21 Steeple Chase, 06831-2549 |
| Cardinal Quarterback Club Inc | 28 Meeting House Rd, 06831-3118 |
| Old Greenwich-riverside Community Center Inc | 48 Maple Avenue, 06830-5672 |
| Rowamerica Charitable Foundation | 2 Greenwich Office Park Ste 3, 06831-5155 |
| City Lax Foundation Inc | 31 Peepers Holw, 06831-3225 |
| Greenwich Rebounders Club | 1 Greenwich Office Park, 06831-5150 |
| Windy Hill Skating Club Inc Dorothy Hamil Skating Rink | Sherman Way, 06830 |
| Greenwich Hockey Club Ltd | 323 Orchard St, 06830-4008 |
| Griff Harris Mens Golf Club | 607 W Lyon Farm Dr, 06831-4363 |
| Stamford Junior Wrestling Club Inc | 5 Edgewood Avenue, 06830-5265 |
| Ghs Diamond Club Inc | 50 Bowman Dr, 06831-3237 |
| Indian Field Hunting & Fishing Clubinc | 90 Sherwood Pl, 06830-5636 |
| The United States Pony Clubs Inc | 1016 Lake Ave, 06831-2713 |
| The United States Pony Clubs Inc | 1016 Lake Ave, 06831-2713 |
| Parks & Recreation Foundation Of The Town Of Greenwich Connecticut | Po Box 5147, 06831-0503 |
| Parks & Recreation Foundation Of The Town Of Greenwich Connecticut | Po Box 5147, 06831-0503 |
| Pitch In For Puerto Rico Inc | 636 Lake Ave, 06830-3854 |
| Milton Harbor Foundation Inc | 2 Greenwich Office Park Ste 3, 06831-5155 |
| Triumph Fund Inc | Po Box 831, 06836-0831 |
| Girlgolf Inc | 21 Desiree Dr, 06830-3506 |
| Greenwich Girls Rugby | 10 Hillside Rd, 06830-4835 |
| Glenville Mavericks Inc | 5 Fairview Ter, 06831-4103 |
| Greenwich Softball Organization Inc | 189 Hobart Ave, 06831-4917 |
| Greenwich Youth Lacrosse Inc | 380 North St, 06830-3931 |
| Greenwich Youth Lacrosse Inc | 380 North St, 06830-3931 |
| Rowamerica Pittsburgh Inc | Po Box 4997, 06831-0419 |
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