| Name | Address, Zip |
| 203 Squash Association Inc | 1771 Post Road East Box 116, 06880-5606 |
| One Bloodline- Hockey 4 Humanity Inc | 1771 Post Rd East Nbr 319, 06880-5606 |
| Amateur Athletic Union Of The United States | 57 North Ave, 06880-2719 |
| Westport Football Association Inc | 28 Hickory Dr, 06880-3808 |
| Westport Soccer Association Inc | Po Box 2561, 06880-0561 |
| Jiminy Peak Race Team Parents Association Inc | 14 Greens Farms Holw, 06880-6138 |
| Westport Football Association Inc | 606 Post Rd East Ste 619, 06880-4540 |
| Staples Girls Basketball Association | 12 Bonnie Brook Rd, 06880-1506 |
| Entertainment Consumers Association Inc | 8 Wright St Ste 107, 06880-3114 |
| Olympic Athletes Rowing At Saugatuck Inc | Po Box 2131, 06880-0131 |
| Wreckers Hockey Booster Club Incoporated | 6 Twin Bridge Acre Rd, 06880-1028 |
| Girls Staples High School Ice Hockey Booster Club Inc | 15 River Oaks Rd, 06880-6236 |
| Gsocc Boosters Inc | 55 Center St, 06880-5314 |
| Staples Boys Soccer Foundation Inc | 7 Breezy Knls, 06880-1201 |
| Saugatuck Harbor Yacht Club Inc | 6 Great Marsh Rd, 06880-6414 |
| Water Rats Parents Club Inc | Po Box 625, 06881-0625 |
| Staples Matmen Club | 15 Bridge St, 06880-4928 |
| Falcon Gridiron Club Inc | 940 Sturges Hwy, 06880-2825 |
| Staples Diamond Club Inc | 9 Godfrey Ln, 06880-4007 |
| Saugatuck Harbor Yacht Club Inc | 6 Great Marsh Rd, 06880-6414 |
| Water Rats Parents Club Inc | Po Box 625, 06881-0625 |
| The United States Pony Clubs Inc | 117 Imperial Ave, 06880-5037 |
| Northeast Community Cycles Inc | 772 Post Road East, 06880-5229 |
| Game Conservancy Usa Inc | 500 Post Road East 2nd Floor, 06880-4431 |
| Westport Downtown Playground Inc | 56 Church Ln, 06880-3505 |
| Westport Field Hockey Inc | Po Box 92, 06881-0092 |
| Friends Of Longshore Sailing School Inc | 73 Grove Point Road, 06880-6113 |
| Friends Of Longshore Sailing School Inc | 73 Grove Point Road, 06880-6113 |
| Ys Women Inc | Po Box 53, 06881-0053 |
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