| Name | Address, Zip |
| Old Saybrook Fire Company No 1 Inc | 310 Main St, 06475-2372 |
| Old Saybrook Fire Company No 1 Inc | 310 Main St, 06475-2372 |
| Old Saybrook Police Union C O P S Local 106 Inc | 36 Lynde St, 06475-2111 |
| Old Saybrook Police Union C O P S Local 106 Inc | 36 Lynde St, 06475-2111 |
| 4-h Clubs & Affiliated 4-h Organizations | 43 Sheffield St, 06475-2306 |
| M A T S Foundation Inc | 15 George Dr, 06475-2636 |
| A Sacred Place Inc | 61 Main St Ste 1, 06475-1545 |
| Aauw Lower Connecticut Valley Education And Scholarship Program | Po Box 379, 06475-0379 |
| Ancient Free & Accepted Masons Of Connecticut | 52 Old Boston Post Road, 06475 |
| Access Navigation Inc | 20 Maple Ave, 06475-2452 |
| Old Saybrook Youth Football Activities League Inc | Po Box 290, 06475-0290 |
| Friends Of The Acton Library | 60 Old Boston Post Rd, 06475-2214 |
| Friends Of The Acton Library | 60 Old Boston Post Rd, 06475-2214 |
| All Souls Prayer Chapel Ministries Of Old Saybrook | 12 Fox Hill Rd, 06475-1122 |
| All Souls Prayer Chapel Ministries Of Old Saybrook | 12 Fox Hill Rd, 06475-1122 |
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| Sci Joint Alliance Inc | 108 Maple Ave, 06475-2451 |
| Old Saybrook Ambulance Association Inc | Po Box 437, 06475-0437 |
| The Connecticut Unit Of The Herb Society Of America | 4 Sea View Ave, 06475-2035 |
| United Electrical Radio & Machine Workers Of America | 50 Sheffield St, 06475-2307 |
| United Electrical Radio & Machine Workers Of America | 6 Christy Hts, 06475-1217 |
| American Legion | 80 Essex Rd, 06475-1405 |
| American Association Of University Women | Po Box 379, 06475-0379 |
| American Federation Of State County & Municipal Employees | 50 Sheffield St, 06475-2307 |
| Tibetan American Community Of Connecticut Inc | 9 Green Meadow Rd, 06475-4111 |
| American Legion | 80 Essex Rd, 06475-1405 |
| American Chemical Society | 4 Clapboard Hill Rd, 06475-1028 |
| Tracy Art Center Inc | 247 Main St, 06475-2332 |
| Gardening & Art For Education | Po Box 151, 06475-0151 |
| The Katharine Hepburn Cultural Arts Center Inc | 300 Main St, 06475-2395 |
| Valley Shore Assembly Of God Church Inc | 36 Great Hammock Rd, 06475-2004 |
| Main Street Business Association | Po Box 172, 06475-0172 |
| Otter Cove Association Inc | Po Box 393, 06475-0393 |
| Cypress Cemetary Association Inc | Po Box 40, 06475-0040 |
| National Speakers Association | 6 Blue Heron Way, 06475-1636 |
| International Association Of Lions Clubs | Po Box 21, 06475-0021 |
| Old Saybrook Riverside Cemetery Association Incorporated | Po Box 536, 06475-0536 |
| Old Saybrook Riverside Cemetery Association Incorporated | Po Box 536, 06475-0536 |
| Connecticut Package Stores Association Inc | 455 Boston Post Rd Ste 203b, 06475-1554 |
| International Association Of Lions Clubs | Po Box 610, 06475-0610 |
| Connecticut Operators Of School Transportation Association | 455 Boston Post Rd Ste 203b, 06475-1554 |
| Connecticut Education Association | 8 Tudor Ct E, 06475-2416 |
| Association For Commuter Transportation | 33 Main St Ste L, 06475-1532 |
| Structural Engineers Association Of Connecticut | Po Box 802, 06475-0802 |
| Connecticut Bus Association | 455 Boston Post Rd Ste 203b, 06475-1554 |
| Otter Cove Association Inc | Po Box 393, 06475-0393 |
| Cypress Cemetary Association Inc | Po Box 40, 06475-0040 |
| Old Saybrook High School Ram Boosters Athletic Club Inc | 1111 Boston Post Rd, 06475-4403 |
| Vfw Auxiliary Department Of Connecticut Inc | 315 Essex Rd, 06475-4307 |
| Bahais Of Old Saybrook Town | 5 London Ct, 06475-2600 |
| Emmanuel Baptist Church | Po Box 364, 06475-0364 |
| Emmanuel Baptist Church | Po Box 364, 06475-0364 |
| Little League Baseball Inc | 15 Rock Ridge Dr, 06475-4028 |
| Little League Baseball Inc | Po Box 418, 06475-0418 |
| Old Saybrook Basketball Club Inc | Po Box 352, 06475 |
| Bluebird Foundation Inc | 173 Ayers Point Rd, 06475-4304 |
| Yale Club Of Boston | 3 Anchorage Ln, 06475-1401 |
| Connecticut Small Brand Council | 455 Boston Post Rd Ste 203b, 06475-1554 |
| Connecticut Cancer Foundation Inc | 15 N Main St, 06475-4204 |
| Connecticut Cancer Foundation Inc | 15 N Main St, 06475-4204 |
| Old Saybrook Chamber Of Commerce Incorporated | Po Box 625, 06475-0625 |
| Old Saybrook Chamber Foundation Inc | Po Box 625, 06475-0625 |
| Old Saybrook Chamber Of Commerce Incorporated | Po Box 625, 06475-0625 |
| Wayne Eisenbaum Charitable Foundation | 45 Cromwell Pl, 06475-2539 |
| Life Of Giving Charity | 55 Research Pkwy, 06475-4211 |
| Childrens Tree Montessori Inc | 96 Essex Rd, 06475-1405 |
| Shoreline Church Inc | Po Box 194, 06475-0194 |
| Church Of Glorian Inc | 455 Boston Post Rd Ste 9, 06475-1554 |
| Saybrook Community Church | 36 Great Hammock Rd, 06475-2004 |
| Tom & Claire Oneil Foundation | 7 N Main St Unit 1131, 06475-4250 |
| Connecticut Clean Waterways Project Inc | 2 Willow Brook Farm Rd, 06475-4039 |
| Friends Of The Mission Clinic Of Our Lady Of Guadalupe Inc | 75 Town Beach Rd, 06475-2743 |
| North Cove Yacht Club Inc | Po Box 298, 06475-0298 |
| Old Saybrook Soccer Club Inc | 45 Maynard Rd, 06475-2114 |
| Pattaconk Fish & Game Club | 21 Connally Dr, 06475-1163 |
| Soccer Unlimited Football Club Inc | 5 Pepperidge Trl, 06475-1043 |
| Old Saybrook Soccer Club Inc | 1 Day Dr, 06475-1007 |
| Msw Football Club Inc | 1111 Boston Post Rd, 06475-4403 |
| Fenwick Yacht Club Inc | 8 Nibang Ave, 06475-3110 |
| North Cove Yacht Club Inc | Po Box 298, 06475-0298 |
| Pattaconk Fish & Game Club | 21 Connally Dr, 06475-1163 |
| Federated Garden Clubs Of Connecticut Inc | Po Box 113, 06475-0113 |
| Federated Garden Clubs Of Connecticut Inc | 33 Meadowood Ln, 06475-1838 |
| Old Saybrook Coastal Resilience Coalition Inc | 77 Atlantic Dr, 06475-2956 |
| Connecticut Tourism Coalition Inc | 2 Bridge St, 06475-2502 |
| Colossus Project Inc | 3 Trails End, 06475-2461 |
| Knights Of Columbus | 161 Main St, 06475-2367 |
| Knights Of Columbus | Po Box 216, 06475-0216 |
| Knights Of Columbus | 161 Main St, 06475-2367 |
| Common Good Gardens Inc | Po Box 1224, 06475-5224 |
| Old Saybrook Community Foundation Inc | 201 Main St, 06475-2332 |
| Community Cooperative Nursery School Of Old Saybrook Inc | 366 Main St, 06475-2319 |
| Community Cooperative Nursery School Of Old Saybrook Inc | 366 Main St, 06475-2319 |
| Ptsa Connecticut Congress | 80 Old Boston Post Rd, 06475-2214 |
| Connecticut Emergency Managementassociation | 36 Lynde St, 06475-2111 |
| Veterans Of Foreign Wars Of The United States Dept Of Connecticut | 315 Essex Rd, 06475-4307 |
| International Womens Forum Connecticut Inc | 44 Sequassen Ave, 06475-3116 |
| Connecticut Psychological | Po Box 1167, 06475-5167 |
| Connecticut Psychological Foundation Inc | Po Box 1167, 06475-5167 |
| Elderly Housing Development Corp Of Old Saybrook | 55 Sheffield Street, 06475-2334 |
| Estuary Council Of Seniors Inc | 220 Main St, 06475-5300 |
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