| BRUNSWICK SCHOOL (UPPER MIDDLE) | GREENWICH, CT | 295 | 34 | — |
| CHADWICK HOMEOWNERS ASSN., INC. | OLD LYME, CT | 292 | 136 | — |
| THE WESTON FIELD CLUB - WELL #1 | WESTON, CT | 291 | 180 | — |
| ARROWHEAD BY THE LAKE ASSOCIATION, INC. | SEYMOUR, CT | 288 | 117 | — |
| MACEDONIA BROOK S.P./CAMP SITE #30 | PORTLAND, CT | 287 | 21 | — |
| AQUARION-OAKWOOD ACRES | SHELTON, CT | 286 | 17 | — |
| JOHN LYMAN SCHOOL | DURHAM, CT | 285 | 19 | — |
| OLD FARMS CONDOMINIUM ASSOCIATION INC | NEW MILFORD, CT | 285 | 498 | — |
| CHAPLIN ELEMENTARY SCHOOL | CHAPLIN, CT | 280 | 88 | — |
| TORRINGTON COUNTRY CLUB | GOSHEN, CT | 280 | 56 | — |
| COLCHESTER ESTATES | MONSEY, CT | 276 | 203 | — |
| WEST HILL LAKE WATER ASSOC. | CANTON, CT | 276 | 270 | — |
| WALDEN APARTMENTS | WILLINGTON, CT | 276 | 167 | — |
| CRYSTAL LAKE SCHOOL | ELLINGTON, CT | 275 | 60 | — |
| PARKWAY SCHOOL | GREENWICH, CT | 275 | 90 | — |
| WHITCRAFT LLC | EASTFORD, CT | 272 | 322 | — |
| ST. THOMAS MORE SCHOOL-MAIN SYSTEM | OAKDALE, CT | 270 | 135 | — |
| MOOSUP GARDEN APARTMENTS | WEATOGUE, CT | 270 | 66 | — |
| PINE POINT SCHOOL-CAMPBELL | STONINGTON, CT | 267 | 248 | — |
| PINE POINT SCHOOL-MITCHELL | STONINGTON, CT | 267 | 239 | — |
| MARIANAPOLIS PREP SCHOOL - ADMIN/SCHOOL | THOMPSON, CT | 266 | 96 | — |
| CTWC - BANNER VILLAGE | CLINTON, CT | 265 | 43 | — |
| AQUARION-FOREST HILLS | SHELTON, CT | 265 | 205 | — |
| BRIDGEWATER PLAZA CONVENIENCE STORE | BRIDGEWATER, CT | 262 | 22 | — |
| ST. THOMAS MORE SCHOOL-FIELDHOUSE | OAKDALE, CT | 260 | 2 | — |
| THE GRUMMAN HILL MONTESSORI ASSOCIATION | WILTON, CT | 259 | 116 | — |
| JAMES MORRIS SCHOOL | LITCHFIELD, CT | 258 | 339 | — |
| WOODBURY KNOLL, LLC. | WATERTOWN, CT | 258 | 207 | — |
| TRANQUILITY VINEYARD AND WINERY | MIDDLEBURY, CT | 257 | 0 | — |
| CTWC - NORTHERN REGION-LAKEWOOD | CLINTON, CT | 256 | 143 | — |
| MATULAITIS NURSING HOME | PUTNAM, CT | 254 | 28 | — |
| CTWC - WESTCHESTER VILLAGE | CLINTON, CT | 252 | 340 | — |
| HARVEST TIME ASSEMBLY OF GOD | GREENWICH, CT | 250 | 137 | — |
| ROGERS CORP - ROGERS WELL | ROGERS, CT | 250 | 57 | — |
| JOHNSON MEMORIAL HOSPITAL, INC | STAFFORD SPRINGS, CT | 250 | 172 | — |
| SOUTH BROAD STREET SERVICE AREA | WALLINGFORD, CT | 250 | 9 | — |
| PINE GROVE ASSOCIATION, INC. | ARLINGTON, CT | 248 | 82 | — |
| WASHINGTON PRIMARY SCHOOL | WASHINGTON, CT | 247 | 19 | — |
| DEVEREUX GLENHOLME SCHOOL - MAIN CAMPUS | WASHINGTON, CT | 245 | 111 | — |
| AQUARION-INDIAN SPRING | SHELTON, CT | 242 | 58 | — |
| APPLE REHAB | AVON, CT | 238 | 12 | — |
| COUNTRY KIDS CHILD CARE | SCOTTSDALE, CT | 234 | 43 | — |
| CTWC - UCONN HUNTING LODGE DIV. | CLINTON, CT | 234 | 0 | — |
| CANDLE HILL MOBILE HOME PARK | STAMFORD, CT | 233 | 156 | — |
| PEQUOT LEDGE CAMPGROUND | OAKDALE, CT | 231 | 109 | — |
| CTWC - PILGRIM HILLS DIVISION | CLINTON, CT | 229 | 23 | — |
| SOUTH KENT SCHOOL | SOUTH KENT, CT | 228 | 229 | — |
| BLUE TRAILS WATER ASSOCIATION | DURHAM, CT | 228 | 178 | — |
| CTWC - CHIMNEY HILL | CLINTON, CT | 227 | 2 | — |
| WESTCHESTER HILLS CONDOMINIUM ASSN. | MYSTIC, CT | 225 | 131 | — |