| CARING COMMUNITY OF CONNECTICUT INC | $18,020,320 | $18,003,332 |
| ALTERNATIVE SERVICES CONNECTICUT INC | $10,003,399 | $9,905,024 |
| COLCHESTER EMERGENCY COMMUNICATIONS INC | $662,166 | $988,418 |
| COLCHESTER ALTERNATIVE SCHOOL-AGED TOTAL LEARNING EXPERIENCE INC | $816,968 | $839,791 |
| AMERICAN FEDERATION OF TEACHERS COLCHESTER FEDERATION OF TEACHERS | $162,218 | $142,111 |
| NOVA SCOTIA DUCK TOLLING RETRIEVER CLUB USA | $124,188 | $125,222 |
| COLCHESTER YOUTH SOCCER | $140,504 | $124,942 |
| COUNCIL OF NEW ENGLAND SECONDARY SCHOOL PRINCIPALS ASSOC INC | $101,849 | $109,392 |
| COLCHESTER FISH AND GAME CLUB INC | $93,257 | $108,684 |
| COLCHESTER COOPERATIVE NURSERY SCHOOL | $101,358 | $98,345 |
| COLCHESTER BASEBALL AND SOFTBALL LEAGUE INC | $97,780 | $85,513 |
| A JOURNEY TO THE POTTERS HOUSE INC | $105,930 | $82,346 |
| ROTARY CLUB OF COLCHESTER FOUNDATION INC | $57,663 | $64,890 |
| COLCHESTER HAYWARD VOLUNTEER FIRE COMPANY | $58,825 | $62,443 |
| COLCHESTER YOUTH BASKETBALL LEAGUE INC | $53,690 | $46,689 |
| NEW BRITAIN HUNTING AND FISHING CLUB | $42,886 | $45,907 |
| COLCHESTER POLICE UNION | $35,890 | $38,046 |
| COLCHESTER COUGARS FOOTBALL AND CHEER | $24,047 | $34,156 |
| COLCHESTER HISTORICAL SOCIETY | $29,972 | $31,137 |
| PTO COLCHESTER COOPERATIVE | $49,204 | $28,990 |
| COLCHESTER LAND TRUST INC | $94,524 | $26,762 |
| LINWOOD CEMETERY ASSOCIATION INC | $46,155 | $24,683 |
| GALAXY YOUTH ALL-STAR CHEER | $26,504 | $23,509 |
| NEW ENGLAND CHAPTER OF THE AMERICAN ACADEMY OF COSMETIC DENTISTRY INC | $18,805 | $21,805 |
| CRAGIN MEMORIAL LIBRARY | $38,704 | $9,680 |