| Name | Address, Zip |
| Ipswich Community Access Media Inc | 127 High Street, 01938-1298 |
| American Musical Instrument Society Inc | C/o Connie Huff 43 Avery St, 01938 |
| Los San Patricios De Arizona | 5 Summer St, 01938-2207 |
| Ipswich Art Association Inc | 2 Central St Ste 17, 01938-1940 |
| Ipswich Music Art & Drama Association Inc | Po Box 449, 01938-0449 |
| Ascension Nursery & Kindergarten Inc | 31 County St, 01938-2224 |
| Ipswich Travel Basketball Inc | Po Box 163, 01938-0163 |
| Institute For Biomedical Entrepreneurship Inc | 27 Market Street, 01938-3800 |
| New England Equitation Championships Inc | 401 Colonial Dr Unit 48, 01938-1668 |
| Community Through Music Youth Chorus | 29 Summer St Unit 17, 01938-2282 |
| Garden Club Federation Of Massachusetts Inc | Po Box 498, 01938-0498 |
| Garden Club Federation Of Massachusetts Inc | 42 Little Neck Rd, 01938-2408 |
| Green Crab R&d | 171 Argilla Rd, 01938-2613 |
| Ipswich High School Hall Of Fame Inc | 4 Mill Rd, 01938-1607 |
| Gathr Foundation | 42 Market St, 01938-2264 |
| Ipswich Shellfish Foundation Inc | 8 Hayward St, 01938-2012 |
| Ipswich Local News Inc | 54 N Main St, 01938-2234 |
| Ipswich Youth Lacrosse Inc | Po Box 671, 01938-0671 |
| Ipswich Junior Sailing Inc | 10 Oakwood Knoll Rd, 01938-1074 |
| Toastmaster International | 10 Estes St, 01938-2106 |
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