| Louis J. Brudnick & Sons Insurance | Chelsea, MA | 1 | 1 | $37,209 |
| Lovasco Consulting Group Inc | Detroit, MA | 1 | 1 | $1,027 |
| Lynn Feazel | Danvers, MA | 1 | 1 | $2,755 |
| Lynn Seppa Feaxel | Danvers, MA | 1 | 1 | $8,329 |
| Manulife Investment Managment | Boston, MA | 1 | 1 | n/a |
| Manulife Invest Mgmt Timberland | Boston, MA | 1 | 1 | n/a |
| Marc A Grove | Rogers, MA | 1 | 1 | $3 |
| March & Mclennan Agency | Boston, MA | 1 | 1 | $132 |
| Mark Brooks Lucier | Wayland, MA | 1 | 1 | $13 |
| Mark D. Krupkowski | North Andover, MA | 1 | 1 | $15 |
| Marlene R Conroy | Danvers, MA | 1 | 1 | $584 |
| Marlene R. Conroy And Varous Agents | Swampscott, MA | 1 | 1 | $22 |
| Marrama, Melissa A | Methuen, MA | 1 | 1 | $963 |
| Marsh & Mcclellan Agency, LLC | Boston, MA | 1 | 1 | n/a |
| Marsh & Mciennan Agency LLC | Worcester, MA | 1 | 1 | $14 |
| Marsh And Mckennan Agency LLC | Boston, MA | 1 | 1 | $13,736 |
| Marsh & Mclellan Agcy LLC - New Eng | Boston, MA | 1 | 1 | $45,820 |
| Marsh & Mclenna Agency LLC | Boston, MA | 1 | 1 | $1,178 |
| Marsh & Mclennan Agcy LLC-New | Boston, MA | 1 | 1 | $2,724 |
| Marsh & Mclennan Agencey, LLC | Boston, MA | 1 | 1 | $4,578 |
| Marsh & Mclennan Agency/Bostonian | Boston, MA | 1 | 1 | $21,062 |
| Marsh & Mclennan Agency Lc | Cambridge, MA | 1 | 1 | $74,431 |
| Marsh & Mclennan Agency, LLC Dba Tr | Dorchester, MA | 1 | 1 | $23,862 |
| Marsh & Mclennan Agency LLC Hq | Boston, MA | 1 | 1 | $4,077 |
| Marsh & Mclennan Agency LLC - M | Boston, MA | 1 | 1 | $96 |
| Marsh & Mclennan Agency-Worcester | Worcester, MA | 1 | 1 | $10,279 |
| Marsh & Mclennan Agncy LLC | Boston, MA | 1 | 1 | $3,761 |
| Marsh Mclennan | Boston, MA | 1 | 1 | $8,264 |
| Marsh Mclennan Agency Mma Trion Ope | Boston, MA | 1 | 1 | $4,560 |
| Marsh Usa LLC (Ma) | Boston, MA | 1 | 1 | $107 |
| Marsh Usay LLC, | Boston, MA | 1 | 1 | n/a |
| Martin Edward Barrett | Worcester, MA | 1 | 1 | $2,341 |
| Martinez, Lori Ann | Oxford, MA | 1 | 1 | $4,150 |
| Martin Reed Cowick | Forestdale, MA | 1 | 1 | $37 |
| Martins Ngandjui & Other Agents | Lynn, MA | 1 | 1 | $351 |
| Mash Usa LLC | Boston, MA | 1 | 1 | $1,606 |
| Massachuetts Mutual Life Ins. Comp | Holyoke, MA | 1 | 1 | n/a |
| Massachusetts Financial | Boston, MA | 1 | 1 | $207 |
| Massachusetts Finc Services Ins | Boston, MA | 1 | 1 | $12,118 |
| Massachusetts Mutual Life Insurance | Springfield, MA | 1 | 1 | $17,804 |
| Mass Financial Services Inc. Agency | Boston, MA | 1 | 1 | $2,978 |
| Mass Financial Services Ins | Boston, MA | 1 | 1 | $2,543 |
| Mass Financial Services Insurance A | Boston, MA | 1 | 1 | $3,177 |
| Mass Fin. Svcs. Ins. Agency, Inc. | Boston, MA | 1 | 1 | $1,104 |
| Mass Mutual Life Insurance Company | Springfield, MA | 1 | 1 | $335 |
| Mattar, Steve T | Troy, MA | 1 | 1 | $5,256 |
| Matthew Fisher | Hampden, MA | 1 | 1 | $19,514 |
| Matthew J. Cooney | Wellesley, MA | 1 | 1 | $96 |
| Matthew Scarafoni, Mmlis | Pittsfield, MA | 1 | 1 | $3,046 |
| Maureen Gilligan And Various Agents | Franklin, MA | 1 | 1 | $323 |
