| Mark J. Schwaiger | Marriottsville, MD | 1 | 1 | $922 |
| Mark Stoner | Columbia, MD | 1 | 1 | $801 |
| Marsh & Mclennan Agency LLC-Rckvl | Rockville, MD | 1 | 1 | $4,040 |
| Marsh & Mclennan Agency LLC-Rockvil | Rockville, MD | 1 | 1 | $20,581 |
| Marsh & Mclennan Agency LLC-Rockvle | Rockville, MD | 1 | 1 | $815 |
| Marsh & Mclennan & Agency LLC | Rockville, MD | 1 | 1 | $1,985 |
| Mary Theresa Fisher | Perryville, MD | 1 | 1 | $302 |
| Massmutual Balti | Hunt Valley, MD | 1 | 1 | $74 |
| Mather & Strohl | Towson, MD | 1 | 1 | $492 |
| Mather And Strohl Admin Srvc | Towson, MD | 1 | 1 | $981 |
| Mather & Strohl Bda Benefitmall | Towson, MD | 1 | 1 | $3,688 |
| Mather & Strohl Dba Benefitmaill | Towson, MD | 1 | 1 | $2,044 |
| Mather & Strohl Dna Benefitmall | Towson, MD | 1 | 1 | $19,674 |
| Mather Benefit Administrative Svcs | Baltimore, MD | 1 | 1 | n/a |
| Matthew David Dipasquuale | Joppa, MD | 1 | 1 | $631 |
| Matthew Evans And Other Agents | Millersville, MD | 1 | 1 | $71 |
| Matthew G Burnside | Derwood, MD | 1 | 1 | $51 |
| Matthew J Kaluzienski | Laytonsville, MD | 1 | 1 | $13,317 |
| Matthew Kaluzienski | Rockville, MD | 1 | 1 | $30,239 |
| Matthew Lucas | Bethesda, MD | 1 | 1 | $2,896 |
| Matthew Valcich | Baltimore, MD | 1 | 1 | $388 |
| Mcconkey Benefits And Financial Ser | York, MD | 1 | 1 | $4,202 |
| Mcconkey Benefits & Financial Servi | Towson, MD | 1 | 1 | $4,818 |
| Medwatch | Rockville, MD | 1 | 1 | $-12 |
| Melissa A Cohen | Pikesville, MD | 1 | 1 | $21 |
| Melissa Lynch | Arnold, MD | 1 | 1 | $3,549 |
| Melissa S. Lynch | Arnold, MD | 1 | 1 | $659 |
| Melissa S. Lynch And Various Agents | Baltimore, MD | 1 | 1 | $380 |
| Melnick Ins LLC | Pikesville, MD | 1 | 1 | $11,083 |
| Melnick Insurance LLC | Hunt Valley, MD | 1 | 1 | n/a |
| Meltzer Group Inc Nfp | Bethesda, MD | 1 | 1 | $1,242 |
| Members United Insurance Agency | Gaithersburg, MD | 1 | 1 | $202,662 |
| Metlzer Group Inc | Bethesda, MD | 1 | 1 | $11,131 |
| Metzler Group Inc | Bethesda, MD | 1 | 1 | n/a |
| Meylin J Mauldin | Ellicott City, MD | 1 | 1 | $70 |
| Michael E. Riska | Rising Sun, MD | 1 | 1 | $3 |
| Michael E. Riska And Other Agents | Havre De Grace, MD | 1 | 1 | $11 |
| Michael G Campbell | Frederick, MD | 1 | 1 | n/a |
| Michael G. Wedge | Towson, MD | 1 | 1 | $267 |
| Michael Nolan | Bethesda, MD | 1 | 1 | $14,332 |
| Michael Wedge | Towson, MD | 1 | 1 | $335 |
| Michelle Elaine Hill | Rockville, MD | 1 | 1 | $372 |
| Michelle F. Leckliter | Severna Park, MD | 1 | 1 | $1,245 |
| Mickey E. Shepherd | Essex, MD | 1 | 1 | $35 |
| Mid-Atlantic Benefit Consultants | Havre De Grace, MD | 1 | 1 | $7 |
| Midatlantic Benefits Group, LLC | Havre De Grace, MD | 1 | 1 | $6,415 |
| Mid Atlantic Benefits Grp LLC | Havre De Grace, MD | 1 | 1 | $1,198 |
| Mid-Atlantic Hr Solution, Inc | Timonium, MD | 1 | 1 | n/a |
| Mid-Atlantic Regional Office | Linthicum Heights, MD | 1 | 1 | n/a |
| Mid-Atlantic Sg LLC | Bethesda, MD | 1 | 1 | $330 |
