| Firm Sort descending | City | Region | Country |
|---|---|---|---|
| Mandelbaum Barrett PC | Roseland | NJ | United States |
| Manley Burke | Cincinnati | OH | United States |
| Mann Lawyers LLP | Ottawa | ON | Canada |
| Mann Lawyers LLP | Perth | ON | Canada |
| Martin George & Company | Bacolet | Trinidad & Tobago | |
| Martin George & Company | Port Of Spain | Trinidad & Tobago | |
| McCollom D'Emilio Smith Uebler LLC | Wilmington | DE | United States |
| Mhishi Nkomo Legal Practice | Harare | Zimbabwe | |
| Moses, Palmer & Howell, L.L.P. | Fort Worth | TX | United States |