| Ayers Saint Gross | Firms (Headquarters) |
| Baltimore Convention Center | Convention Centers |
| Baltimore Museum of Art | Art Museums |
| Cannon Design | Firms (Office Location) |
| Cho Benn Holback + Associates | Firms (Headquarters) |
| Design Collective | Firms (Headquarters) |
| Development Design Group | Firms (Headquarters) |
| Dewberry (Architecture) | Firms (Office Location) |
| Francis Cauffman | Firms (Office Location) |
| Gensler | Firms (Office Location) |
| HDR Architecture | Firms (Office Location) |
| Hord Coplan Macht | Firms (Headquarters) |
| Kann Partners | Firms (Headquarters) |
| M&T Bank Stadium | Football Stadiums |
| Marks, Thomas Architects | Firms (Headquarters) |
| Marshall Craft Associates | Firms (Headquarters) |
| McKissack & McKissack | Firms (Office Location) |
| National Aquarium in Baltimore | Aquariums |
| Oriole Park at Camden Yards | Baseball Stadiums |
| Rees Associates | Firms (Office Location) |
| RTKL Associates Inc. | Firms (Headquarters) |
| Rubeling & Associates | Firms (Headquarters) |
| SHW Group | Firms (Office Location) |
| WBCM | Firms (Headquarters) |
| Ziger/Snead Architects | Firms (Headquarters) |
