| # | Company name | Role | # of projects |
|---|---|---|---|
| 1 | L Street Architects | Architect | 2 |
| 2 | La Quinta Inn | Client | 1 |
| 3 | Landmark Business Center | Client | 1 |
| 4 | Larry Buehner | Client | 1 |
| 5 | Larry Corona Construction | General contractor | 2 |
| 6 | Leer Construction | General contractor | 0 |
| 7 | LeerCorp | Developer | 0 |
| 8 | Leonard Ratto | Client | 1 |