| # | Building | Location | Height | Floors | Building type | Year | Status | Role |
|---|---|---|---|---|---|---|---|---|
| 1 | Jefferson at Capitol Yards [Capitol Yards] | Washington, District of Columbia, U.S.A. | ≈143 ft | 12 | high-rise building | 2008 |
|
MEP engineering |
| 2 | 1602 L Street | Washington, District of Columbia, U.S.A. | ≈107 ft | 9 | low-rise building | 2006 |
|
electrical engineering |
| 3 | 1602 L Street | Washington, District of Columbia, U.S.A. | ≈107 ft | 9 | low-rise building | 2006 |
|
mechanical engineering |
| 4 | 1560 Wilson Boulevard | Arlington, Virginia, U.S.A. | 153 ft | 12 | high-rise building | 1986 |
|
MEP engineering |