- Bell, Richard C., 1928-263
- Crampton and Deitrick243
- Guy E. Crampton & Associates142
- Wachovia Bank and Trust Company129
- Small, G. Milton (George Milton), Jr., 1916-1992109
- Crampton, Guy E.99
- Bell Design Group79
- Bell/Glazener Design Group79
- Matsumoto, George53
- Richard C. Bell Associates42
- Glazener, Dennis M.39
- Holloway-Reeves Architects39
- North Carolina State University34
- G. Milton Small & Associates30
- Ramsay, John Erwin, 1915-199123
- North Carolina State University -- Buildings17
- McLean, Geoffrey Duart16
- L.E. Wooten and Company15
- Kahn, Charles H.13
- Shawcroft, Brian, 1929-201713