- Asbury, Louis H. (Louis Humbert), 1877-1975142
- Northup & O'Brien (Winston-Salem, N.C.)84
- Deitrick, William Henley, 1895-197470
- Crampton and Deitrick47
- Boney, Leslie N., 1880-196437
- Northup, Willard Close30
- Smith, Richard Sharp, 1852-192428
- Smith and Carrier26
- O'Brien, Leet Alexander, 1891-196319
- Guy E. Crampton & Associates16
- Boyer, M. E. (Martin Evans), Jr., 1893-197015
- Crampton, Guy E.14
- Leif Valand & Associates11
- Lashmit, Luther D.10
- Ellington, Douglas D., 1886-19608
- James, William Russell6
- Ramsay, John Erwin, 1915-19916
- Small, G. Milton (George Milton), Jr., 1916-19926
- Barton, Harry, 1876-19375
- Biberstein, Bowles, Meacham and Reed5