The following individuals were employed or trained by this architectural practice (click on an item to view details):
Employees or Pupils2
| Name | Position | Date From | Date To | Notes |
| Frank Lewis Worthington Simon | Partner | In year 1899 | In year 1902 | |
| Peter Reid | Apprentice | In year 1899 | In year 1902 | |
| John Stuart Syme | Chief Assistant | In year 1899 | In year 1902 | |
| William Meek Page | Chief Assistant | In year 1899 | In year 1903 | |
| John McIntyre | Apprentice | In year 1899 | 1900/01 | |
| James McLachlan | Assistant | In year 1899 | In year 1902 | |
| Walter Symington Athol Gordon | Apprentice | In year 1899 | In year 1901 | |
| Alexander Hunter Crawford | Partner | In year 1899 | 1902/07 | |
| (Sir) Robert Rowand Anderson | Partner | In year 1899 | In year 1902 | |
| John Alfred Taylor Houston | Assistant | 1899/05 | 1900/05 | |
| James Straton Ferrier | Apprentice | 1899/10 | In year 1902 | |
| William Beattie-Brown | Draughtsman | In year 1900 | In year 1902 | |
| David Morton Brown | Assistant | In year 1900 | In year 1902 | under Alexander Hunter Crawford |
| William Dean | | In year 1901 | In year 1901 | |
| Walter Fairbairn | Chief Assistant | In year 1901 | In year 1902 | |