- Brown, Wheelock, Harris, Vought and Co., Inc.5
- Byrne and Bowman1
- Chattilon, E.H.3
- Douglas L. Elliman and Co., Inc.3
- G. Richard Davis and Co., Inc.3
- George A. Fuller Co.2
- Goldstone, Lafayette A.✖[remove]10
- Hoffman, F. Burrall, Jr.5
- Rouse, W.L.5
- Seven Thirty Park Avenue Corp.3
- Vought, Campbell, Ward, and Co.1