- F.M. Weiss and Co.1
- F.W. Devoe & Co.5
- Fairo Realty Corp.1
- Fancar Realty Corp.1
- Faraday & PR1
- Farber and Drucker1
- Farley & Loetscher Mfg. Co.1
- Farley, Harvey & Co.1
- Farmers Exchange Bank1
- Farwell, Ozmun, Kirk & Co.2
- Fass and Wolper Inc.1
- Favorite Stove & Range Company1
- Fay Har Realty Co.1
- Fechheimer, Karpeles & Co.1
- Federation Building Committee1
- Feldman, H.I.173
- Felix, Marston & Blair1
- Felson, J.M.38
- Ferdinand Westheimer & Sons2
- Fifth Avenue Development Corp.4
- Fifth Avenue Hotel1
- Fifth Forty-Sixth Corp.1
- Finch Realty Corp.1
- Fippinger, Hanfield, Hillyer and Bell, Inc.3
- First 28 Street Associates1
- First Construction Corp.1
- First National Bank7
- First National Bank of Chicago1
- First Republic Co.10
- First Republic Corp. of America1
- Fischbeck & Glootz1
- Fischbeck Soap Co.1
- Fisher Brothers20
- Fisher and Friedland1
- Fisher, Wilson & Co.1
- Fishkind, Julius26
- Fiss & Doerr1
- Flapan and Flapan3
- Flower Garden Apartments, Inc.1
- Foerns Bros.1
- Foley Bros. & Kelly1
- Forbes, Richardson & Co.1
- Fordham Construction Corp.1
- Fordham Towers, Inc.1
- Fore Hill Realty Corp.1
- Fort Orange Milling Co.1
- Fort Scott Foundry & Machine Works1
- Fort Tryon Apartments, Inc.4
- Fort Tryon Estates, Inc.2
- Forteyn Management Corp.9
- Fourth Milan Corp.1
- Fox, Wallace3
- Francis P. Rogers1
- Francisco and Jacobs1
- Frank E. Fitts Mfg. & Supply Co.1
- Frank F. Lovell & Co.1
- Frank Grad and Sons1
- Frank H. Lester2
- Frank J. Murphy1
- Frank L. Young & Kimball [Frank L. Young Company Successors to]1