- Elkind, M. Martin15
- Elkland Furniture Co.1
- Ellbar Realty Corp.1
- Ellinger, Edgar1
- Elma Building Corp.1
- Elmhurst Judge Corp.2
- Elsas Paper Co.2
- Elseen Realty Co., Inc.1
- Elsie Building Corp.1
- Emerson & Son1
- Emerson Saw Works1
- Emery Manufacturing Co.1
- Emery Roth and Sons277
- Emery, Waterhouse & Co.1
- Emerydke Realty Corp.1
- Emil Wahl Manufacturing Co.1
- Emmons Apartments, Inc.1
- Empire Gardens, Inc.1
- Empire Oil Works1
- Emroy Corp.1
- Engleman and Co.35
- Erie Dispatch1
- Ernrich Construction Corp.1
- Estate of Ogden Goelet1
- Eugene M. Travis & Co.1
- Eureka Fire Hose Co.1
- Evans & Giehl2
- Evans, Sheldon4
- Evening Leader1
- Evening Post1
- Ewaldo Realty Corp.1
- Excelsior Brass Works1
- Excelsior Holding Corp.1
- Excelsior Starch M'f'g Co.2
- Excelsior Steam Coffee and Spice Mills1
- Excelsior Stove & M'F'G Co.2
- Excelsior Varnish Works2
- Exchange Clothing Company1
- Exchange National Bank1
- Exelbert, Albert J.2
- Exerjian, Manoug7
- Exeter Roadside Co., Inc.1
- Exsol Realty Corp.1
- F and P Management Co.6
- F. A. Whitney Carriage Co.1
- F. E. Brandis Sons & Co.1
- F. Huhn Inc.1
- F. J. Palica Co.1
- F. M. Holmes & Co.1
- F. M. Joplin & Bro.1
- F. Mayer Boot & Shoe Co.1
- F. O'Neill1
- F. R. Knowlton Cigar Manufacturers1
- F. Snow & Co.1
- F. W. DeVoe & C. T. Raynolds Co.1
- F. W. Gesswein1
- F.E. Myers & Bro.1
- F.F.B. Realty Corp.2
- F.J. Carroll, Inc.3
- F.J.S. Building Corp.1