- Greenbriar Apartments, Inc.3
- Hamerschlag Realty1
- Herman, Milton1
- Hill Management Co.2
- J. Friedman Construction Co., Inc.1
- J.G. Haft and Co., Inc.1
- J.I. Sopher and Co., Inc.5
- J.P. Lieberman and Son, Inc.2
- Jewel Estates, Inc.2
- Juster, M.W.1
- K and H Associates1
- Kalikow Construction Corp.3
- Kalt, Max1
- Kapson Building Corp.1
- Kaskel, Alfred L.1
- Kaye Realty Co.1
- Kensington Hall, Inc.1
- Kew Forest Apartments, Inc.1
- Kew Forest Realty Corp.1
- Kraham Realty Co., Inc.10
- L.J.L. Building Corp.1
- Larco Building Corp.1
- Layjay Estates, Inc.2
- Lefrak Organization26
- Lefrak, Harry2
- Lenris Realty Corp.2
- Leo Tyman and Sons Management Builders2
- Life Realty Corp.2
- Madden Apartments, Inc.1
- Maplewood Construction Corp.1
- Martel Management Co., Inc.1
- Max Lipman and Sons1
- Mayflower Realty Corp.2
- Mehlman Management Corp.10
- Mentcap Realty Co., Inc.1
- Midtown Apartments, Inc.1
- Nome-Yellowstone Corp.1
- Olga Construction Co., Inc.1
- Parkmore Realty Corp.1
- Princeton-Nooth Corp.1
- Quality Ruskin Gardens1
- Queens 67th Drive Corp.1
- Queens Blvd. Gardens, Inc.2
- Queens-Roman Corp.1
- Queensboro Hall, Inc.1
- Queensbury Hall, Inc.1
- Randolph Hall, Inc.1
- Rego Associates1
- Rego Developers, Inc.1
- Revere Hall, Inc.1
- Rosen, George10
- Sam Minskoff and Sons1
- Samuel Derfner and Sons4
- Sato Realty Corp.1
- Saunders Developers, Inc.1
- Seminole Housing Corp.1
- Strominger, Morris10
- Supernal Gardens1
- Tabor Construction Corp.1
- Traub Realty1