- C.F.L. Realty Corp.1
- C.L.J. Realty Corp.1
- C.M. Lowes Organization, Inc.1
- CH Construction Corp.1
- CLMC Corp.3
- Cabrini Terrace Co.1
- Cadillac Fairview3
- Cadplaz Sponsors, Inc.1
- Cajorco Realty Corp.1
- Calvin-Morris Corp.14
- Cambridge Realty Corp.1
- Campagna Construction Corp.16
- Campagna Realty Corp.2
- Campagna, Anthony19
- Campagna, Armino A.6
- Campagna, John J.7
- Campagna, Joseph A.4
- Campagna, Michael A.6
- Campus Hall, Inc.1
- Canada House (New York) Ltd.1
- Candee Realties1
- Caney Realty Corp.1
- Canin1
- Capri Apartments, Inc.1
- Capway Realty Corp.1
- Carey, Richard J.2
- Carlton Development Corp.1
- Carlton Estate Inc.1
- Carlyle Construction Corp.1
- Carnegie Management Co.2
- Carneiro Realty Corp.1
- Carner, Jack3
- Carner, Moe6
- Carner, William6
- Carol Construction Co., Inc.1
- Carol Enterprises, Inc.2
- Carol Management Corp.68
- Carol Sales Corp.2
- Carpenter-Boulevard Corp.1
- Carreau, Lewis3
- Carrow, Milton M.2
- Carstens, Linnekin, and Wilson, Inc.1
- Carvel Hall, Inc.1
- Case Builders, Inc.1
- Cassis Construction Corp.2
- Castle Gardens, Inc.1
- Castle Villiage Inc.4
- Caterina Building Corp.1
- Caton Apartments, Inc.4
- Caton Builders, Inc.2
- Caton Holding Corp.1
- Caton Park Estates, Inc.1
- Cauldwell Terrace Construction Corp.1
- Cauldwell-Wingate Co., Inc.7
- Ced-Hill Construction Corp.3
- Cedarhurst Park Apartments, Inc.1
- Central Herrick Corp.1
- Central Management Co.2
- Central NBP Midlawn1
- Centre City Org.7