| Business | Phone |
| 1001 Tenants Corp 1001 Park Ave, New York 10028 | (212) 288-6293 |
| 1035 Park Avenue Bldg 1035 Park Ave, New York 10028 | (212) 369-9301 |
| 1111 Park Ave Cooperative 1111 Park Ave, New York 10128 | (212) 831-3969 |
| 1112 Corp 1112 Park Ave, New York 10128 | (212) 289-1245 |
| 12 Street Apt Corp 15 W 12th St # 2ab, New York 10011 | (212) 675-1509 |
| 130 E 18th Street Owners Corp 130 E 18th St, New York 10003 | (212) 254-0620 |
| 133 West 140th St Tenant Assoc 133 W 140th St, New York 10030 | (212) 491-6413 |
| 134-40 W 26 St Coml Coop 134 W 26th St, New York 10001 | (212) 229-9717 |
| 135 E 83rd Owners Corp 135 E 83rd St, New York 10028 | (212) 988-9444 |
| 166 West 122nd Street Hdfc 166 W 122nd St, New York 10027 | (212) 663-9044 |
| 18 East 76th St Corp 18 E 76th St, New York 10021 | (212) 535-2828 |
| 1855 Coop Hdfc 1855 Adam Clayton Powell Jr, New York 10026 | (212) 749-2889 |
| 20 E 9th St Corp-Apt Coop 20 E 9th St, New York 10003 | (212) 254-1800 |
| 200 Central Park South Coop 200 Central Park S, New York 10019 | (212) 246-2940 |
| 201 West 21st St Corp-Apt Coop 201 W 21st St, New York 10011 | (212) 989-5813 |
| 219-229 W 144th Street Hdfc 229 W 144th St, New York 10030 | (212) 694-1721 |
| 23 Park Ave Realty Corp 23 Park Ave, New York 10016 | (212) 447-6911 |
| 235 E 49th Apartment Coops 235 E 49th St, New York 10017 | (212) 223-4438 |
| 300 W 108 Owners Corp 300 W 108th St, New York 10025 | (212) 316-2257 |
| 301 E 22 Street Tenants Corp 301 E 22nd St, New York 10010 | (212) 982-9043 |
| 311-13 E 3rd Street Hdfc 311 E 3rd St, New York 10009 | (212) 475-1060 |
| 320 East 57th Street Apt Coop 320 E 57th St, New York 10022 | (212) 755-9182 |
| 324-E 13th St Apt Coop 324 E 13th St, New York 10003 | (212) 982-7177 |
| 325 W 52nd Street Co-Op 325 W 52nd St, New York 10019 | (212) 246-5586 |
| 345 E 81 Residence Corp 345 E 81st St, New York 10028 | (212) 988-4693 |
| 39 West 67th St Owners Corp 39 W 67th St, New York 10023 | (212) 874-3604 |
| 433 W 34 Street Owners Corp 433 W 34th St, New York 10001 | (212) 564-4157 |
| 444 Owners Corp 444 E 52nd St, New York 10022 | (212) 421-0343 |
| 447 E 57 St Corp 447 E 57th St, New York 10022 | (212) 421-1942 |
| 45 W 10th St Corp 45 W 10th St, New York 10011 | (212) 777-1950 |
| 470 West End Corp 470 West End Ave, New York 10024 | (212) 787-3441 |
| 48th Street Owners Corp 212 E 48th St, New York 10017 | (212) 753-0029 |
| 50 Riverside Tenant Corp 50 Riverside Dr, New York 10024 | (212) 873-3006 |
| 51 5th Ave Owners Corp 51 5th Ave, New York 10003 | (212) 645-2353 |
| 515 Broadway Corp 94 Mercer St, New York 10012 | (212) 219-0769 |
| 515 W 151 St Hdfc 515 W 151st St, New York 10031 | (212) 283-5765 |
| 54 Riverside Dr Coop 54 Riverside Dr, New York 10024 | (212) 874-3587 |
| 565 Tenants Corp 565 Park Ave, New York 10021 | (212) 838-4819 |
| 60 E End Owners Inc 60 E End Ave, New York 10028 | (212) 988-7906 |
| 60 W 68 St Corp 60 W 68th St, New York 10023 | (212) 873-0740 |
| 601 W 136th St Hdfc 601 W 136th St # 1, New York 10031 | (212) 926-6425 |
| 616 W 77th St Corp 6 W 77th St, New York 10024 | (212) 874-8615 |
| 71 E 77 Inc 71 E 77th St, New York 10021 | (212) 717-5561 |
| 733 Tenants Corp 733 Park Ave, New York 10021 | (212) 249-8228 |
| 782 West End Avenue 782 W End Ave, New York 10025 | (212) 932-0692 |
| 79th Street East Owners Corp 505 E 79th St, New York 10021 | (212) 628-2796 |
| 86 St Tenants Corp 345 E 86th St, New York 10028 | (212) 831-1468 |
| 875 West 181st Co-Op 875 W 181st St, New York 10033 | (917) 521-8262 |
| 940 Park Avenue Apartments 940 Park Ave, New York 10028 | (212) 288-3389 |
| 99th Riverside Dr Housing Corp 315 W 99th St, New York 10025 | (212) 866-6376 |
| Coordinating Council-Coopertiv 465 Grand St, New York 10002 | (212) 673-3900 |
| Action Committee For Real Est 2112 Broadway # 202, New York 10023 | (212) 496-1306 |
| Addison Hall 457 W 57th St, New York 10019 | (212) 265-8450 |
| Cumberland House 30 E 62nd St, New York 10021 | (212) 832-7921 |
| Apartments & Apartment Houses 175 E 79th St, New York 10021 | (212) 734-2839 |
| Ardsley Tenants Corp 320 Central Park W, New York 10025 | (212) 724-2613 |
| Athena Liberty Lofts 43 W 64th St, New York 10023 | (212) 579-3800 |
| Beekman Co-Op 575 Park Ave, New York 10021 | (212) 838-4900 |
| Dylan House Ltd 241 W 36th St, New York 10018 | (212) 643-1527 |
| East 57th Commercial Building 135 E 57th St, New York 10022 | (212) 755-5377 |
| East 57th St Apartment Coop 424 E 57th St, New York 10022 | (212) 421-3269 |
| East 72nd Street Apartments 190 E 72nd St, New York 10021 | (212) 861-3160 |
| East 84th Street Apartments 3 E 84th St, New York 10028 | (212) 744-3263 |
| East 96th Street Apartments 49 E 96th St, New York 10128 | (212) 289-7590 |
| East River Housing 475 Fdr Dr, New York 10002 | (212) 253-6966 |
| Broadmoor 235 W 102nd St, New York 10025 | (212) 864-1300 |
| Cannon Point North 25 Sutton Pl S, New York 10022 | (212) 751-5787 |
| Carlton Regency 137 E 36th St, New York 10016 | (212) 889-6666 |
| Carlyle House Inc 50 E 77th St, New York 10021 | (212) 861-4239 |
| Cast Iron Building 67 E 11th St, New York 10003 | (212) 477-8271 |
| Chesapeake Owners Corp 201 E 28th St, New York 10016 | (212) 689-8984 |
| Co Op 37 W 19th St, New York 10011 | (212) 242-5556 |
| Fifty West Ninety Six St Corp 50 W 96th St, New York 10025 | (212) 663-4259 |
| Forty-Fifty Tenants Corp 40 E 10th St, New York 10003 | (212) 228-5758 |
| Gracie Square River Corp 10 Gracie Sq, New York 10028 | (212) 288-4489 |
| Hdfc 1867 7th Ave, New York 10026 | (212) 665-1595 |
| Hdfc 237 E 121st St, New York 10035 | (212) 860-0087 |
| Hdfc 514 E 13th St, New York 10009 | (212) 260-9745 |
| Hdfc Co-Op 503 W 141st St, New York 10031 | (212) 862-0336 |
| Housing Development Fund Corp 100 W 122nd St, New York 10027 | (212) 694-3511 |
| Lincoln Guild Housing Corp 303 W 66th St, New York 10023 | (212) 877-3100 |
| Townsend House 176 E 71st St, New York 10021 | (212) 988-9357 |
| West 86th Street Apartments 10 W 86th St, New York 10024 | (212) 874-8268 |
| West Square Corp 32 Washington Sq W, New York 10011 | (212) 473-9071 |
| Prasada 50 Central Park W, New York 10023 | (212) 873-5235 |
| Retex Inc 350 5th Ave # 1514, New York 10118 | (212) 563-9405 |
| Royal York Owners Corp 420 E 64th St, New York 10021 | (212) 644-4761 |
| Royal York Owners Corp 425 E 63rd St, New York 10021 | (212) 644-4931 |
| San Remo Tenants' Corp 145 Central Park W, New York 10023 | (212) 877-0300 |
| Southmoor House 230 Central Park S, New York 10019 | (212) 246-3870 |
| Sutton Place Apartments 4 Sutton Pl, New York 10022 | (212) 688-1185 |
| Ten East Seventieth St Inc 10 E 70th St, New York 10021 | (212) 737-7827 |
| Ten Forty Park Avenue 1040 Park Ave, New York 10028 | (212) 534-8194 |
| Tenants Assn 615 W 150th St, New York 10031 | (212) 283-6121 |
| Madison 79th St Assn 50 E 79th St, New York 10021 | (212) 535-1317 |
| Murry Hill Crescent 225 E 36th St # 1, New York 10016 | (212) 689-7640 |
| Myers Smith & Granady 2307 Adam Clayton Powell Jr Bl, New York 10030 | (212) 690-7000 |
| New York Towers 305 E 24th St, New York 10010 | (212) 679-8823 |
| Nine Ninety-Three Fifth Ave 993 5th Ave, New York 10028 | (212) 737-2068 |
| Nine Seventy Five Park Ave 975 Park Ave, New York 10028 | (212) 288-8531 |
| Normandy Owners Corp 140 Riverside Dr, New York 10024 | (212) 874-1937 |
| Palm Rio Co Ops 326 E 119th St, New York 10035 | (212) 348-1261 |
| Penny Lane Owners Corp 215 E 24th St, New York 10010 | (212) 679-0370 |