New York
| Company | Category | Area | Address | Web | Contact person | |
| ISAACS STNLEY M NGHBORHOOD CTR | Social Services Center | New York | 415 E 93RD ST, NEW YORK, New York, New York, 10128-6904, USA | - | - | Wanda Wooten |
| ISAACSON CARRICO | Whol Childrens Sleepwear | New York | 112 W 34TH ST, NEW YORK, New York, New York, 10120-0101, USA | - | - | Rick Parker |
| ISAACSON SCHIOWITZ KORSON | Attorneys | New York | 150 BROADWAY RM 1600, NEW YORK, New York, New York, 10038-4494, USA | - | - | Martin Schiowitz |