| Business | Phone |
| Clinical Studies Ltd 35 Kensico Rd, Thornwood 10594 | (914) 741-0690 |
| Daily Maids 870 Franklin Ave, Thornwood 10594 | (914) 769-9519 |
| Isoplex Corp 401 Claremont Ave, Thornwood 10594 | (914) 741-0001 |
| Kira Thornwood Corp 677 Commerce St, Thornwood 10594 | (914) 741-0888 |
| Leo Electron Microscopy Inc 1 Zeiss Dr, Thornwood 10594 | (914) 747-7700 |
| Bob Beyer & Sons Inc 862 Commerce St, Thornwood 10594 | (914) 769-6965 |
| Mt Pleasant Agency 921 Broadway, Thornwood 10594 | (914) 769-6964 |
| Pietanza A Vito 660 Columbus Ave, Thornwood 10594 | (718) 745-2037 |
| Ron Rose Group Inc 195 Westchester Ave, Thornwood 10594 | (914) 747-4631 |