| Business | Phone |
| Capstone Properties 84 Business Park Dr, Armonk 10504 | (914) 273-2000 |
| Coldwell Banker 428 Main St # 4, Armonk 10504 | (914) 273-8200 |
| First Realty 200 Business Park Dr, Armonk 10504 | (914) 273-2100 |
| Holmes & Kennedy 404 Main St, Armonk 10504 | (914) 273-1001 |
| 200 Business Park Assoc 200 Business Park Dr, Armonk 10504 | (914) 273-8051 |
| Houlihan Lawrence Inc 28 Maple Ave, Armonk 10504 | (914) 273-9505 |
| Antares Real Estate Trailer 103 Old Route 22, Armonk 10504 | (914) 273-5700 |
| Antares Real Estate Trailer 384 Main St, Armonk 10504 | (914) 273-5700 |
| Lashins Realty Svc 80 Business Park Dr, Armonk 10504 | (914) 273-5200 |
| Laurel Hill Realty 1 Hunter Ave, Armonk 10504 | (914) 273-9100 |
| Blaise Realty 20 Maple Ave, Armonk 10504 | (914) 273-5566 |
| Mary Millo 520 Bedford Rd, Armonk 10504 | (914) 273-8008 |
| R Jeane Palotta 13 Creemer Rd, Armonk 10504 | (914) 273-8599 |
| Soleiman Appraisal Co Inc 80 Business Park Dr # 201, Armonk 10504 | (914) 684-2280 |
| Vanguard Real Estate Svc Inc 9 Greenbriar Cir, Armonk 10504 | (914) 273-7000 |
| Vannier Real Estate 12 Maple Ave, Armonk 10504 | (914) 273-8400 |