| Business | Phone |
| Irvine Realty Group Inc 39 Lincoln Ave, Ossining 10562 | (914) 923-4146 |
| Westchester Development Corp 29 Croton Ave, Ossining 10562 | (914) 944-8287 |
| Vip Management Corp 28 N Malcolm St, Ossining 10562 | (914) 762-8772 |
| Tnt Ventures 8 Briarcliff Dr S, Ossining 10562 | (914) 941-0544 |