Under his leadership, The Orbach Group, along with its affiliated companies, has acquired and managed over 130 buildings in Manhattan and more than 50 affordable properties across the country through its subsidiary, Orbach Affordable Housing Solutions (OAHS).

Beyond his professional achievements, Meyer is an active philanthropist. Since moving to Englewood in 2004, he has been a key figure in the Moriah School and Ahavath Torah, supporting local charities, yeshivot, and numerous Israeli and international organizations.

Meyer Orbach is also the co-founder of GO Partners, a vertically integrated real estate company known for owning iconic Manhattan towers such as The Copper Buildings, One East River Place, One United Nations, and 1 & 2 Sutton Place North. The combined portfolios of OAHS and GO Partners encompass approximately 8,500 multifamily units, retail spaces, and parking facilities across 11 states.