NEW YORK — One cold New York morning a few weeks ago, a motley group of businesspeople got together at the offices of the startup incubator Silvertech Ventures. They included Charlie Federman, a seasoned high-techie, Maya Komarov, an Israeli who’s always shuttling between Tel Aviv and New York, and two Satmar Hasidim named Yedi and Abe, who arrived holding a bag of cookies.
