Law firms that want to highlight their commitment not just to making money but to making the world a better place have been joining the "B list" — the roll of U.S. companies certified as "B corporations" for their social and environmental responsibility.

Falcon & Singer, with offices in Montvale and Scarsdale, is the first law firm in New Jersey and the second in New York to be added to a list that includes firms from California, Arizona, Ohio and Vermont.