Headquartered in the forgotten borough, this company wants to be remembered. staten island's northfield bancorp is the holding company for northfield bank, which offers checking, savings, and retirement accounts; cds; mortgage and home equity loans; life insurance; and credit cards. its commercial offerings include checking and money market accounts, commercial lending, and business credit cards. bank subsidiary nsb realty trust holds mortgage loans and other investments. founded in 1887, northfield bank operates some 20 branches in new york and new jersey. it acquired the two-branch first state bank in 2011. currently controlled by a mutual holding company, northfield bancorp is undergoing demutualization.