Sills Cummis & Gross has added a five-lawyer group led by Joseph Fiorenzo, a trial attorney and longtime name partner at Sokol, Behot & Fiorenzo in Hackensack, N.J.

Sills Cummis’ acquisition of Fiorenzo’s group, effective Jan. 13, was the latest in a series of additions of lawyers with Bergen County, N.J., ties, according to R. Max Crane, managing partner of the Newark firm.