An American International Group subsidiary has renewed its lease in Jersey City, N.J., one of the largest leasing transactions in the state this year, according to the real estate broker.

Savoy Associates, a full-service regional general agency for group insurance products, has opened a Radnor, Pa., office, from which it will serve the five-county Philadelphia area.

Johns Hopkins will consolidate its financial operations and information technology operations in a new space once owned by Zurich Insurance Co. in Hampden, Md.

Allstate Insurance Co. has announced the opening of a new office in Richmond, Va., owned and operated by Gary Gerczak.

Specialty lines insurer Valiant Insurance Group is expanding its New York City headquarters by moving into a space it says will allow it to double its workforce.