17 State Street Situated on the corner of State and Pearl streets, 17 State St. is close to South Street Seaport.

NEW YORK CITY—RFR Realty has inked a 140,000-square-foot lease renewal and expansion with IPsoft at 17 State St. in Lower Manhattan. The artificial intelligence company, which previously occupied 97,955 square feet, expanded by another 41,687 square feet on floors 16, 19 and 20 of the 42-story office building.