Big Four advertising conglomerate Omnicom Group is rearranging its offices at 195 Broadway in Lower Manhattan in a deal that frees up some of the building’s upper floors for landlord L&L Holding Company. The Fortune 500 company signed a new, 15-year lease for roughly 205,000 square feet in the 29-story building, sources told The Real Deal. Since first moving in a decade ago, Omnicom grew its presence to roughly 290,000 square feet at the building, which for much of […]