Subsequently, the area diversified and become recognisable as the modern street. A plaque stands at number 120 commemorating Thomas Earnshaw's invention of the Marine chronometer, which facilitated long-distance travel. At the corner of Hatton Garden was the old family department store of Gamages. Until 1992, the London Weather Centre was located in the street. The Prudential insurance company relocated in 2002. The Daily Mirror offices used to be directly opposite it, but the site is now occupied by Sainsbury's head office.