大林組
In August 1987 Bracken House became the first post-war building in England to become a listed building, to prevent it being demolished and replaced by a new glass and steel building proposed by Michael Hopkins and Partners (the post-war Brynmawr Rubber Factory was listed in 1985 by the Welsh Office). The plans were changed to incorporate the old building, redeveloped by Obayashi Corporation between 1988 and 1992. The altered building retained the old ranges to the north and south, but replaced the central printing hall with a new glass and structural gunmetal structure on a Hollington sandstone plinth, with boxy oriel windows inspired by Oriel Chambers in Liverpool (constructed in 1864). With its main entrance now at 1 Friday Street to the east, the building was altered to include large open offices and trading floors for the European head office of the Industrial Bank of Japan, which combined with Dai-Ichi Kangyo Bank and Fuji Bank in 2002 to form Mizuho Financial Group, the third largest bank in Japan. The Hopkins additions were included in the Grade II* listing in 2013.