Mentioned by world-guides.com
Ipswich Landmarks and Monuments: Ipswich, Suffolk, England
"Address: Friars Street, Ipswich, Suffolk, IP1 1LS, England, UK Originally named the Willis Faber and Dumas Headquarters and now known simply as the Willis Building, this important Ipswich landmark was built in the early part of the seventies by acclaimed British architect Norman Foster. The Willis Building has become famous for its simplistic 'high-tech' appearance and modern architecture. Currently used as office space for some 1,300 workers, the building features three floors, a rooftop restaurant for staff and panoramic views, although is sadly not open to the general public."