Quorum Business Park in North Newcastle is the largest speculative office development in the UK outside Central London, with almost 1 million square feet of office space built or under construction. Tenants include Cofely GDF Suez, Fabricom Offshore Services, HM Revenue and Customs, IBM, OSG Shipping, Insurethebox, Ebiquity, Tesco Bank, Aesica, Balfour Beatty, Home Group, Convergys, MACAW Engineering, MWB and Kids First Nursery.