(ShareCast News) - British Land and Oxford Properties announced two new lettings at the Leadenhall Building to global energy company Petredec and Fidelis Insurance.There are now just five floors still available at the building. Aon and Amlin, which signed pre-lets for 191,000 square ft and 111,000 sq ft respectively, completed their phased moves into the building over the summer, joining six other companies already in occupation.Petredec will occupy 9,970 sq ft on Level 35 of the building, while Fidelis will occupy Level 34, which totals 10,345 sq ft. Both companies have signed a ten-year lease.Tim Roberts, head of Offices at British Land, said: "Our strategy to lease the upper floors post-completion has been proved to be the right one, with nearly 200,000 sq ft let since last Summer, and the building achieving record rents for The City of London. These lettings underline The Leadenhall Building's position as a London landmark in the heart of one of the world's pre-eminent financial centres."