Historical version 5 of 25 Canada Square (view current version)
25 Canada Square is the first of the 2000/2001 towers to be finished that form a group of three towers with 1 Canada Square.
Although it has the same height and floorspace as the neighbouring 8-16 Canada Square, owned by HSBC, the design is quite different, with more sharp edges and a stepping back at the top of the tower. It's also connected to a smaller building to the west.