Emirates Spinnaker Tower two large, white, sweeping metal arcs, which give the tower its spinnaker sail design. The steelwork was fabricated by Butterley Engineering. At the top is a triple observation deck, providing a 360° view of the city of Portsmouth, the Langstone and Portsmouth harbours, and a viewing distance of . The highest of the three observation platforms, the Sky Deck, has only a wire mesh roof, so visitors are open to the elements. The windows extend above head height, so it is not possible to get a view unobstructed by glass. A glass floor is located on the first viewing deck
Spinnaker Software The Newsroom. Spinnaker acquired the budget software house Power Up! Software in 1991, adding to its suite of budget business products. Power Up! Software was originally based in San Mateo (California), with the UK Head office in Mytchett (Surrey). Spinnaker best seller during this time period was an integrated personal productivity application called "WindowWorks" which was an industry best seller, beating the Windows version of Microsoft Works to market by two years. WindowWorks was the first title ever bundled on a Compaq computer when it was selected to be included in the first price competitive Compaq released to a general