We at OPM furniture were commissioned to make this reception desk. It is a compound curve molded to look seamless and finished with full gloss polyester lacquer. The desk, it's surrounding interior and the building it sits in were designed by Stiff + Trevillon.
The full story of Stiff + Trevillon's development of Portobello Dock can be read here http://www.stiffandtrevillion.com/assets/uploads/architecture_today_sept_08.pdf