 In 1991 the company merged with "B. Højlund Rasmussen A/S" into "Rambøll, Hannemann & Højlund A/S".In 2003 the company merged with Swedish Scandiaconsult making it the largest consulting engineering business in the Nordics.In the summer of 2007, Ramboll broadened its geographical presence by acquiring the UK based engineering firm Whitbybird.