Barcelona-based business travel management platform TravelPerk has raised $200 million at a hefty $2.7 billion valuation — almost double the $1.4 billion valuation at its previous fundraise last year. Alongside the raise, TravelPerk also announced it has acquired Swiss startup Yokoy to bring native expenses management into the fray. With the travel and tourism industry just about back to pre-pandemic levels, this has proved a boon for startups offering everything from tour packages and trip-plan...