BeCause, the Danish start-up transforming how the global hospitality, travel, and tourism industries manage their sustainability data, has secured a $600,000 (€556K) tail-end investment from Dutch investor Curiosity VC to close their seed round. This latest investment brings the company's total seed funding to $2.5 million (€2.32M), including the $1.9 million (€1.76M) seed raised in November from Denmark's Ugly Duckling Ventures, Estonia's Superangel.io and other investors.