London-based Pretiosum Ventures has reached the first close of what TechCrunch understands could eventually be a $20 million second fund. Founded in London in 2019 by Yana Abramova, the solo GP fund invests in 'infrastructure' startups, (enterprise SaaS, Fintech, and Web3). To date, Pretiosum has co-invested in startups alongside Cherry Ventures, Greycroft, Seedcamp, IQ Capital and Y Combinator.