Last summer, Jeeves was participating in Y Combinator’s summer batch as a fledgling fintech. This June, the startup emerged from stealth with $31 million in equity and $100 million in debt financing. Today, the company, which is building an “all-in-one expense management platform” for global startups, is announcing that it has raised a $57 million Series B at a $500 million valuation. That’s up from a valuation of just north of $100 million at the time of Jeeves’ Series A, which closed in May and was announced in early June….
