el riu rao — a venture builder that designs, builds, funds, and scales new companies.
We build, fund, and scale new companies with the world's most ambitious partners.
el riu rao is a venture builder. We partner with established companies to design, build, and scale new businesses from a blank page to a funded, operating company. We don't write a deck and leave. We build the product, recruit the team, and run the venture until it can stand on its own.
Capital, product, engineering, growth, and talent live under one roof, so a venture goes from idea to market in months, not years. Half the speed comes from never starting from zero — the other half from putting our own skin in the game.
“riu rao” is the Catalan word for the persistent murmur a river makes on its way somewhere else. We named the company after it because that's what building does — keeps moving, keeps compounding, doesn't stop to ask permission.
We pressure-test ideas against real market demand and a clear wedge before a single line of code.
→Prototype, put it in front of customers, and kill what doesn't work fast. Evidence over opinions.
→We stand up the product, the brand, and the founding team in one focused sprint.
→Capital, growth, and operations to find product-market fit, then push hard past it.
→The venture becomes its own company, with its own team, board, and cap table.
●We don't just build companies — we back them. el riu rao capital is our investment arm, currently raising its first fund to seed the ventures we build and a select few we don't.
Every company we build needs a voice. el riu rao media is our in-house content studio — newsletters, podcasts, film, and editorial — and the same team works with outside brands who want to be read, not scrolled past.
We read every inquiry within 48 hours. Bring a market, a mandate, and an appetite to build — or just bring the problem and we'll help shape the venture around it.