Hisham Al-Falih Turned Open Banking From a Regulation Into Core Fintech Infrastructure in MENA
Lean Technologies has raised more than $100M, a $33M Series A in 2022 and a $67.5M Series B in 2024, to build the API layer that connects the Arab world's fintechs to the bank accounts of their customers. Quietly becoming the financial plumbing of a generation.
The most important companies are often invisible. They don't sell to consumers. They don't have brand campaigns. They build the pipes that every other company runs on. And they get rich on the volume of everything that flows through.
Lean Technologies is one of those companies for MENA fintech. Founded in Riyadh in 2019 by Hisham Al-Falih, Ashu Gupta and Aditya Sarkar, Lean built the open banking API layer that allows fintech applications to connect directly to users' bank accounts across Saudi Arabia and the UAE. Account verification, payment initiation, transaction data. All available through a single integration.
The problem Lean solves is fundamental. Every fintech application that wants to move money, verify accounts, or access transaction history needs a direct connection to banks. In the US, Plaid does this. In Europe, open banking regulations mandate it. In MENA, before Lean, each fintech had to negotiate bilateral agreements with each bank individually. A process that could take a year and still fail.
Lean collapsed that process into a single API. Developers integrate once. Lean handles the bank relationships, the compliance, the data normalisation, and the uptime. The result is that a fintech startup in Riyadh can launch in weeks instead of years. Because the hardest infrastructure problem is already solved.
The $33 million Series A, announced in January 2022 and raised from Sequoia Capital India and other investors, reflected what venture capital already understood at the time of that round: infrastructure companies at the right layer of a fast-growing market are not just good investments. They are compulsory investments. The record did not stop there. In November 2024, Lean raised a $67.5 million Series B led by General Catalyst, with Bain Capital Ventures, Duquesne Family Office and Arbor Ventures participating, taking total funding past $100 million. In March 2026, the company received a SAMA open banking licence in Saudi Arabia. Many of the fintechs scaling across the region now route some part of their stack through Lean's pipes.
Al-Falih's insight was that regulation, properly anticipated, is not a headwind. It's a moat. Saudi Arabia's Vision 2030 financial sector reforms and the UAE's open banking roadmap are mandating exactly the kind of infrastructure Lean built before it was required. That positioning, ahead of the regulatory wave rather than behind it, is the difference between building infrastructure and being replaced by it.
Open banking in MENA was a regulation before it was a category. Al-Falih read the regulation and built the category. Read this if you want to see how regulatory firsts become moats that nobody can buy their way past. This profile carries a correction, applied in the open and anchored like everything else: an earlier version misattributed the company to the wrong founder. The record cuts both ways, including at itself.