Silverflow, a cloud-native payment processing company based in Amsterdam, has moved into a new headquarters in the Overamstel neighborhood and expanded its global workforce from 85 to over 100 employees.
The moves come two months after the company closed a $40 million Series B round in March 2026.
Since the funding announcement, Silverflow has signed a new US customer and gone live with an existing US client. The company’s current customer base includes Deutsche Bank, Bolt, payabl. and Buckaroo.
Silverflow reports processing close to 2 million transactions per day, up from around 180 per day two and a half years ago. The company says it is approaching one billion transactions on an annualised basis and has set a target of $100 billion in annual payment value processed.
Anne Willem de Vries, Co-founder & CEO, said: “Moving into a new office is one of those moments that makes growth feel real. Six years ago, this team was a fraction of the size it is today. We needed more space, more desks and more room to build – and that’s exactly what we now have. This is what momentum looks like.”
The company’s platform connects to card networks through a single API. It currently supports Visa, Mastercard, American Express, Diners, Discover and several local debit networks. Support for China UnionPay and JCB is in development. Silverflow says it is also working on in-store payment capabilities and new front-end tooling.
The Series B was led by Picus Capital, with participation from Rabo Investments – Corporate Venturing and existing investors Inkef, GPT, Crane and Coatue.
De Vries said: “Every hire we make, every square metre we add, is a direct response to what our customers are asking of us. They want faster time-to-market, simpler infrastructure and better data. We can deliver all of that today, at scale, in markets where legacy processors have been a bottleneck for years.”
Silverflow says it is pursuing further growth in the US market and expanding into Southeast Asia.
De Vries added: “We’ve established ourselves in Europe and have already proven the strength of our platform with customers in markets around the world. The next step is continuing to scale internationally and delivering on our mission to become the world’s most trusted payment processor.”
