
The leading business account provider partnered with Mambu to implement Verification Of Payee (VOP) in record time, reinforcing its commitment to secure, fraud-preventive financial operations for SMEs. By leveraging Mambu’s composable payments infrastructure, Wamo achieved regulatory certainty and enhanced its SEPA payments processing for over 13,000 SME customers.
Wamo

Wamo is a digital business account provider designed for SMEs and growing companies that are often underserved by traditional banking. Operating from Helsinki and London, Wamo offers a business-only and branchless, mobile-first platform featuring EU IBAN accounts, multi-currency support, and team expense management.
As a licensed Electronic Money Institution (EMI), Wamo focuses on eliminating red tape and administrative friction to help businesses trade smoothly across the European Economic Area (EEA).
Today, Wamo processes more than €500 million in transactions per month with more than 13,000 customers in 30+ countries.
To align with the EU’s Instant Payments Regulation, which introduced VOP as a mandatory requirement for payment service providers (PSPs), Wamo identified a critical need for a robust solution.
The goal was twofold: to provide regulatory certainty and to help their SME clients prevent fraudulent transactions by verifying payee details before payments are initiated.
Wamo required a technology partner that was a market leader, offering an efficient and experienced solution with a quick time-to-market.
