When AUSTRAC announced in January it would audit Airwallex for suspected breaches of anti-money laundering (AML) and counter-terrorism financing (CFL) laws, the plucky fintech unicorn remained cool as a cucumber. Like many well-funded fintech disruptors, the company has become supremely confident in its prospects. It’s going to take more than an audit (or two) to rattle the company.
To that end, the B2B payments fintech plans to invest more than US$1 billion in expansion across continental Europe, the UK, Africa, and the Middle East by 2030. “We’re seeing exceptional momentum across Europe, with rapid revenue growth reflecting the increasing demand for modern, global financial infrastructure,” Christos Chamberlain, general manager of the UK and Europe at Airwallex, said in a statement.
In the fourth quarter of 2025, the company posted 116% annual revenue growth in EMEA and a 226% increase in transaction volume. The company says that the growth is being driven by an increase in high-growth customers and higher-value deals across multiple products—especially for business customers in travel, software, and e-commerce.
The investment supports launching new products tailored for European clients, such as enhanced expense management and cross-border payment tools. Beyond its London hub, Airwallex is focusing on expanding its footprint in Germany, France, and Sweden. Following a December 2025 Series G funding round that valued the company at $8 billion, this planned investment widens Airwallex’s international expansion efforts, which previously focused on the United States and Asia Pacific.
However, the B2B payments startup shows no sign of slowing down in either of the latter geographies. For instance, in January, the payments startup acquired South Korea-based Paynuri, a company that holds payment gateway and prepaid electronic payment instrument licenses as well as a foreign exchange business registration in the Northeast Asian country. By securing payment, prepaid, and foreign exchange approvals in South Korea, Airwallex aims to serve Korean businesses that are expanding internationally while avoiding the delays associated with organic licensing. This acquisition accelerates the company’s entry into a high-barrier market, allowing them to offer local, cross-border payment services to Korean businesses and global clients.
“Korea’s fast-growing e-commerce, creative, and entertainment sectors present immense opportunities for Korean businesses on the global stage. Our goal is to support these businesses with a more efficient solution to expand beyond borders,” Airwallex APAC general manager Arnold Chan said in a statement.
The Paynuri acquisition closely followed Airwallex taking a majority stake in Indonesia’s PT Skye Sab, a move intended to strengthen its footprint in Southeast Asia. This acquisition allows Airwallex to offer local Indonesian payments, remittances, and cross-border services, helping local SMEs expand globally and international firms enter Indonesia.
In Sept. 2025, Airwallex acquired San Francisco-based OpenPay in a move aimed at making the Australia-founded firm more competitive with Stripe Billing. This tie-up helps Airwallex to integrate advanced recurring billing and subscription management tools into its global financial infrastructure, allowing the company to offer a complete, end-to-end payment and billing solution. With automated, flexible, and scalable subscription management, Airwallex can directly compete with Stripe Billing. The capability to handle complex billing—such as tiered or usage-based pricing—allows Airwallex to better attract larger companies and SaaS businesses.
Looking ahead, we will be carefully watching how all this expansion affects Airwallex’s IPO plans. Previously, co-founder and CEO Jack Zhang said that the Australia-founded firm would be “IPO-ready” by 2026, but that does not seem to imply an imminent market debut. A recent Wall Street Journal report noted that the IPO could “occur in the next three to four years,” suggesting that Airwallex does not feel any immediate pressure to provide investors with an exit.
We expect that Airwallex will want to resolve the current AUSTRAC audit and strengthen AML and CFT controls before starting the IPO process. The company will want to be sure that it can address any regulatory concerns adequately.







