Nium Extends US Card Issuance as B2B Virtual Card Race Sharpens

Nium has switched on domestic card issuance in the United States, giving businesses that operate in the American market the ability to issue local cards while retaining access to the company's cross-border payout network. The move, announced on 19 August 2026, extends Nium's multi-region issuing platform into North America, the region widely regarded as the single largest prize in a fast-expanding commercial cards market.

For finance and treasury teams, the practical significance is straightforward: a business scaling across regions has typically had to stitch together separate card issuers, separate integrations, and separate compliance regimes for each country. Nium is positioning US issuance as a way to collapse that fragmentation into one platform, pairing locally issued cards in North America, Europe, the Middle East, and Asia Pacific with a payout network the company says reaches more than 190 countries.

How large is the opportunity Nium is chasing?

The timing tracks a market in steep growth. According to Mordor Intelligence, the global virtual cards market is projected to expand from around 6.43 trillion dollars in 2026 to 15.14 trillion dollars by 2031, a compound annual growth rate of roughly 18.7 per cent driven by tokenisation, API-led payments, and accounts payable automation. Nium's Rob Regan, EVP of Americas and a former PayPal executive, framed North America as representing close to 45 per cent of that growth, a figure the company attributes to its own market read rather than to a single published source; independent forecasts consistently place the United States as the largest national market by revenue without settling on one growth-share number.

What is verifiable is Nium's existing scale. Independent trade tracker the Nilson Report records the company issuing more than 38 million virtual card credentials annually, generating over 200 million transactions a year, with most volume originating in Asia Pacific and Europe and concentrated in business-to-business travel. Nium's own figure for the trailing 12 months is 41 million card credentials issued across Asia Pacific, the Middle East, and Europe. US issuance extends that installed base to domestic and international businesses operating stateside, and lets existing customers using Nium-issued cards access the programme in the American market.

What does US issuance actually change for businesses?

Two features stand out. First, Nium is bringing its just-in-time funding model to the US, a structure already popular in Asia Pacific and Europe because it releases card funds only at the point of transaction, improving working capital rather than tying it up in prefunded balances. Second, the platform supports single-use and multi-use credentials across both physical and virtual cards, letting companies match card type to use case and risk profile across supplier payments, expense management, loyalty and incentives, tuition, and other flows.

The endorsement from Visa, where Nium holds principal membership alongside Mastercard, Discover, and UATP, signals that the card networks continue to treat infrastructure providers like Nium as distribution partners rather than competitors, particularly for the B2B flows the networks are keen to migrate off cheque and bank transfer.

Why is travel the wedge?

Travel is where Nium has the clearest track record, and the sector illustrates why a unified issuing platform matters. A single booking can touch a hotel that prefers virtual cards, an airline that requires centralised settlement, a ground operator that needs a bank transfer, and an independent property that wants a local option. That fragmentation has historically forced travel businesses to run multiple payment relationships in parallel. Nium has issued tens of millions of card credentials for travel companies across Asia Pacific and Europe, and US issuance lets those firms extend virtual card issuance and payouts into North America without adding vendors. Yael Klein, Nium's SVP of Travel, characterised the US launch as the logical next step for travel businesses already running on the platform in other regions.

Nium is not alone in targeting these flows. The company competes with Marqeta, Stripe and its issuing product, and Adyen for programmable card issuance, and with players such as Thunes and Visa Direct in cross-border payouts. Its differentiator is the combination of issuing and disbursement on one platform, backed by regulatory licences the company reports holding in more than 40 countries.

Why This Matters to FinanceX Readers

For payments and treasury professionals, the signal here is consolidation of the issuing stack. The competitive battleground in commercial cards is shifting from who can issue a card to who can issue, fund, and disburse across every region a business operates in, through one integration and one compliance surface.

Nium's US entry is a bet that multi-region businesses will increasingly choose a single infrastructure partner over a patchwork of regional issuers, and that the working-capital economics of just-in-time funding will pull American enterprises toward that model.

For investors tracking fintech infrastructure ahead of any eventual Nium listing, the metric to watch is not the North American launch itself but whether US issuance volumes begin to close the gap with the company's established Asia Pacific and European base. The virtual cards market is growing fast enough that the addressable prize is not in question; the open question is which providers capture the B2B corridors, and how much of that flow the card networks route through infrastructure partners rather than building themselves.