UENO BANK S.A.

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What it is

UENO BANK S.A. is Paraguay’s first natively digital bank, focused on retail customers and small businesses; it received its full banking licence in late 2023. It is now one of only five systemic banks in Paraguay — meaning the regulator deems it important enough to the financial system that its failure would matter to the whole country.

The bank serves almost two million active clients and operates nearly 70 physical locations across Paraguay, all open 24 hours a day, seven days a week. Monthly transactions doubled in a year, from 27.5 million to 54.4 million between 2024 and 2025, giving it a 28.2% share of Paraguay’s instant-payment system.

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Who owns it

By December 2025, the controlling shareholder on paper is U Paraguay S.A. — which holds 91.21% of the share capital — a company that belongs to U Holdings SARL, registered in Luxembourg, itself 90.01%-owned by Grupo Vázquez S.A.E. In plain terms: the Vázquez family of Paraguay sits at the top of this chain and controls the bank.

Grupo Vázquez is a conglomerate with more than 70 years of history in Paraguay, spanning agro-livestock, retail and consumer goods, entertainment, and technology investments across more than 15 companies. In December 2025 the Hungarian banking group OTP Bank joined as a new shareholder after investing USD 30 million.

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Who runs it

The board chair (Presidente del Directorio) is Juan Manuel Gustale Cardoni, a position he held through both 31 December 2024 and 31 December 2025; the first vice-president is Federico Miguel Vázquez Villasanti — the Vázquez family’s representative on the board. All board members are independent except Vázquez Villasanti, who is the controlling shareholder’s representative.

Gustale holds masters degrees from the London School of Economics and Harvard, spent years inside Paraguay’s central bank as legal director of banking supervision, and served on the board of the state development bank before taking the helm at UENO. A regulator-turned-operator, his profile is precisely what a fast-growing digital lender in a developing market needs at the top.

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The money, in plain words

For every guaraní of interest and fee income the bank collected in 2024, it kept about 34 cents as net profit — a net margin of 33.9% (our calculation), exceptionally strong for a bank still absorbing a major acquisition. For every guaraní of owners’ equity in the business, it generated roughly 20 cents of annual profit — a return on equity of 20.4% (our calculation), well above the typical emerging-market banking benchmark of 15%.

The bank’s balance sheet grew sharply after absorbing Visión Banco: share capital alone rose 70.95% during 2025, from G. 820,423 million to G.

1,401,619 million, as the 2024 profits were fully retained and new capital was injected by Grupo Vázquez and OTP Bank. Total assets reached G.

21.1 trillion (~USD 3.48 bn) by end-2025 (our calculation from audited statements), up from G. 14.0 trillion (~USD 2.31 bn) at end-2024 — a 51% one-year jump in the asset base.

Deposits fund 73% of the bank’s assets, with time deposits dominating — stable but more expensive than demand deposits. The 100% retention of 2024 earnings — nothing paid to ordinary shareholders — was deliberate, part of a capitalisation plan to strengthen the balance sheet ahead of further growth.

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What it is doing now

In March 2026, UENO issued bonds worth USD 350 million on the New York Stock Exchange — the first Paraguayan bank to tap Wall Street in this way, a move that dramatically expands its funding options beyond the local market. The group has set its sights on becoming the first Paraguayan company to list equity on the NYSE.

In 2024, the bank received support from IDB Invest to extend credit to micro, small and medium enterprises, deepening financial inclusion across Paraguay. Its strategic partners include Citibank, Mastercard, BID Invest, and the IFC.

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What to watch

• Data-security cloud. In August 2025 data on roughly 250,000 clients appeared on a dark-web forum; board chair Gustale denied the breach was material, but the central bank opened an investigation. How regulators close that file will matter.
• Integration drag. After the June 2024 merger with Visión Banco, the bank spent the rest of 2024 stabilising and aligning systems and processes. Execution risk on post-merger integration remains the principal operational threat.
• NYSE ambition. A full equity listing in New York would bring international disclosure standards, greater capital access — and intense scrutiny. Whether the timeline holds is the most watched strategic question in Paraguayan banking.
• OTP Bank partnership. The December 2025 entry of OTP Bank as a shareholder brings a major European banking partner into the fold; the strategic depth of that relationship — beyond capital injection — is still unfolding.

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This is news, not investment advice.