Advent Acquires Tbi Bank In Landmark SEE Challenger Deal

Hey Digital Banking Fanatic!

Advent International has officially acquired tbi bank. One of the fastest-growing challenger banks in Bulgaria and Southeast Europe. The deal closed after European Central Bank approval in mid-February 2026.

Advent manages more than EUR 85 billion in assets. It has completed 448 investments across 44 countries. This is serious private equity capital entering a regional challenger.

tbi operates in Bulgaria, Romania, and Greece. It serves 2.7 million customers. It issued over 1 million loans in 2025 alone. And it works with 38,000 merchant partner stores across the region.

“Closing the deal marks an important milestone not only for our organization, but also for the banking sector in the SEE region.”

According to CEO Petr Baron, “Advent’s global experience in financial services will support us in accelerating our growth, further enhancing our products, and continuing to deliver smooth digital banking through our mobile and online platforms.”

I’ve been watching private equity move deeper into regulated digital banks across Central and Eastern Europe.

Advent is signaling long-term capital and digital expansion, with more merchant integration, tech investment, and consolidation potential in SEE. 

Central and Eastern Europe is heating up. Keep scrolling to check more updates I listed for you 👇 I’ll break down what’s next tomorrow.

Cheers,

Marcel

INSIGHTS

➡️ Metal Magnitude: Premium touch to captivate high-value customers. Recent research from CompoSecure and Capuchin Behavioural Science demonstrates that metal cards are an exceptionally effective tool for acquiring high-value customers, retaining them, and driving the card to the top of the wallet. Download here

NEWS

🇧🇬 PE fund Advent International completes acquisition of tbi bank. The transaction, initially announced in April 2025, was finalized today after the European Central Bank (ECB) granted regulatory approval in mid-February 2026. Read more

🌎 Mercado Pago reinforces its strategy and consolidates its position among the leading financial institutions in Latin America. "Our strategy has always been clear: to engage millions of users and expand their purchasing power through smart credit, combining data, technology, and risk discipline," says Ignácio Estivariz, Vice President of Mercado Pago in Brazil.

🇧🇷 Mercado Pago once again provokes Nubank in a new advertisement featuring a former Big Brother Brazil contestant. In the announcement, the former contestant says she learned that the makeup color that flatters her is yellow (the color of the bank), instead of purple, alluding to her competitor. Keep reading

🇧🇷 Will Bank blocks sales payments via credit card, prompting Abecs to demand a solution. According to a statement from the organisation, a significant volume of funds remains withheld. Abecs also reports that it is maintaining dialogue with market participants and authorities to facilitate payments to establishments.

🇨🇴 Nubank manager questioned Bancolombia’s collapse and called for strict rules for Bre-B. Marcela Torres, manager of Nu Colombia, described it as unacceptable that an entity can go down for days and, by extension, bring down the system.

🇦🇺 Apple battles Australian banks over digital payments access. Australia’s largest bank has urged lawmakers to force Apple to grant third parties free access to its mobile payments technologies to inject more “competitive pressure” into a segment of the market dominated by big tech platforms.

GOLDEN NUGGET

Have you ever found yourself conversing with industry professionals, and it feels like they’re all talking in code?

This one never gets old: a comprehensive Open Banking alphabet 👇

Ready, set, go – from A all the way to Z! 🏁

A: API (Application Programming Interface

B: BaaS

C: Card Scheme

D: Data Standard

E: E-Wallet

F: Financial Conduct Authority

G: Greater Financial Transparency

H: Hybrid Model

I: Interchange Fee Regulation

J: JSON

K: Know Your Customer

L: Legal Entity Identifier

M: Mobile Banking Application

N: Neobank

O: Open API

P: PSD2

Q: Quality Assurance

R: Regulatory Technical Standards

S. Strong Customer Authentication

T: Two-Factor Authentication

U: User Interface

V: Voluntary ASAP

W: Write Access Permission

X: XS2A

Y: YAML

Z: Zero-Touch Onboarding

Source: Subaio

Want your message in front of 100.000+ Digital Banking fanatics, founders, investors, and operators?

Shoot me a message on LinkedIn or send me an e-mail.