Alta Targets Regional Banking Expansion Through Addiko Subsidiary Acquisition

Serbian businessman Davor Macura is advancing plans to transform Alta Group from a domestic financial-services company into a regional banking platform through the planned acquisition of four Addiko Bank subsidiaries in the Western Balkans. The proposed transaction would include Addiko Bank Serbia, Addiko Bank Montenegro, Addiko Bank Sarajevo and Addiko Bank Banja Luka. The move is part of the wider acquisition of Vienna-listed Addiko Bank AG by Raiffeisen Bank International (RBI) rather than a direct takeover of the entire Addiko group by Alta.

The transaction has not yet been completed. It remains dependent on RBI successfully closing its acquisition, separating the four Western Balkan subsidiaries from Addiko’s Austrian parent company and receiving approvals from banking and competition regulators in the relevant markets. RBI previously indicated that its takeover of Addiko was expected to close in the fourth quarter of 2026, with the subsequent carve-out and transfer of the four subsidiaries to Alta potentially taking place in the second half of 2027.

RBI takeover creates two-stage transaction structure

RBI reached the minimum acceptance threshold for its takeover offer at the end of July, with shareholders tendering 10.83 million Addiko shares, representing 56.16% of the shares covered by the offer. The result exceeded the revised acceptance requirement of more than 55%. Alta contributed its directly owned 1.88 million shares, representing 9.63% of Addiko’s issued capital, to RBI’s offer.

The transaction structure involves two separate steps. RBI would first acquire control of Addiko Bank AG, retaining Addiko operations in Austria, Croatia and Slovenia. The Western Balkan subsidiaries would then be separated and transferred to Alta at no less than fair market value. The arrangement reflects different strategic priorities. RBI would strengthen its position in selected EU banking markets, while Alta would acquire businesses more closely aligned with its Serbian base, payment-services operations and existing presence in North Macedonia.

Carve-out requires regulatory and operational separation

The purchase price for the four subsidiaries has not been disclosed. As a result, the transaction cannot yet be evaluated using conventional banking acquisition measures such as price-to-book or price-to-earnings ratios. The fair-market-value requirement is designed to prevent a transfer below market value while allowing valuation adjustments based on capital levels, asset quality, profitability and separation costs.

The carve-out is also operationally complex because Addiko currently relies on shared systems and structures across Central and Southeast Europe. The separation will require arrangements covering technology, risk management, treasury operations, compliance, branding and reporting functions before the banks can operate independently from the Austrian parent.

Technology migration is expected to be one of the main execution challenges. Core banking platforms, digital applications, data systems, cybersecurity controls, anti-money-laundering monitoring, regulatory reporting and payment infrastructure will require extensive testing. Temporary service agreements with Addiko or RBI may be necessary while Alta develops its own regional operating platform.

Regulatory approvals required across four markets

Alta will need to demonstrate sufficient capital strength, transparent financing arrangements, appropriate governance and risk-management systems before acquiring the additional banks. Approvals will be required from regulators in the affected jurisdictions, including the National Bank of Serbia and the Central Bank of Montenegro, as well as competition authorities and the wider European approvals linked to RBI’s acquisition of Addiko Bank AG.

Bosnia and Herzegovina presents additional regulatory complexity because Addiko operates through two separate banking jurisdictions. Addiko Bank Sarajevo is supervised within the Federation of Bosnia and Herzegovina, while Addiko Bank Banja Luka operates under the regulatory framework of Republika Srpska. Until these approvals are completed, the transaction remains an agreed strategic plan rather than a completed ownership transfer.

Serbian banking position would expand into mid-sized tier

In Serbia, the acquisition would significantly increase Alta Bank’s scale but would not place it among the country’s largest lenders. At the end of 2025, Alta Bank had assets of approximately RSD194.1 billion, representing around 2.77% of the Serbian banking market.

Addiko Bank Serbia reported assets of RSD103.8 billion and a market share of approximately 1.48%. A simple combination of the two balance sheets would create a banking institution with nearly RSD298 billion, or around €2.5 billion, in assets and an estimated market share of approximately 4.25%, before considering acquisition accounting effects, portfolio changes or future balance-sheet growth. The combined entity would strengthen Alta’s position among Serbia’s mid-sized banks but would remain behind the country’s largest foreign-owned banking groups.

Addiko Serbia brings consumer and SME lending strength

Addiko Bank Serbia recorded net profit of approximately RSD1.86 billion in 2025, representing growth of 72%, despite a 4% decline in total assets. Customer loans increased by around 10% to RSD69 billion, with households and small and medium-sized enterprises accounting for 93% of the loan portfolio. Alta Bank reported 2025 profit of approximately RSD1.37 billion.

The two banks generated combined earnings of more than RSD3.2 billion on an unadjusted basis, although integration expenses, technology investment, restructuring costs and portfolio adjustments could affect future profitability. Alta’s existing financial-services ecosystem includes banking, payments, leasing, foreign-exchange operations and a large physical payment network. Addiko contributes consumer-credit expertise, digital banking capabilities and a focused retail and SME lending model. The combination would allow Alta to expand product distribution while using Addiko’s lending analytics and digital sales capabilities.

Expansion strategy focuses on Western Balkan network

The commercial rationale extends beyond acquiring additional banking assets. Serbia’s banking market is already consolidated and dominated by well-capitalised international institutions. For a mid-sized domestic banking group, growth depends on improving digital lending, developing specialised SME products, reducing customer acquisition costs and generating additional fee income through integrated payment services.

Alta will need to decide whether Addiko Bank Serbia will be merged into Alta Bank, maintained as a separate legal entity during a transition period or operated under a separate brand. A merger could reduce duplicated functions and improve efficiency, while maintaining a separate structure could preserve Addiko’s customer recognition and reduce migration risks.

Bosnia operations provide regional banking presence

The two Addiko banks in Bosnia and Herzegovina would give Alta access to both major banking jurisdictions in the country. Addiko Bank Sarajevo ended 2025 with assets of approximately BAM1.28 billion, equivalent to around €652 million, and net profit of BAM21.7 million, or approximately €11.1 million.

Its national market share by assets was around 3.6%. Addiko Bank Banja Luka would provide Alta with a presence in Republika Srpska, allowing the group to establish operations across Bosnia without building new licences, customer relationships and deposit bases from the beginning. The two institutions will continue operating under separate regulatory requirements, including different governance, reporting and capital-management obligations.

Montenegro adds euro-based banking platform

The acquisition of Addiko Bank Podgorica would expand Alta’s presence in Montenegro, where the group already has experience through payments and foreign-exchange services. Addiko’s Montenegrin operation has an estimated banking asset market share of around 2.5%. Although relatively small by balance-sheet size, the subsidiary provides a licensed banking platform in a euroised economy connected with tourism, real estate, consumer finance and cross-border business. The bank could support Serbian companies investing in Montenegro, businesses operating between the two countries and international investors requiring banking relationships across both markets.

Financing structure remains a key issue

The financing of the acquisition will be closely monitored. Alta is converting a listed shareholding in Addiko Bank AG into the opportunity to purchase privately held banking subsidiaries. Alta’s directly owned 9.63% stake would be sold through RBI’s cash offer at €26.50 per share, generating gross proceeds of approximately €49.8 million. Alta had also disclosed financial instruments linked to an additional 19.96% of Addiko’s share capital, although the final economic outcome depends on contractual arrangements.

The proceeds from the share sale may contribute to financing the carve-out, but they are unlikely to cover the full fair-market value of four profitable banks. Potential funding sources could include Alta’s own capital, shareholder funding, subordinated instruments, external borrowing or retained earnings. Regulators will assess whether the financing structure leaves each acquired bank with sufficient capital after completion.

Serbian-led banking expansion changes regional ownership pattern

The transaction represents a shift in the regional banking landscape, where previous consolidation was largely driven by Austrian, Italian, French, Greek and Slovenian banking groups acquiring local institutions. The Addiko carve-out would place a Serbian-controlled financial group in a position to acquire regulated banks from an Austrian parent across multiple Western Balkan markets.

Alta would also assume the responsibilities of a cross-border banking group, including requirements related to anti-money-laundering controls, cybersecurity, consumer protection, sanctions compliance and governance. Completion of the transaction would give Alta banking licences and operations across Serbia, Montenegro, Bosnia and Herzegovina and North Macedonia, creating the foundation for a broader regional financial platform. The next phase will depend on regulatory approvals, financing arrangements and the operational separation process expected to continue through 2027.