Stock Exchange Operators in CEE - comparison

Business model: three exchanges, three versions of market infrastructure

At a high level, the Bulgarian Stock Exchange (BSE), the Bucharest Stock Exchange (BVB), and the Warsaw Stock Exchange (WSE/GPW) all operate the same kind of core business: they are market-infrastructure platforms. In each case, the exchange monetizes access to a regulated marketplace through a mix of trading fees, issuer-related fees, data services, and adjacent infrastructure revenues. That gives all three a business model with some common structural strengths: high embeddedness in the local financial system, recurring fee income, and operational stickiness.

The differences begin when you look at how broadly each group has diversified beyond the classic “cash equity exchange” model.

• •BSE is the most unusual of the three, because although it is branded as a stock exchange group, its economics are dominated by electricity-market operations. The group’s activities span trading in financial instruments, information services, registration and maintenance of securities issues, and electricity trading via its energy-market subsidiary. In practice, this makes BSE a hybrid market-infrastructure group rather than a pure securities-exchange operator. The key point is that the energy business is not peripheral: it accounts for roughly 80% of group revenue in recent years. That gives BSE a stable, fee-based platform model, but also means its business mix is far less capital-markets-centric than the name might suggest.
• •BVB is closer to the classic exchange model, but with a broader infrastructure layer underneath it. Its business combines the trading venue itself with post-trade/settlement services, registry operations, and the still-developing CCP.RO project. Trading remains the main revenue engine, but BVB is not just a transaction-fee business: the Central Depository and registry activities add more recurring revenue streams, while market-data and index licensing are becoming a more explicit diversification pillar. In other words, BVB is still primarily a national stock exchange, but one that is gradually trying to deepen and monetize more of the surrounding market ecosystem.
• •GPW has the broadest and most diversified business model of the three. Like BSE, it operates across both financial and commodity markets, but unlike BSE, the mix is more balanced and more clearly institutionalized as a two-pillar strategy. On the financial side, GPW earns from trading, listings, and information services; on the commodity side, it earns from electricity, gas and related markets, including trading, clearing, registry, and information services. This makes GPW less dependent on any single revenue line and more diversified both by product and by customer base. It also appears to be the most internationalized of the three, with a meaningfully larger share of revenue coming from foreign customers.

GPW — revenue by business segment

Unit: EUR '000 (original: PLN '000)

GPW — more detailed revenue lines

Unit: EUR '000 (original: PLN '000)

BSE — revenue by business segment

Unit: EUR '000 (original: BGN '000; converted using fixed peg 1 EUR = 1.95583 BGN)

BVB — revenue by business segment

Unit: EUR mn (original: RON mn)

BVB — standalone exchange revenue lines

Unit: EUR mn (original: RON mn)

That leads to the central contrast. BSE is diversified away from securities, BVB is diversifying within securities, and WSE is diversified across multiple market infrastructures at scale.

Ownership

* For BSE, “other legal entities” is a broad disclosed category and may include some institutional or corporate investors beyond financial intermediaries, so it is not perfectly comparable to the more granular BVB and GPW breakdowns.

• •BSE is the most state-centered ownership model, with the government holding an outright majority and the remainder spread across corporates, retail investors, and financial intermediaries.
• •BVB is the most purely market-owned exchange, dominated by domestic institutional investors and with no meaningful government ownership block in the disclosed structure.
• •GPW is more mixed: it has a large foreign and domestic institutional base, but the Polish state remains strategically dominant through enhanced voting rights rather than majority economic ownership.

This means BSE and GPW are both state-influenced, but in different ways—direct majority ownership in Bulgaria versus control through share-class design in Poland. By contrast, BVB stands out as the most dispersed and privately governed of the three.

Financial stability

• •BSE remains the most conservative of the three operators from a balance-sheet perspective, with low liabilities and no sign of a major capex expansion cycle.
• •Its cash position at end-2025 was about €2.48m, which is modest in absolute terms but still consistent with a debt-light operating model.

The main takeaway is that BSE looks financially stable in a traditional solvency sense, although its liquidity cushion is smaller than GPW’s and somewhat thinner than before, which makes cash preservation more relevant than growth capex execution.

Brokers

Takeaways

• •Among the three, GPW appears to have the most institutionalized exchange profile in this comparison: it has the broadest and most diversified market infrastructure franchise, meaningful foreign revenue exposure, recurring data and benchmark businesses, and a broker ecosystem in which global names like Goldman Sachs appear consistently at the top.
• •BVB appears to have the clearest medium-term growth optionality within this framework, because it is still deepening its model beyond core cash trading through post-trade, market data, and especially the still-under-monetized CCP/derivatives build-out, which could raise the sophistication of the Romanian market if execution succeeds.
• •BSE, by contrast, appears the most mature in a narrow sense but also the lowest-growth of the three as an equity-exchange story, because its economics are heavily dominated by electricity-market operations while the classic stock-exchange activities remain comparatively small.
• •From an ownership and market-structure perspective, GPW and BSE are also more state-shaped institutions, but GPW combines that institutional depth with broader product breadth and internationalization, whereas BSE remains more domestically anchored and functionally concentrated.

In this comparison framework, GPW screens as the most institutionalized, BVB as the clearest growth-optionality case, and BSE as the lower-growth, more utility-like exchange platform.

This analysis was done using the CEEWire AI agent. For more information about the product and product demo, reach out to [email protected].