The financial performance of Serbia’s energy and infrastructure companies in 2025 was defined by stability rather than growth. Large asset bases, regulated revenues, and strategic importance insulated the sector from severe shocks, but operational constraints, volatile input conditions, and rising investment needs compressed margins and limited upside.
Electricity generation and transmission entities maintained high nominal revenue levels, supported by stable demand and regulated tariffs. Large state-linked utilities operated on revenue bases measured in billions of euros, but profitability varied widely depending on hydrological conditions, fuel mix, and operational efficiency. EBITDA margins across major power and grid operators generally ranged between 20 % and 30 %, but net profitability was constrained by depreciation, financing costs, and deferred investment requirements.
Oil and gas-related companies experienced a more challenging year. Revenue declined in parts of the sector as refining margins normalized and geopolitical constraints increased cost volatility. Net margins narrowed materially, in some cases falling into the 3–5 % range, compared with double-digit margins during earlier commodity upswings. Despite this, cash flow remained positive, supported by strong domestic demand and disciplined cost containment.
Infrastructure operators, particularly in transmission and transport-linked energy assets, focused on balance-sheet preservation. Capital expenditure remained elevated in absolute terms, often exceeding €300–600 million annuallyacross the sector, but project prioritization became stricter. Investments increasingly targeted grid stability, maintenance, and incremental upgrades rather than capacity expansion.
Liquidity remained adequate, but financing conditions tightened. Average cost of debt increased by 150–250 basis pointscompared with pre-2023 levels, directly affecting project IRRs and slowing discretionary investments. As a result, many energy companies deferred non-essential projects, shifting focus toward reliability and compliance with regulatory and environmental requirements.
From an investor perspective, Serbia’s energy and infrastructure sector in 2025 offered predictability but limited growth. Revenues were secure, cash flows resilient, but return expansion depended on regulatory decisions and long-term energy transition strategies rather than market momentum. Financial performance suggested a sector in consolidation mode, preserving value while preparing for structurally higher capex needs ahead.
