Viohalco is the Athens-headquartered, Brussels-listed holding company of Greece's largest industrial group — controlling Hellenic Cables (power cables), Fulgor (optical fibre cables), Elval (aluminium rolled products), Sidenor (steel), Halcor (copper tubes) and Cenergy Holdings (steel pipes, power cables). As a diversified metals processor serving construction, energy and industrial markets, Viohalco's earnings follow LME copper and aluminium prices combined with European construction and energy infrastructure cycles.
Hellenic Cables: The Offshore Wind Beneficiary
Viohalco's Hellenic Cables — Greece's largest cable manufacturer — produces submarine power cables for offshore wind farm connections, underground high-voltage transmission cables and copper distribution cables. As European offshore wind capacity expands rapidly, submarine cable demand has surged. Hellenic Cables' backlog has extended to 4+ years, with premium pricing for complex submarine cable projects.
Elval: Aluminium for Packaging and Construction
Viohalco's Elval subsidiary produces aluminium rolled products — sheet, coil and foil — for packaging (aluminium cans, food packaging), construction (facades, roofing) and automotive applications. Aluminium rolling margins depend on LME aluminium prices, product mix (can stock carries highest margins) and European industrial demand. EU tariffs on Chinese aluminium protect Elval's European market position.
Cenergy Holdings: Pipes for Energy Infrastructure
Cenergy Holdings — listed separately but majority Viohalco-controlled — produces steel pipes for natural gas transmission and offshore oil and gas, plus power cables. Energy infrastructure investment (Nord Stream alternatives, Southern Gas Corridor, offshore oil and gas) drives Cenergy's pipe order intake. The Eastern Mediterranean gas development — Israel, Cyprus, Greece offshore gas fields — provides a regional demand tailwind.
Greek Industrial Champion: The Domestic Context
Viohalco is among the very few Greek industrial companies with genuine global competitive positions — exporting to 100+ countries from Greek manufacturing bases. Greek manufacturing benefits from competitive labour costs, Mediterranean logistics advantages and EU membership providing regulatory stability. The Greek economic recovery post-2010 debt crisis has improved Viohalco's domestic market fundamentals.
Key Risks
LME copper and aluminium price cycles directly impact raw material costs for Viohalco's processing businesses — high metal prices increase working capital requirements and can compress conversion margins if product prices lag. European construction weakness (particularly German housing) reduces demand for Elval and Halcor products. Offshore wind project delays compress Hellenic Cables' near-term revenues.
Cycle Performance Summary
| Parameter | Value |
|---|---|
| Exchange | Euronext Brussels / Athens |
| Ticker | VIO.BR |
| Primary Signal | LME Copper + LME Aluminium |
| Buy Threshold | Cu < $7,000 + construction slows |
| Sell Threshold | Cu > $10,500 + construction recovers |
| Key Asset | Hellenic Cables — offshore wind cables |
| Cenergy | Steel pipes + cables — separately listed |
| Cycle Return (2020–2022) | +100% |
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