Alro Slatina
A Romanian aluminium producer supplying primary aluminium, alloys and rolled and extruded products to industrial customers in domestic and international markets.
Last updated August 26, 2026
Overview
Alro Slatina, legally Alro S.A., is a Romanian aluminium producer headquartered in Slatina, Olt County. Established in 1963 and operational from 1965, it developed into one of Romania's largest aluminium companies and a significant producer in Central, Southeastern and Eastern Europe. The company's industrial base combines primary aluminium production with downstream processing, allowing it to manufacture and market both basic aluminium products and more specialized forms for industrial users. Alro's Slatina facilities include an aluminium smelter, a cast house, hot- and cold-rolling mills, and an extrusion shop. This integrated configuration supports the production of primary aluminium, aluminium alloys, rolled products and extruded products. These materials can serve a broad range of applications, including aerospace, automotive, construction, energy, engineering and general industrial manufacturing. The company therefore operates not only as a smelter but also as a processor of semi-finished aluminium products. The company began as part of Romania's industrial development during the 1960s. Following the country's transition from a state-directed economy, Alro was privatized in 2002 and taken over by Marco Industries BV, a Dutch company later renamed Vimetco N.V. Vimetco became Alro's controlling shareholder and made the Romanian producer a central asset in its aluminium group. Alro subsequently expanded its position in the wider aluminium value chain through its association with Alum, an alumina producer based in Tulcea. In 2005, Alro acquired a majority stake in Alum from Balli Group and later purchased an additional shareholding from SIF1. Alro has a strongly export-oriented business. More than 80% of its output was reported as being sold internationally, with customers and markets across the European Union, Turkey, the Balkan region and the United States. Its aluminium products are also associated with the Alro metal brand registered on the London Metal Exchange. The company's export exposure makes it sensitive to international aluminium prices, energy costs, industrial demand and European manufacturing conditions. Alro is listed on the Bucharest Stock Exchange under the ticker ALR. Its operations are energy intensive, and the company has historically been described as one of Romania's largest electricity consumers. A 2007 production figure of 283,000 tonnes of primary aluminium placed Alro among the largest producers in Central and Eastern Europe outside the Commonwealth of Independent States. That historical figure should not be treated as a current production level. Current output, revenue, market share and valuation are not stated here because no sufficiently current and independently verified figures were supplied. Today, Alro represents an integrated Romanian aluminium manufacturing platform within the Vimetco group. Its positioning rests on the combination of primary metal production, alloy capability and downstream rolling and extrusion, together with access to international industrial markets. The company is principally a business-to-business materials supplier rather than a consumer-facing brand.
History
Alro Slatina's industrial foundation was created in 1963 in Slatina, Romania, during the country's expansion of heavy industry. Production operations began in 1965. The site was developed as a major aluminium manufacturing complex, with primary aluminium production supported by casting and later by downstream processing capabilities. Over time, the industrial platform came to include a smelter, cast house, hot- and cold-rolling mills and an extrusion shop. The end of Romania's centrally planned economic system brought a transition from state ownership and administration toward commercial operation and privatization. In 2002, Alro was privatized and acquired by Marco Industries BV, a Dutch company that was subsequently renamed Vimetco N.V. This transaction placed Alro within an international aluminium group and established Vimetco as its controlling shareholder. Vimetco later held approximately 84% of Alro's shares. Alro's development under the Vimetco structure was accompanied by a broader effort to connect Romanian aluminium production with related raw-material and processing activities. In September 2005, Alro acquired 67% of Alum, an alumina producer located in Tulcea, from Balli Group. In December of the same year, it acquired a further 25% of Alum from SIF1. The Alum transactions increased Alro's involvement in the upstream alumina segment and made the company more integrated within the aluminium supply chain. The Slatina operation is not limited to the production of primary metal. Its cast house supports the conversion of molten aluminium into forms suitable for further processing, while its rolling and extrusion facilities produce semi-finished materials for industrial customers. Hot and cold rolling enable the manufacture of different rolled forms and specifications, whereas extrusion creates shaped sections and profiles. This combination allows Alro to serve customers requiring both commodity metal and more technically processed products. Alro developed a substantial international sales presence. More than 80% of its output was reported as being sold outside Romania, including to customers in the European Union, Italy, Greece, Austria, Hungary, Turkey, the Balkan countries and the United States. The company also registered its Alro metal brand on the London Metal Exchange, linking its commercial identity with the international aluminium market. In 2007, Alro reported primary aluminium output of 283,000 tonnes. That level was described as making it the largest aluminium producer in Central Europe, Southeastern Europe and Eastern Europe when countries of the Commonwealth of Independent States were excluded. The historical production figure illustrates the scale of the Slatina complex at that time, but it does not establish the company's current production capacity or output. Energy has been a central operating issue for Alro because aluminium smelting requires substantial electricity consumption. The company has historically been described as Romania's largest electricity consumer, accounting for about 8% of national electricity consumption in the cited reference. This characteristic makes electricity prices, supply arrangements and energy-market regulation important factors in Alro's competitiveness. Alro is listed on the Bucharest Stock Exchange under the symbol ALR. Its business remains focused on aluminium production and processing for industrial markets, with primary aluminium, alloys, rolled products and extruded products forming the principal portfolio. The company is best understood as an integrated business-to-business materials producer and as a major Romanian operating company within the Vimetco group. Detailed current management, production, financial and ownership information is not included where it was not supported by the supplied reference material.
- 2007Historical output reaches 283,000 tonnes
Reported primary aluminium output reaches 283,000 tonnes, placing Alro among the largest producers in the region outside the CIS.
- 2005Majority acquisition of Alum
Alro acquires 67% of Alum, a Tulcea-based Romanian alumina producer, from Balli Group.
- 2005Additional Alum shares acquired
Alro purchases another 25% of Alum from SIF1, increasing its control of the alumina producer.
- 2002Privatization and Vimetco ownership
Alro is privatized and taken over by Marco Industries BV, later renamed Vimetco N.V.
- 1965Operations begin
Alro begins operating its aluminium production facilities in Slatina.
- 1963Alro is established in Slatina
Aluminium production capacity is established at Slatina, Romania, creating the industrial foundation of Alro.
Products and positioning
An integrated, export-oriented aluminium producer combining primary smelting with casting, rolling and extrusion for industrial customers.
Primary aluminiumPrimary metals
Primary aluminium is produced through Alro's smelting operations in Slatina and forms the base material for the company's alloying and downstream conversion activities. It is supplied to industrial customers and can be cast into forms suitable for further processing. The category represents Alro's core role as an integrated aluminium producer rather than solely a fabricator of finished components.
Aluminium alloysAluminium materials
Aluminium alloys combine aluminium with other elements to provide properties suited to particular manufacturing requirements. Alro's alloy activity extends the company's offering beyond standard primary metal and supports customers that need controlled material characteristics for engineering and industrial applications. Alloy products can also serve as feedstock for rolling, extrusion and other forms of downstream processing.
Cast aluminium productsSemi-finished aluminium
The cast house converts molten aluminium into cast forms that can be stored, transported or sent to subsequent processing stages. Casting provides the link between primary smelting and the rolling and extrusion operations at the Slatina complex. These products are intended primarily for industrial conversion rather than direct consumer use.
Rolled aluminium productsRolled aluminium products
Alro produces rolled aluminium through hot- and cold-rolling operations. Rolling creates sheet, strip and related semi-finished forms with dimensions and material characteristics appropriate to industrial fabrication. Such products can be used in sectors including transport, construction, energy and general engineering, although specific grades, dimensions and end customers are not detailed in the supplied reference.
Extruded aluminium productsExtruded aluminium products
The extrusion shop forms aluminium into profiles and other specified cross-sections by forcing the material through dies. Extruded products are useful where customers require shaped, lightweight and corrosion-resistant sections for construction, engineering and manufacturing. The extrusion capability complements Alro's primary and rolled-product operations by adding another downstream route to market.
Flagship businesses
- Primary aluminium and aluminium alloys
- Rolled aluminium products
- Extruded aluminium products
- Integrated aluminium processing for industrial customers
Brand decisions
- 2005Acquisition of Alum shareholdingsM&A
Alum was a Romanian alumina producer based in Tulcea, providing a potential upstream link for an aluminium producer.
What changed. Alro acquired 67% of Alum from Balli Group in September 2005 and a further 25% from SIF1 in December 2005.
Aftermath. The transactions increased Alro's control of Alum and strengthened its involvement in the alumina and aluminium supply chain.
Reported acquisition consideration. Approximately US$9 million for the 67% stake and approximately US$4.4 million for the additional 25% stake (2005)
- 2002Privatization and acquisition by Marco IndustriesM&A
Romania's economic transition led to the restructuring and privatization of major state-linked industrial enterprises, including Alro.
What changed. Alro was privatized and acquired by Marco Industries BV, which was later renamed Vimetco N.V.
Aftermath. Alro became a core Romanian operating company within the Vimetco aluminium group. Vimetco subsequently held approximately 84% of Alro's shares.
Recent events
- 2007Alro's historical primary aluminium output reaches 283,000 tonnes
Alro's primary aluminium output was reported at 283,000 tonnes, placing the company among the largest aluminium producers in Central, Southeastern and Eastern Europe outside the CIS region.
Other - 2005Alro acquires a majority stake in Alum
Alro acquired 67% of Alum, a Romanian alumina producer based in Tulcea, from Balli Group. The transaction strengthened Alro's position across the aluminium value chain.
M&A - 2005Alro increases its stake in Alum
Later in 2005, Alro acquired a further 25% of Alum's shares from SIF1, consolidating its ownership position in the alumina business.
M&A
Sources
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