Cumerio

Cumerio was a copper-processing company established in 2005 through the separation of Umicore's copper activities. Headquartered in Brussels, Belgium, it operated across several stages of the copper value chain, including smelting, refining, recycling and the manufacture of selected copper products. Its production network covered facilities in Bulgaria, Belgium, Italy and Switzerland. The company's main industrial assets included a smelter and copper-anode operation in Pirdop, Bulgaria; an electrolysis refinery in Olen, Belgium, producing high-purity copper cathodes and other copper products; a wire and wire-rod manufacturing operation in Avellino, Italy; and Swiss Advanced Materials SA in Yverdon-les-Bains, Switzerland, which produced complex profiles. This configuration gave Cumerio exposure to both primary copper processing and downstream semi-finished products. Cumerio's shares were first listed on Euronext Brussels on 29 April 2005. Its independent existence was relatively short. In June 2007, Germany's Norddeutsche Affinerie AG expressed interest in acquiring the company. The European Commission approved the transaction on 23 January 2008, and Cumerio became part of the Norddeutsche Affinerie group on 14 April 2008. The combined organization was described as Europe's largest copper producer at that time. The integration culminated on 17 December 2008, when Cumerio was delisted from Euronext Brussels following a squeeze-out associated with its combination with Norddeutsche Affinerie AG. The enlarged business subsequently adopted the name Aurubis, creating the corporate group that carried forward the industrial activities of the two copper producers. Cumerio is therefore best understood as a former copper-industry company and corporate entity rather than an active standalone brand.

Cumerio was created in 2005 when Umicore separated its copper activities into a distinct company. The new business was headquartered in Brussels and was organized around a geographically distributed production network. Its operations extended from primary copper smelting and anode production to electrorefining, recycling-related processing and the manufacture of copper-based semi-finished products. The company's principal facilities reflected this integrated model. The Pirdop site in Bulgaria operated as a smelter producing copper anodes. The Olen plant in Belgium performed electrolysis and produced high-purity copper anodes and cathodes, while also manufacturing rolling thread. In Italy, the Avellino operation made wires and wire rods. In Switzerland, Swiss Advanced Materials SA at Yverdon-les-Bains produced complex profiles. Together, these sites gave Cumerio a presence in both the conversion of copper-bearing materials into refined metal and the production of forms intended for industrial customers. Cumerio entered the public markets soon after its formation. Its shares were first listed on Euronext Brussels on 29 April 2005. The company did not remain independent for long. In June 2007, Norddeutsche Affinerie AG, a German copper processor, expressed interest in acquiring Cumerio. The European Commission approved the transaction on 23 January 2008, and Cumerio formally became part of the Norddeutsche Affinerie group on 14 April 2008. The combination brought together substantial copper-processing assets and was characterized in the available reference material as making the resulting organization Europe's largest copper producer. The corporate transition was completed later in 2008. On 17 December, Cumerio was delisted from Euronext Brussels following a squeeze-out associated with its merger with Norddeutsche Affinerie AG. The combined company adopted the name Aurubis, ending Cumerio's existence as an independent listed company. Aurubis continued the broader copper-production business, while Cumerio became a historical predecessor within the group's corporate development. Because the available material focuses on corporate structure and industrial assets rather than consumer marketing, Cumerio is primarily significant as an industrial copper company. Its legacy lies in the combination of Umicore-derived copper operations with Norddeutsche Affinerie's assets and in the formation of the Aurubis group.

• 2008

  European Commission approves the transaction

  [1]Cumerioen.wikipedia.org

  The European Commission accepts the Norddeutsche Affinerie transaction on 23 January.

• 2008

  Cumerio enters the Norddeutsche Affinerie group

  [1]Cumerioen.wikipedia.org

  Cumerio becomes part of the Norddeutsche Affinerie group on 14 April.

• 2008

  Cumerio is delisted and absorbed into Aurubis

  [1]Cumerioen.wikipedia.org

  Cumerio is delisted from Euronext Brussels on 17 December after a squeeze-out connected with its combination with Norddeutsche Affinerie AG. The enlarged company becomes Aurubis.

• 2007

  Norddeutsche Affinerie announces acquisition interest

  [1]Cumerioen.wikipedia.org

  Norddeutsche Affinerie AG expresses interest in taking over Cumerio.

• 2005

  Cumerio is formed from Umicore's copper activities

  [1]Cumerioen.wikipedia.org

  Cumerio is established through the division of Umicore's copper business.

• 2005

  Initial Euronext Brussels listing

  [1]Cumerioen.wikipedia.org

  Cumerio shares are first listed on Euronext Brussels on 29 April.

An integrated European copper producer combining smelting, refining, recycling and selected downstream copper-product manufacturing.

• Smelted copper intermediate

  Copper anodes

  Cumerio's Pirdop facility in Bulgaria produced copper anodes through smelting. These anodes served as an intermediate input for subsequent electrorefining and formed part of the company's upstream copper-processing chain.

• Refined copper

  Refined copper cathodes

  The Olen plant in Belgium carried out electrolysis and produced high-purity copper anodes and cathodes. Refined cathode was a central output of Cumerio's copper-refining activities and connected its smelting operations with downstream industrial uses.

• Copper semi-finished products

  Copper wire and wire rod

  Cumerio's Avellino operation in Italy manufactured copper wires and wire rods. These forms are industrial semi-finished products, and their inclusion gave the company downstream manufacturing capability beyond the production of refined copper metal.

• Specialty copper profiles

  Complex copper profiles

  Swiss Advanced Materials SA, located in Yverdon-les-Bains, Switzerland, produced complex profiles. This activity represented a specialized downstream application of copper and copper-based materials within Cumerio's wider industrial portfolio.

• 2008

  Accept Norddeutsche Affinerie's takeover and integrationM&A

  Background

  Norddeutsche Affinerie AG had expressed interest in Cumerio in June 2007, and the European Commission approved the transaction in January 2008.

  Action taken

  Cumerio became part of the Norddeutsche Affinerie group on 14 April 2008.

  Aftermath

  The combination created a larger European copper producer and ultimately led to Cumerio's delisting and the adoption of the Aurubis name.

  Source

• 2008

  Complete the transition to AurubisStrategy

  Background

  Following the combination with Norddeutsche Affinerie AG, the group consolidated its corporate identity and ownership structure.

  Action taken

  Cumerio was delisted from Euronext Brussels on 17 December after a squeeze-out, and the combined company became Aurubis.

  Aftermath

  Cumerio ceased to operate as an independent listed company and became a predecessor within Aurubis.

  Source

1. 1Cumerioen.wikipedia.org