UMICF on OTC Markets Group

Umicore

Logo: Umicore N.V./S.A., CC BY-SA 4.0, via Wikimedia Commons5

Multinational materials technology company

Umicore N.V., known as Union Minière before 2001, is a Belgian multinational materials technology company headquartered in Brussels, Belgium. It was formed in 1989 by the merger of four companies in the mining and smelting industries, including the Union Minière known before 1968 as Union Minière du Haut Katanga.3 It was founded by Katanga Special Committee, Tanganyika Concessions Limited and Katanga Company.1 Its chief executive is Bart Sap.1 Its revenue was €19.4 billion in 2025.1 It is part of Société Générale de Belgique.1 Its shares trade on OTC Markets Group under the symbol UMICF.1 Wikipedia text CC BY-SA 4.0

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Last updated Oct 21, 2026.

Overview

Jul 7, 1904Founded1

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  • TickerUMICF on OTC Markets Group1
  • Industrymining1
  • HeadquartersBrussels metropolitan area1
  • Founded inBrussels1
  • Websitewww.umicore.com
  • Legal formPublic limited company (Belgium)1
  • Listed onEuronext Brussels (UMI), OTC Markets Group (UMICF)1
  • Business address120 Broadway, 32Nd Floor, New York, Ny 102716
  • LEI529900F3AIQECS8ZSV614
  • StatusActive4
  • LEI statusIssued and current4
  • Registered addressBroekstraat 31, 1000 Brussel, Belgium4
  • Registered withFederal Public Service Economy (Ministry of Economy), 0401.574.8524
Umicore Hoboken 8
Photo: Torsade de Pointes, CC BY-SA 4.0, via Wikimedia Commons9

Umicore N.V., known as Union Minière before 2001, is a Belgian multinational materials technology company headquartered in Brussels, Belgium.3

Corporate structure

Umicore is part of a group headed by Société Générale de Belgique. 55 entities, 17 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Société Générale de Belgique Brussels
    • Umicore Brussel, Belgium
      • Umicore Poland Radzikowice, Poland
      • UMICORE INDIA PRIVATE LIMITED Subsidiary · 99.78% · Mumbai, India
      • Agosi AG Subsidiary · Pforzheim, Germany
      • bris'ath yu mi khxr chokhu bi (prathesthiy) cakad (บริษัท ยูมิคอร์ โชคูไบ (ประเทศไทย) จำกัด) Subsidiary · Käerjeng, Luxembourg
      • bris'ath yu mi khxr xx to khaeth (prathesthiy) cakad (บริษัท ยูมิคอร์ ออโต้แคท (ประเทศไทย) จำกัด) Subsidiary · Hanau, Germany
      • CLAREX S.A. Subsidiary · Americana, Brazil
      • COIMPA INDUSTRIAL LTDA. Subsidiary · Manaus, Brazil
      • hangug-yumikoabaeteolimeotilieoljeu yuhanchaeg-imhoesa (한국유미코아배터리머티리얼즈 유한책임회사) Subsidiary · Cheonan City, South Korea
      • hangug-yumikoachogmae jusighoesa (한국유미코아촉매 주식회사) Subsidiary · Incheon, South Korea
      • Ogussa Osterreichische Gold- und Silber-Scheideanstalt Gesellschaft m.b.H. Subsidiary · Wien, Austria
      • TODINI Subsidiary · Brugge, Belgium
      • Todini Deutschland GmbH Subsidiary · Essen, Germany
      • Todini France Subsidiary · Saint-Dié-des-Vosges, France
      • TODINI METALS AND CHEMICALS INDIA PRIVATE LIMITED Subsidiary · Mumbai Thane, India
      • TODINI QUIMICA IBERICA SL Subsidiary · Barcelona, Spain
      • UMICORE AUTOCAT FRANCE Subsidiary · Florange, France
      • UMICORE AUTOCAT INDIA PRIVATE LIMITED Subsidiary · Mumbai, India
      • UMICORE AUTOCAT POLAND SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA Subsidiary · Nowa Ruda, Poland
      • Umicore Autocat Sweden AB Subsidiary · Karlskoga, Sweden
      • Umicore Battery Materials USA Inc. Subsidiary · Raleigh, North Carolina, United States
      • UMICORE BRASIL LTDA. Subsidiary · Guarulhos, Brazil
      • UMICORE FINANCIAL SERVICES Subsidiary · Bruxelles, Belgium
      • Umicore Finland Oy Subsidiary · Kokkola, Finland
      • UMICORE FRANCE Subsidiary · Paris, France
      • Umicore Galvanotechnik GmbH Subsidiary · Schwäbisch Gmünd, Germany
      • and 8 more
    • Compagnie du Congo pour le Commerce et l'Industrie Subsidiary · Brussels
    • Crédit foncier d'Extrême-Orient Subsidiary · Brussels
    • Ebes Subsidiary · Antwerp, Belgium
    • Generale Bank Subsidiary · Brussels
      • Banque Italo-Belge Subsidiary · Antwerp
      • Banque de la Sociète Générale de Belgique, Niederlassung Aachen Subsidiary · Germany
    • Società per le Ferrovie del Ticino Subsidiary · Milan, Italy
    • Usine d'Athus Subsidiary · Tilleur, Belgium
    • Banque Belge pour l'Etranger - Extrême-Orient Subsidiary · Belgium
    • Société Anonyme des Tôleries Delloye-Matthieu Subsidiary · Belgium
    • Société Anonyme des Verreries de Mariemont Subsidiary · Belgium
    • Société Générale des Minerais Subsidiary · Belgium
    • Société Générale Industrielle et Chimique du Katanga Subsidiary · Belgium
    • Union Financiere Belge des Tabacs Tabacofina Subsidiary · Belgium
    • Union Financière et Maritime Subsidiary · Belgium

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

The story

Founded by Katanga Company, Katanga Special Committee and Tanganyika Concessions Limited on Jul 7, 1904, in Brussels.1

History

Colonial origins

The main thread running through much of Umicore's history is the Union Minière du Haut-Katanga (UMHK), a company incorporated in 1906 to exploit the vast natural resources of the Congo Free State, later the Belgian Congo and now the Democratic Republic of the Congo. Initially, the UMHK concentrated on mining the state's extensive copper deposits, before diversifying into cobalt, tin, uranium (in which it at one point held a near-monopoly in global supply) and other precious metals. The company also constructed casting and smelting facilities, eventually growing to such an extent that it represented around half of all revenues taken in by the Congolese government. In early January 1967, the UMHK was nationalized by the regime of President Mobutu Sese Seko, and over $800 million of the company's assets were seized by the state.

After Katanga

The firm suddenly found itself without the vast majority of its business (despite later receiving financial compensation for the physical assets seized by Mobutu's regime) but managed to survive: full ownership passed to conglomerate Société Générale de Belgique, where it was grouped with its other metals and mining interests. As a reflection of its enforced departure from the Katanga Province, the new, simplified name Union Minière was adopted. With its more European focus, Union Minière began to grow its business again through the 1980s, initially largely organically. In 1989 however, Société Générale announced plans to merge Union Minière with three other Belgian metals companies in which it held a significant stake: zinc producer Vieille Montagne (with a history stretching back to 1805); Metallurgie Hoboken-Overpelt, which dealt in a wide range of metals including copper, cobalt, and lead; and Mechim, an engineering firm. The much enlarged company was initially renamed Acec-Union Minière (although the prefix was dropped in 1992) and subsequently set about streamlining its organisational structure, but the global economic downturn of the early-to-mid-1990s hit profits and forced management to implement a major restructuring programme in 1995. The three-year plan, implemented under the guidance of recently appointed CEO Karel Vinck, involved the loss of around 25% of Union Minière's workforce and the sale of a number of non-core assets, including a zinc wire operation, French roofing material retailer Asturienne and much of the company's exposure to the diamond products sector (including Diamant Boart).

Financial information

Shareholder structure

On 9 February 2011, five institutions had declared holdings of 3% or greater in Umicore: the company itself in treasury stock (6.19%), Fidelity International (6.75%), BlackRock (8.33%), Ameriprise Financial (3.00%) and Fidelity Management and Research (3.22%). The implied free float of the company is 100%.

From Wikipedia’s article on Umicore, shared under CC BY-SA 4.0.7

Leadership

Who has led Umicore, and when. Pick a name to see everywhere that person has worked.

Products and brands

Umicore now "generates the majority of its revenues from clean technologies, such as recycling, emission control catalysts, materials for rechargeable batteries, and photovoltaics". It is ranked as one of The Global 100's "Most Sustainable Companies in the World"; in 2013 it was the top-ranked company and in 2014 it was in ninth place. In 2011, the company was awarded the Fray International Sustainability Award for developing breakthrough technologies for recycling lithium-ion batteries and establishing significant environmental protection initiatives.

Mining, originally the lifeblood of the company, no longer plays a direct part in the business: a minority stake in zinc producer Padaeng Industry, which operates a mine in the north of Thailand, was Umicore's last remaining presence in the sector and was sold in April 2008. Umicore's copper extraction and refining operations were divested in 2005, with its zinc refining operations following in 2007; these now form part of Aurubis and Nyrstar respectively.

Business divisions

The company divides its operations into four divisions: Energy Materials, Recycling, Catalysis, and Performance Materials.

Energy materials

The Energy Materials division manufactures a range of specialised metal and metalloid products for industrial use, including fine metal powders for diamond and hard metal tools, as well as oxides and salts of cobalt, lithium and nickel for use in batteries, glass and ceramics. The division also produces and markets products of germanium, both in compounds for doping optical fibres, semiconductor wafers and infrared optics. The unit is headquartered at the company's plant in Olen near Antwerp, with production and commercial facilities in a number of countries worldwide.

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Recycling

The Recycling business segment covers four main activities: its core business is the recycling and refining of various precious and other non-ferrous metals, as well as certain nonmetals such as selenium. Umicore is the world's largest recycler of precious metals. Most of the materials (around two-thirds in terms of refining charges) put through the refining process are by-products from the production of non-ferrous metals, such as dross, matte, and speiss from the zinc smelting industry and anode sludge built up during electrolysis. Other sources of materials used for recycling include slag, spent fuel cells, automotive and industrial catalysts and scrap electronic equipment. Production is headquartered at Umicore's precious metals facility in Hoboken near Antwerp, with other plants in Germany and the United States.

Battery Recycling is a second business unit, focused on the recycling of spent rechargeable batteries from laptops, mobile phones, and hybrid electric vehicles.

The Recycling segment, based in Hanau, Germany, also encompasses a management unit, which sells precious metals in ingot form to industrial clients and offers access to related financial instruments for hedging purposes.

Catalysis

Umicore's third business segment, its largest in terms of revenue, is composed of two subdivisions, Automotive Catalysts and Precious Metals Chemistry. In automotive catalysts, a field in which the company had begun research in 1968, the company ranks third in global market share behind BASF Catalysts (formerly Engelhard) and Johnson Matthey. Umicore increased its presence in the sector with the June 2007 purchase of the catalyst division of troubled American auto parts manufacturer Delphi for $55.6 million. Furthermore, Umicore went on to acquire Haldor Topsøe’s heavy-duty diesel and stationary catalyst businesses in 2017

Performance materials

Performance Materials concentrates on the production of specialised items, chiefly from precious metals and zinc. There are five business units:

Building Products (the production of zinc-based items for the construction industry)

Electroplating (organized in the daughter company Allgemeine Gold- und Silberscheideanstalt AG)

Platinum Engineered Materials (platinum for the production of gauzes for fertilizer production and nitrous oxide abatement)

Technical Materials (including alloys for brazing, metallic contacts for use in electrical engineering, various materials and components from platinum and materials for hermetic sealing and electronic packaging)

Zinc Chemicals (zinc oxides and powders used for corrosion or ultraviolet radiation protection, such as Zano (ZnO))

It also comprises a 40% shareholding in Element Six Abrasives, a joint venture with De Beers.

From Wikipedia’s article on Umicore, shared under CC BY-SA 4.0.7

Subsidiaries and ownership

Parent company

Subsidiaries

  • Société Générale Industrielle et Chimique du Katanga

Subsidiaries (GLEIF)

From Wikidata.1 Ownership links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); each one cites its LEI record.

Revenue over time

As stated on Wikidata, in the currency reported.

Revenue

Umicore revenue by year119.4B EUR in 2025+11% since 2019
010.0B EUR20.0B EUR30.0B EUR2019: 17.5B EUR17.5B EUR20192020: 20.7B EUR20.7B EUR2020+18%2021: 24.1B EUR24.1B EUR2021+16%2022: 25.4B EUR25.4B EUR2022+6%2023: 18.3B EUR18.3B EUR2023−28%2024: 14.9B EUR14.9B EUR2024−19%2025: 19.4B EUR19.4B EUR2025+30%
  • 202519.4B EUR1
  • 202414.9B EUR1
  • 202318.3B EUR1
  • 202225.4B EUR1
  • 202124.1B EUR1
  • 202020.7B EUR1

Net income

Umicore net income by year1-1.5B EUR in 2024
-2.0B EUR-1.5B EUR-1.0B EUR-500.0M EUR0500.0M EUR2019: 287.8M EUR287.8M EUR20192020: 130.5M EUR130.5M EUR2020−55%2024: -1.5B EUR-1.5B EUR2024
  • 2024-1.5B EUR1
  • 2020130.5M EUR1
  • 2019287.8M EUR1

Timeline

  1. Jul 7, 1904Founded Founded in Brussels1

SEC filer profile

How Umicore is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

  • Name on EDGARUmicore/ADR2
  • CIK0001477038
  • Business address120 Broadway, 32Nd Floor, New York, NY 102712
  • Phone212 238-30102
  • On EDGAR sinceNov 18, 20092
  • Filings11 in all: F-6EF (6), F-6 POS (5)2