The Aluminum refining industry comprises companies involved in the extraction and processing of aluminum. Using processes such as Bayer’s and Hall-Héroult's, these companies transform bauxite into a usable metal majorly used in the automotive, aerospace, and construction industries, among others. Various businesses in this sector also emphasize sustainability through recycling initiatives and low-carbon emission production methods. Emerging trends may include further technological innovations, increased commitment towards green practices, and a growing demand for lightweight, yet durable materials in various sectors.


Top 25 Aluminum Refining Companies

1. Alcoa

  • Website: alcoa.com
  • Headquarters: Pittsburgh, Pennsylvania, United States
  • Founded: 1888
  • Headcount: 10001+
  • Latest funding type: Grant
  • LinkedIn

Alcoa is a sustainable aluminum company that focuses on reinventing the industry. With a commitment to reduce complexity, drive returns, and advance sustainability, Alcoa offers a range of products and breakthrough technologies to address customer challenges and lower the carbon footprint of end products. The company operates in the aluminum segment, including smelting, casting, and select energy assets.


2. Novelis

  • Website: novelis.com
  • Headquarters: Atlanta, Georgia, United States
  • Founded: 2005
  • Headcount: 10001+
  • Latest funding type: Acquired
  • LinkedIn

Novelis is a subsidiary of Hindalco Industries Limited, specializing in the production and recycling of aluminum products. They are the global leader in aluminum beverage can sheet and supply the automotive industry with aluminum sheet materials. Novelis works closely with customers to design advanced and sophisticated aluminum products.


3. Uc Rusal

  • Website: rusal.com
  • Headquarters: Moscow, Västernorrlands Län, Russian Federation
  • Headcount: 10001+
  • LinkedIn

RUSAL is a company that specializes in the production of aluminum and is committed to reducing its carbon footprint. They offer low-emissions ALLOW aluminum made from renewable hydropower, which can be used in various industries such as automotive, consumer goods, and sustainable construction. RUSAL ensures transparency and provides independently verified carbon footprint statements. They aim to contribute to the global transition to a net-zero emissions economy.


4. Aluminium Bahrain

Albasmelter.com is the website for Aluminium Bahrain (Alba), a company specializing in aluminum production and manufacturing. They offer a wide range of high-quality aluminum products and solutions for various industries.


5. Magnitude 7 Metals, llc

Magnitude7Metals.com is an aluminum smelter located in Marston, Missouri. They are one of the largest natural gas users in the state and employ over 400 people. With a focus on safety and continuous improvement, they produce high purity aluminum in a cost-effective manner.


6. DAMCO Aluminium Delfzijl Cooperatie U.A.

  • Website: aldel.nl
  • Headquarters: Delfzijl, Groningen, Netherlands
  • Founded: 1966
  • Headcount: 201-500
  • LinkedIn

Damco Aluminum Delfzijl Coöperatie, also known as Aldel, is a Netherlands-based aluminum producer. They specialize in the production of high-quality and value-added aluminum, essential for Europe's energy transition. Aldel offers their own electricity transmission infrastructure to support the development of solar power in the region. They have recently secured a key offtake agreement with Glencore, ensuring a guaranteed market for their production. Aldel's focus is on strategic investments and positioning themselves as a leading producer of green aluminum.


7. STAS Inc.

  • Website: stas.com
  • Headquarters: Chicoutimi, Québec, Canada
  • Founded: 1989
  • Headcount: 51-200
  • LinkedIn

STAS is a global leader in the supply of equipment for improving the productivity and quality of aluminum. The company offers a wide range of technologies to primary smelters, secondary foundries, and aluminum mills and extruders. STAS provides solutions for aluminum casting, electrolysis, carbon and rodding, crucible shop, and more.


8. Mettop

  • Website: mettop.com
  • Headquarters: Leoben, Steiermark, Austria
  • Founded: 2005
  • Headcount: 11-50
  • LinkedIn

Mettop is a company that offers innovative solutions for the metallurgical industry. With a focus on process optimization and energy efficiency, Mettop provides cutting-edge technologies and consulting services. Their expertise lies in the development of advanced cooling systems and the design of refractory linings. By combining their knowledge of metallurgy and engineering, Mettop delivers customized solutions to improve production processes and reduce environmental impact.


9. Aluminium Norf GmbH - Alunorf

  • Website: alunorf.de
  • Headquarters: Neuss, Nordrhein-Westfalen, Germany
  • Founded: 1965
  • Headcount: 1001-5000
  • LinkedIn

Alunorf is the world's largest aluminum smelting and rolling mill, providing future-proof jobs with exciting challenges. They offer a diverse range of job profiles in more than 30 different fields.


10. Saint-Gobain Performance Ceramics & Refractories

Saint-Gobain Performance Ceramics & Refractories, leads the industry in design, development and production of engineered ceramics and refractory products for extreme operating conditions and high temperature applications. Every product and material is designed to maximize performance and durability while minimalizing environmental impact. We strive to deliver value through our global technical expertise in material science, manufacturing technology, design engineering and the long-term partnerships we form with our customers. Our employees are committed to delivering the best solutions and services to meet the unique material and engineering needs of our customers. With R&D centres, manufacturing plants, sales and application engineering specialists positioned strategically across the globe, enhances our ability in delivering custom made solutions for every application. Driving Innovation for Sustainability & Together we make a Material Difference.


11. Aluminium International CO

Aluminium International Today is a journal providing global news, events, statistics and technical articles related to the production and processing of aluminium.


12. Gottlieb Inc.

Gottlieb, Inc. is a family-owned aluminum de ox products manufacturer with over 50 years of experience in scrap aluminum processing and smelting. They are committed to innovative engineering, employee safety, and environmental practices.


13. Zodiac sh.p.k

Zodiac is an ISO certified company that has been trading and processing non-ferrous metal scrap since 1994. They specialize in aluminum, copper, and brass, stainless steel, and zinc diecast scraps. They offer high-quality aluminum products such as ingots, billets, and master alloys.


14. Eurasian Resources Group

Eurasian Resources Group (ERG) is a global mining company that operates throughout the entire value chain of natural resources. They specialize in extraction, production, processing, energy, logistics, and marketing. With a strong commitment to responsible supply chains and sustainable development, ERG is dedicated to providing high-quality resources to their customers worldwide.


15. Asmary Field Services

  • Website: asmaryco.com
  • Headquarters: Tehran, Tehran, Iran (Islamic Republic of)
  • Founded: 2004
  • Headcount: 201-500
  • LinkedIn

Asmary Field Services Company,as the first private and pioneer company, incorporated in 2004, investing by a team of specialists and enthusiastic founders activating in energy and manufacturing for related industries. The Company knows as the first Iranian private Well Logging Service Company in the territory of IR Iran firmly believes to potential and capabilities within the country to offer more qualitative Well Logging Services. Asmary Field Services Company has the proven records of accomplishment of doing excellent performances in a variety of engineering and technical fields. That is why –today–, Asmary is a proof of progressing and motivation in the energy industry. The precious achievements are the reasons that – Asmary– could be considering as the best exemplary company during the recent decade, in seizing the opportunities and turning immediately them into the progressing and achievements.


16. Rising International

Shanghai Rising International Trade Co., Ltd. is a company that specializes in the aluminum industry. They offer a wide range of aluminum products such as sheets, foils, containers, coils, profiles, and more. With a competitive resource industrial chain, Rising International aims to be a key player in the non-ferrous metal industry.


17. International Aluminium Institute

The International Aluminium Institute (IAI) is the only body representing the global primary aluminium industry. The Institute has the most comprehensive global data on Aluminium with more than 40 years of analysis on production, consumption, energy use and environmental impact.


18. Rain Carbon Inc

Rain Carbon Inc. is a global provider of high-quality carbon products and advanced materials for various industries. With over 150 years of experience, the company supplies essential raw materials to meet the demands of the 21st century. They offer a wide range of products and services to customers worldwide.


19. V Global Manufacturing Limited

Vameitulvye.com is a custom aluminum processing factory that specializes in producing and processing aluminum alloy profiles for high-end curtain walls, doors and windows, and solar energy aluminum alloy brackets and frames.


20. Audubon Metals

Audubon Metals is a heavy media separator and secondary specification aluminum alloy producer in the United States. They process and recycle over a half a billion pounds of non-ferrous scrap metals per year, specifically automobile shredder residue (Zorba) which is melted, alloyed, and delivered to diecasters within the domestic and international markets. They accelerate the recycling process of automobile shredder residue into new secondary aluminum alloy castings.


21. Bell Bay Aluminium

Bell Bay Aluminium is a company focused on the production and manufacturing of aluminum. They prioritize the health and safety of their employees and visitors. Their goal is to achieve zero work-related illnesses and injuries. They are committed to contributing to the Tasmanian economy and serving their customers.


22. TRB Refractories

TRB Refractaires is a company that provides innovative refractory solutions for various industries, including steelmaking, aluminum production, foundries, cement plants, and incinerators. They offer a wide range of products such as injection products, dense and insulating concrete, prefabricated parts, and mortars. With a focus on engineering, simulation, and characterization, TRB Refractaires delivers high-quality refractory materials tailored to meet their customers' specific needs.


23. MetalX

  • Website: metalx.net
  • Headquarters: Waterloo, Indiana, United States
  • Founded: 2012
  • Headcount: 201-500
  • LinkedIn

MetalX is a company that specializes in metal acquisition and processing. They offer a wide range of services to clients, including metal recycling, alloy production, and scrap metal management.


24. HERTWICH Engineering GmbH

  • Website: hertwich.com
  • Headquarters: Braunau Am Inn, Upper Austria, United States
  • Founded: 1973
  • Headcount: 51-200
  • LinkedIn

HERTWICH Engineering GmbH is a leading partner in the world of ALUMINIUM for 50 years. They offer solutions, products, and services related to melting furnaces, casting, homogenizing, quality inspection, and sawing & packing.


25. Aluprof Aluminiumprofile GmbH

  • Website: aluprof.de
  • Headquarters: Freigericht-Altenmittlau, Hesssen, Germany
  • Founded: 1977
  • Headcount: 51-200
  • LinkedIn

ALUPROF is a company that develops innovative aluminum profiles for the production of prototypes and series production. They specialize in roof systems and offer solutions for weight reduction in the automotive industry. With a focus on precision, innovation, and technology, ALUPROF provides high-quality products for the Asian, American, and European markets.


Want to find more aluminum refining companies?


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