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This section provides an overview for aluminum as well as their applications and principles. Also, please take a look at the list of 14 aluminum manufacturers and their company rankings. Here are the top-ranked aluminum companies as of April, 2025: 1.Alcoa Corporation, 2.Arnold Magnetic Technologies, 3.Profilglass S.p.A..
Table of Contents
Aluminum, with the atomic number 13 and symbol Al, is a lightweight metal (specific gravity of 2.7). It is extensively used in transportation (vehicles, aircraft, bicycles), sports equipment, packaging, and building materials due to its excellent thermal and electrical conductivity. Its malleability makes it ideal for various fabrication processes, and its corrosion-resistant oxide coating ensures durability.
Aluminum is pivotal in numerous applications:
Aluminum's low density is attributed to its large atomic spacing and weak atomic attraction, making it significantly lighter than iron and copper.
The metal forms a protective oxide film naturally, shielding it from corrosion. Yet, certain environments necessitate additional surface treatments.
Aluminum's exceptional electrical and thermal conductivities are due to its atomic structure and metallic bonds, facilitating efficient electron and heat transfer.
Its malleability and strength, even when soft, allow for easy shaping through hot or cold working processes, without compromising durability.
Its weak magnetic properties make aluminum suitable for applications sensitive to magnetic interference, such as electronic device casings.
Pure aluminum offers flexibility, processability, and excellent electrical and corrosion resistance with a purity of 99% or higher, though it has limited strength.
Alloys enhance aluminum's properties, such as strength and corrosion resistance, by adding elements like copper, magnesium, or silicon.
These alloys are designed for the casting process, achieving complex shapes with high heat and corrosion resistance.
Aluminum is biocompatible, posing a minimal risk of allergic reactions or inflammation, thanks to its protective oxide film.
Its crystal structure and electron arrangement enable aluminum to efficiently reflect light and heat.
Aluminum is sustainable, with a high recycling rate for used products.
While prone to electrolyte reactions, surface treatments can mitigate corrosion risks, prolonging aluminum's lifespan.
*Including some distributors, etc.
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Arnold Magnetic Technologies is a manufacturer of magnets, magnetic assemblies, and precision thin metals based in New York since 1895. The company deals in permanent magnets, flexible composites, electromagnets, magnetic assemblies, and precision thin metal foils. The permanent magnets, such as L-Type Laminated ones have various applications in the aerospace, automotive, motorsport, and industrial markets. Similarly, alloy strips and foils are used in industries that need to improve the power density of motors, transformers, and batteries. The composite sheets and strips are used for X-ray and gamma-ray radiation absorption, and RFI/EMI shielding and electromagnets are vital for defense projects.
Alcoa Corporation, established in 1886, is a manufacturer and supplier specializing in aluminum, bauxite, and alumina products. The company’s product range includes Sustana low-carbon alumina, bauxite and aluminum products, as well as Elysis carbon-free smelting technology. It also offers a range of tailored, proven solutions such as online sensors, meters, and gauges. These products find application in diverse industries including automotive, aerospace, construction, and manufacturing. With locations and partners across the globe, Alcoa products and solutions are available worldwide including North and South America, Europe, the Middle East and Africa.
Profilglass S.p.A., established in 1982 and headquartered in Fano, Marche, Italy, is an aluminum and laminated products designer and manufacturer. The company's products include profiles, including pacing and decoration profiles for double glazing. It also offers tubes and pipes for home, furniture and garden, and the health sector. Much of its products are made from scrap aluminum, including its Green Cookware Alloy, which is made of 100% recycled aluminum, and Green-Al, a green aluminum for the automotive industry.
Resonac Corporation is a Japanese chemical manufacturer and supplier, catering to various industries was established in June 1939. Resonac Corporation has developed expertise in electronics, mobility, high-performance materials, olefins and derivatives, basic chemicals, graphite, device solutions, and life sciences. Serving a diverse range of industries, their product portfolio includes inorganics, aluminum, electronics, chemicals, and inorganic materials. With its headquarters in Tokyo, Japan, the company provides innovative solutions and products tailored to diverse customer needs. Resonac Corporation is recognized for its advanced technologies in the industry.
Norsk Hydro, founded in 1905 and headquartered in Oslo, Norway, is a manufacturer and supplier of aluminum products and solutions across the complete aluminum value chain. The company's range of aluminum products includes low carbon and recycled aluminum, extruded profiles, precision tubes, and welded tubes. The aluminum products are utilized in diverse industries like construction, transportation, and manufacturing. Its renewable energy solutions play a significant role in supporting sustainable power generation and advancing industrial progress.
State Power Investment Corp (Spic), founded in June 2015 and headquartered in Beijing, China, is an energy company that manufactures, distributes, and supplies electricity and other products. The company builds, operates, and maintains hydropower, thermopower, solar power, and nuclear power plants. It also provides services such as power station engineering, power plant operation and maintenance, project contracting, project management, and consultation services. It is also a manufacturer and supplier of alumina, bauxite, and electrolytic aluminum. The company operates power plants in Asia, Europe, North America, Oceania, South America, and North America.
Dr. Dietrich Müller GmbH, established in 1967 and headquartered in Germany, is a manufacturer and supplier specializing in electrical insulation materials. The company offers a wide range of products, including electrical insulation films, adhesive tapes, and gaskets, which find applications in various industries, primarily serving the electronics and electrical sectors. These products are used for ensuring electrical insulation, securing and insulating electrical components, and sealing electronic enclosures, thus maintaining the functionality of electronic devices and systems.
Rio Tinto, a mining corporation established in 1873 and located in London, United Kingdom is a supplier specializing in metals and minerals. The company’s range of metals and minerals includes iron ore, copper, diamonds aluminium, borates, and scandium, among others. It serves and supports industries related to renewable energy, transportation, electronics, infrastructure and manufacturing. The company collaborates with 20,000 suppliers globally to serve clients in Europe, North America, Asia and beyond.
Ranking as of April 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Alcoa Corporation |
26.9%
|
| 2 | Arnold Magnetic Technologies |
19.2%
|
| 3 | Profilglass S.p.A. |
15.4%
|
| 4 | Resonac Holdings Corporation. |
11.5%
|
| 5 | Dr. Dietrich Müller GmbH |
7.7%
|
| 6 | Emirates Global Aluminium |
7.7%
|
| 7 | Rio Tinto |
7.7%
|
| 8 | Ganghua (Shandong) Iron Steel Co., Ltd. |
3.8%
|
Derivation Method
The ranking is calculated based on the click share within the aluminum page as of April 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
China
|
3 | 30.0% |
|
United States of America
|
2 | 20.0% |
|
Italy
|
1 | 10.0% |
|
Japan
|
1 | 10.0% |
|
Norway
|
1 | 10.0% |
|
Germany
|
1 | 10.0% |
|
Russia
|
1 | 10.0% |
266 products found - Page 2
266 products - Page 2
Shinko Aluminum Wire Co., Ltd.
170+ people viewing
■Features An alloy with approximately 10% higher strength by adding approximately 1.2% Mn to 1100. Excellent formability, weldability and corrosion...
Hokkaido Daiki Aluminum Co., Ltd.
160+ people viewing
Last viewed: 1 day ago
■Summary We collect aluminum scrap generated in various parts of Hokkaido, melt it at our factory in Tomakomai, adjust the composition to customer ...
Yamaichi Metal Co., Ltd.
170+ people viewing
Yamaichi Metal has developed a unique technology that allows the recycling of all aluminum and resin parts, and commercializes the aluminum parts. ...
Sakai Aluminum Co., Ltd.
100+ people viewing
High-purity aluminum materials with a purity of over 99.99% are used in the electronic materials field, such as sputtering targets and vapor deposi...
Okochi Metal Co., Ltd.
160+ people viewing
Last viewed: 9 hours ago
We mainly deal with domestic materials, covering a wide range of thicknesses from thin plates to extra-thick plates. Standard size products are not...
Nikkal Shoko Co., Ltd.
180+ people viewing
■What is aluminum steel plate? Aluminum steel plate is a steel plate whose main components are aluminum and iron. It is lightweight yet strong and ...
Manse Kogyo Co., Ltd.
270+ people viewing
Last viewed: 17 hours ago
■Features Alcuin 300 is a 7000 series (Al-Cu-Zn-Mg) aluminum alloy that pursues lightness, machinability, and workability while maintaining extreme...
Shinko Aluminum Wire Co., Ltd.
190+ people viewing
Last viewed: 10 hours ago
■Features A wear-resistant alloy with Cu, Mg, and Ni added to 11 to 13.5% Si. It has the lowest coefficient of linear expansion among aluminum allo...
Hokkaido Daiki Aluminum Co., Ltd.
140+ people viewing
Last viewed: 5 hours ago
■Summary We collect aluminum scrap generated in various parts of Hokkaido, melt it at our factory in Tomakomai, adjust the composition to customer ...
Okochi Metal Co., Ltd.
180+ people viewing
Last viewed: 7 hours ago
We mainly deal with domestic materials, covering a wide range of thicknesses from thin plates to extra-thick plates. Standard size products are not...
Nikkal Shoko Co., Ltd.
180+ people viewing
Last viewed: 8 hours ago
■What is aluminum steel plate? Aluminum steel plate is a steel plate whose main components are aluminum and iron. It is lightweight yet strong and ...
Manse Kogyo Co., Ltd.
180+ people viewing
Last viewed: 16 hours ago
■Features ・Also called duralumin, A2000 series high-strength alloy round bar containing a large amount of Cu (copper) ・Good: High strength, machi...
Shinko Aluminum Wire Co., Ltd.
180+ people viewing
■Features The most typical alloy with medium strength, containing 2.5% Mg. It has excellent corrosion resistance, especially seawater resistance, g...
Nippon Light Metal Co., Ltd.
110+ people viewing
Last viewed: 16 hours ago
We provide 500g/1kg/5kg/10kg/20kg ingots as raw materials for melting.
Hokkaido Daiki Aluminum Co., Ltd.
150+ people viewing
■Summary We collect aluminum scrap generated in various parts of Hokkaido, melt it at our factory in Tomakomai, adjust the composition to customer ...
Okochi Metal Co., Ltd.
200+ people viewing
Last viewed: 1 hour ago
We mainly deal with domestic materials, covering a wide range of thicknesses from thin plates to extra-thick plates. Standard size products are not...
Nikkal Shoko Co., Ltd.
180+ people viewing
■What is aluminum steel plate? Aluminum steel plate is a steel plate whose main components are aluminum and iron. It is lightweight yet strong and ...
Manse Kogyo Co., Ltd.
190+ people viewing
Last viewed: 20 hours ago
■Features ・Compared to A5052, it contains more Mg (magnesium) as an additive to increase its strength. ・A5000 series alloy round bar is the most ...
Nippon Light Metal Co., Ltd.
140+ people viewing
Last viewed: 16 hours ago
We provide high-purity aluminum billets in sizes φ132 to φ355 as raw materials for extrusion and forging.
Okochi Metal Co., Ltd.
150+ people viewing
We mainly deal with domestic materials, covering a wide range of thicknesses from thin plates to extra-thick plates. Standard size products are not...
Shinko Aluminum Wire Co., Ltd.
160+ people viewing
Last viewed: 1 day ago
■Features An alloy with higher strength than 6063 by adding more Mg and Si and small amounts of Cu and Cr. T6 treatment gives a considerably high y...
Sakai Aluminum Co., Ltd.
130+ people viewing
ST60, an aluminum alloy for high thermal conductivity and high strength materials, is a revolutionary aluminum alloy that achieves higher strength ...
Nikkal Shoko Co., Ltd.
240+ people viewing
Last viewed: 21 hours ago
■What is aluminum steel plate? Aluminum steel plate is a steel plate whose main components are aluminum and iron. It is lightweight yet strong and ...
Sakai Aluminum Co., Ltd.
120+ people viewing
Last viewed: 1 hour ago
ST60, an aluminum alloy for high thermal conductivity and high strength materials, is a revolutionary aluminum alloy that achieves higher strength ...
Shinko Aluminum Wire Co., Ltd.
160+ people viewing
■Features An alloy with improved hardenability of 7075. It has excellent stress corrosion resistance and is suitable for thick plates and forged pr...
Nippon Light Metal Co., Ltd.
210+ people viewing
Last viewed: 16 hours ago
We provide SOW blocks weighing 300 to 800 kg as raw materials for melting.
Okochi Metal Co., Ltd.
170+ people viewing
Last viewed: 20 hours ago
We mainly handle imported materials for plate materials for aerospace applications. We mainly handle AMS standard products (AMS standard, AMS-QQ-A ...
Nippon Light Metal Co., Ltd.
130+ people viewing
Last viewed: 17 hours ago
We offer high purity aluminum in various thicknesses. Please consult us regarding board thickness, board width, and board length. We can handle eve...
Sakai Aluminum Co., Ltd.
140+ people viewing
Last viewed: 1 hour ago
ST60, an aluminum alloy for high thermal conductivity and high strength materials, is a revolutionary aluminum alloy that achieves higher strength ...
