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This section provides an overview for gallium as well as their applications and principles. Also, please take a look at the list of 11 gallium manufacturers and their company rankings. Here are the top-ranked gallium companies as of February, 2025: 1.Noah Chemicals Corporation, 2.American Elements, 3.NEO.
Table of Contents
Gallium is a soft, odorless, silvery-white metal.
Gallium's elemental symbol is Ga, its atomic number is 31, and its CAS number is 7440-55-3. Gallium is widely distributed in nature and is found in trace amounts in minerals such as bauxite and germanite, which are aluminum ores.
Gallium is used as a semiconductor material because it is a compound semiconductor as gallium arsenide, a compound with arsenic. Gallium arsenide is used in electronic products such as laser printers, supercomputers, and cellular phones.
Gallium nitride (GaN), a compound of Gallium and nitrogen, is used in blue light-emitting diodes (LEDs). Blue LEDs are used in Blu-ray Discs, LED light bulbs, and new types of traffic lights.
Gallium has a melting point of 29.8 °C and a boiling point of 2,403 °C. It exists as a solid or liquid at room temperature and has a density of 5.91 g/cm3 in the solid state. Among metals, Gallium's best-known characteristic is its low melting point. It is antimagnetic in the solid state, but paramagnetic in the liquid state, with a magnetic susceptibility of 2.4 x 10−6 at 40 °C.
Unlike other metals, Gallium does not crystallize in any of the simple crystal structures. The stable phases at ambient pressure are α-, β-, γ-, and δ-Gallium, which form under different conditions, and Ga-II, Ga-III, and Ga-IV, which form at high pressure.
α-Gallium is a polymorph of Gallium existing under normal conditions and has an orthorhombic structure with eight atoms in the unit lattice. The distance between the nearest atoms is 244 pm, and the six neighbors are separated by an additional 39 pm. This unstable, poorly symmetric structure is believed to be responsible for Gallium's low melting point.
Other crystalline forms of Gallium can be obtained by crystallization from supercooled liquid Gallium. Above -16.3 °C, monoclinic β-Gallium is formed with a zigzag structure of gallium atoms, and above -19.4 °C, triclinic δ-Gallium is formed with a distorted arrangement of 12 gallium atoms, a crystal structure similar to α-boron At -35.6 °C, δ-gallium is formed. At -35.6 °C, orthorhombic γ-Gallium is formed, which has a structure similar to that of α-boron, with seven gallium atoms arranged in a ring and a linear arrangement of atoms interconnected in the center.
Gallium is produced only as a byproduct during the processing of ores of other metals, and its main raw material is bauxite, the main ore of aluminum, but it can also be extracted from zinc sulfide ore. In the Beyer method, Gallium accumulates in a sodium hydroxide solution during the processing of bauxite to alumina, so that Gallium metal can be obtained by electrolysis after the use of an ion exchange resin. For semiconductor applications, it is further purified by the zone melt process or single crystal extraction from melt, and very high purities such as 99.9999% are routinely achieved and commercially available.
Handling and storage precautions are as follows:
*Including some distributors, etc.
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American Elements was founded in 1997 in California and currently has research and production facilities in Utah, Mexico, China, and the United Kingdom. AE manufactures and distributes advanced materials from a catalog of over 30,000 products for bulk industrial use as well as small scale laboratory use. AE also provides testing and analyses services including spectroscopy along with structural, thermal, and electrical analyses. AE holds sustainable development as a core corporate value and is committed to work to protect the health of the environment.
READE was originally established in Wolverhampton, England in 1773 as a pharmaceutical chemical and varnish manufacturer. Today READE is based in Riverside, Rhode Island in the United States and is an ISO 9001-certified distributor of specialty chemical solids. READE Advanced Materials offers a selection of hundreds of materials and compounds ranging from alloys in various forms to oxides, sulfides, individual elements, and specialty compounds. READE offers global sourcing, custom toll chemical processing, and custom toll packaging from metallurgical grade to pharmaceutical and food grade.
Goodfellow was established in London, England in 1946. Goodfellow is a distributor of metals, alloys, ceramics, polymers, and compounds for scientific and academic research, manufacturing, and design industries. Goodfellow products are ISO 9001:2008 accredited. Goodfellow provides services, custom manufacturing, and standard supplies for customers. Service includes access to its knowledge base as well as technical expertise. Custom manufacturing is available for different cycles of manufacturing, precision machining forming, coating, and surface treatment. Standard supplies include access to over 150,000 in-stock advanced scientific materials.
NICHIA CORPORATION was established in 1956 and is located in Tokushima, Japan is a manufacturer of organometallic compounds and electronic materials. The company offers a diverse product catalog including cathode materials, laser diodes, and magnetic materials among others. These products have applications in LCD backlighting, electric vehicles, and energy storage. In 2023, the company received the 26th Optical Design Award for high-efficiency task lighting that can reduce light pollution thus promoting technological exchange.
NEO, headquartered in Toronto, Canada, is a manufacturer and supplier specializing in advanced industrial materials for modern technologies. The company’s product range includes magnetic powders, magnets, specialty chemicals, metals, and alloys, crucial to everyday and emerging technologies. These materials find applications in modern technologies such as hybrid vehicles, pollution control systems, energy-efficient appliances, and water purification. With divisions in Magnequench, Auto Catalysts, Chemicals and Oxides, Rare Metals and Water Purification, Neo serves global markets in automotive, renewable energy, consumer electronics, aerospace, and other sectors.
Indium Corporation, established in 1996, is an ISO 9001:2015 certified manufacturer and supplier of advanced electronics assembly materials solutions. The company provides solder and thermal management products for over 3,000,000 electric vehicles. Their products are used in essential markets such as medical equipment, fire suppression, transportation, automotive, defense, and emergency communication devices. They have facilities across the Americas, Asia/Pacific, China, and Europe, with multiple licenses and certifications in each. Their wide range of products includes solder paste, thermal interface materials, fluxes, die-attach materials, and more.
Noah Chemicals Corporation was founded in 1978 and is headquartered in San Antonio, Texas. The company is a distributor of advanced materials and specialty chemicals for industries such as aerospace, agriculture, nuclear, pharmaceuticals, and cosmetics. The company’s product categories include inorganic, evaporate materials, intermediates, rare earths, and ceramics. The company’s services include trial burns to help customers protect the environment, custom fertilizer development to produce more environmentally efficient fertilizers, and custom clean in place chemicals for equipment sanitization.
Chemicals 101 Corp., started in 2018 and based in Toronto, Canada, is a supplier of earths and inorganic compounds for industry and research groups. Its chemical portfolio includes Neodymium oxide, Ytterbium fluoride, and Cerium carbonate. Some of the rare earths include yttrium, lutetium, and lanthanum. The company also provides micron materials like Aluminum, Palladium, and Silicon powders. Its other products are nanomaterials, additives for glass composition, and micron materials. ICP-MS and GDMS analyze all the company products, and its customers are mainly university research groups around Europe and North America interested in lanthanide chemistry.
Strategic Metal Investments Ltd. is a global distributor of critical and strategic metals that was dounded in 1998 and is based in Canada, China, Korea and India. The company supplies essential metals to industries like aerospace, defense, and electronics and specializse in sourcing and providing high-purity, rare, and in-demand metals, ensuring a valid supply chain for its customers. The company also has management and extensive network of suppliers, making them well founded partner for companies seeking to secure the essential metals that ensure operations.
Ranking as of February 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Noah Chemicals Corporation |
28.1%
|
| 2 | American Elements |
21.9%
|
| 3 | NEO |
13.6%
|
| 4 | Reade Advanced Materials |
8.6%
|
| 5 | Indium Corporation |
7.2%
|
| 6 | Goodfellow |
5.7%
|
| 7 | Strategic Metal Investments Ltd. |
4.4%
|
| 8 | NICHIA |
4.3%
|
| 9 | Chemicals 101 Corp. |
2.5%
|
| 10 | Yamanaka Advanced Material Co., Ltd. |
2.4%
|
Derivation Method
The ranking is calculated based on the click share within the gallium page as of February 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 (%) |
|---|---|---|
|
United States of America
|
3 | 33.3% |
|
Japan
|
3 | 33.3% |
|
Canada
|
3 | 33.3% |
28 products found
28 products
DOWA Electronics Co., Ltd.
290+ people viewing
Last viewed: 9 hours ago
4.0 Company Review
Our gallium arsenide substrates are widely used in laser applications such as DVDs, LED applications, and electronic device applications such as mo...
4 models listed
DOWA Electronics Co., Ltd.
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Last viewed: 1 hour ago
4.0 Company Review
Our gallium arsenide substrates are widely used in laser applications such as DVDs, LED applications, and electronic device applications such as mo...
4 models listed
DOWA Electronics Co., Ltd.
190+ people viewing
Last viewed: 12 hours ago
4.0 Company Review
Our gallium arsenide substrates are widely used in laser applications such as DVDs, LED applications, and electronic device applications such as mo...
2 models listed
DOWA Electronics Co., Ltd.
180+ people viewing
4.0 Company Review
Our gallium arsenide substrates are widely used in laser applications such as DVDs, LED applications, and electronic device applications such as mo...
2 models listed
DOWA Electronics Co., Ltd.
240+ people viewing
4.0 Company Review
Our gallium arsenide substrates are widely used in laser applications such as DVDs, LED applications, and electronic device applications such as mo...
3 models listed
DOWA Electronics Co., Ltd.
240+ people viewing
Last viewed: 3 hours ago
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Our gallium arsenide substrates are widely used in laser applications such as DVDs, LED applications, and electronic device applications such as mo...
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Tours Co., Ltd.
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Very Fast Response
5.0 Company Review
■ XCSW XCSW is a compound semiconductor material company founded in Amoi, China in 1990. On the Ⅲ-al, in, as, p based on the Ⅲ-ⅴ tribe silicopop N-...
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Toyominato Co., Ltd.
170+ people viewing
Last viewed: 1 day ago
Fast Response
Yamanaka Advanced Material Co., Ltd.
110+ people viewing
Last viewed: 1 hour ago
We provide high purity gallium and gallium compounds.
DOWA Electronics Co., Ltd.
140+ people viewing
Last viewed: 10 hours ago
4.0 Company Review
Gallium nitride (GaN) is a wide bandgap material used in next-generation power semiconductors and high-frequency devices. Our gallium nitride epita...
Tours Co., Ltd.
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Last viewed: 1 day ago
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5.0 Company Review
■ Single crystal board We provide GAPO4 single crystals made by Piezocryst in Austria. It is a very valuable and difficult crystal that has not be...
