Top 10 Silicon Wafer Manufacturers You Should Know

Silicon wafers are essential materials in the semiconductor industry, forming the foundation for everything from computer chips to solar cells. Let's take a closer look at the top 10 silicon wafer manufacturers globally.

1. AEM Deposition

• Location: Hunan, China
• Establishment Year: 2015
• Founder: Peter Jiang
• Company Profile: AEM Deposition is a leading supplier of high-quality silicon wafers and materials for the semiconductor industry. The company has established itself as a trusted name, focusing on precision thin-film deposition technology and advanced materials. Their commitment to innovation and customer service has enabled them to serve global semiconductor manufacturers.
• Core Products: Silicon wafers, Silicon Carbide Wafer, Sapphire Wafer.

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2. Hemlock Semiconductor Corporation

• Location: Hemlock, Michigan, USA
• Establishment Year: 1961
• Founder: Corning inc. & Shin-Etsu Handotai
• Company Profile: Hemlock Semiconductor is one of the largest manufacturers of high-purity polysilicon used in the production of silicon wafers for semiconductors and solar energy. With over 60 years of industry experience, Hemlock Semiconductor plays a pivotal role in advancing the global semiconductor supply chain.
• Core Products: Polysilicon for semiconductor wafers, solar-grade silicon.

3. Elkem

• Location: Norway
• Establishment Year: 1904
• Founder: Sam Eyde
• Company Profile: Elkem is a global leader in the silicon industry, with expertise in advanced material solutions. Originally focused on energy and industrial production, Elkem has evolved to become a key player in supplying silicon materials for electronics, solar energy, and the construction industries.
• Core Products: Silicon wafers, silicon-based advanced materials, foundry products.

4. Global Wafers

• Location: Hsinchu, Taiwan
• Establishment Year: 2011
• Company Profile: Global Wafers is a prominent manufacturer of silicon wafers, specializing in the production of 200mm and 300mm wafers. With a global presence, the company is dedicated to producing high-quality wafers that support the evolving demands of the semiconductor industry.
• Core Products: 200mm and 300mm silicon wafers, advanced semiconductor materials.

5. Okmetic

• Location: Vantaa, Finland
• Establishment Year: 1985
• Company Profile: Okmetic is a leading manufacturer of high-value silicon wafers for MEMS (Micro-Electro-Mechanical Systems) and sensor industries. Their focus on innovation and customization has positioned them as a top choice for companies requiring specialized wafers for demanding applications.
• Core Products: Silicon wafers for MEMS, sensors, RF applications.

6. Shin-Etsu Chemical

• Location: Tokyo, Japan
• Establishment Year: 1926
• Company Profile: Shin-Etsu Chemical is the world's largest supplier of semiconductor-grade silicon wafers. The company has a long history of leadership in chemical and materials science, serving the needs of the electronics, construction, and infrastructure industries.
• Core Products: Semiconductor silicon wafers, silicone products, rare earth magnets.

7. Siltronic

• Location: Munich, Germany
• Establishment Year: 1968
• Company Profile: Siltronic is one of the world's leading manufacturers of hyperpure silicon wafers, primarily used in the production of semiconductors. They provide wafers in a variety of diameters, including 300mm, ensuring their products meet the high standards of the tech industry.
• Core Products: Hyperpure silicon wafers (200mm and 300mm).

8. SUMCO

• Location: Tokyo, Japan
• Establishment Year: 1999
• Company Profile: SUMCO, short for Semiconductor Manufacturing Company, is a leading Japanese manufacturer of silicon wafers, known for its extensive research and development. The company has pioneered many advancements in silicon wafer technology, particularly for the electronics and solar industries.
• Core Products: 300mm silicon wafers, silicon ingots.

9. WaferPro

• Location: Santa Clara, California, USA
• Establishment Year: 2016
• Company Profile: WaferPro specializes in high-quality silicon wafers and semiconductor materials. As a top supplier in the USA, they cater to research, development, and production needs for various tech and academic industries.
• Core Products: Silicon wafers, semiconductor materials for R&D.

10. SK Siltron

• Location: Gumi City, Gyeongsangbuk-do, South Korea
• Establishment Year: 1983
• Company Profile: SK Siltron is a global supplier of semiconductor wafers, serving the rapidly growing demand in electronics and automotive industries. With cutting-edge technology and a focus on sustainability, SK Siltron continues to innovate in the field of advanced silicon wafer production.
• Core Products: Silicon wafers for semiconductors, silicon carbide wafers.