Yutai Optics Co.,Ltd
WaferPro
Wafer World, Inc.
SIEGERT WAFER GmbH
Shin-Etsu Chemical Co., Ltd.
Okmetic
LONGi Green Energy Technology Co., Ltd.
Fujimi Incorporated
Alfa Chemistry

9 Silicon Wafer Manufacturers in 2024

This section provides an overview for silicon wafers as well as their applications and principles. Also, please take a look at the list of 9 silicon wafer manufacturers and their company rankings. Here are the top-ranked silicon wafer companies as of May, 2024: 1.Alfa Chemistry, 2.Wafer World, Inc., 3.WaferPro.

Table of Contents

List of 9 Silicon Wafer Manufacturers

*Including some distributors, etc.

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  • Company Size: largest first
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  • United States of America
  • China
  • Germany
  • Japan
    • Alfa Chemistry
      • United States of America Address: Room 1, 2200 Smithtown Avenue, Ronkonkoma, New York, United States of America

      Manufacturer Overview

      Alfa Chemistry, founded in the year 2015 is based in New York, USA as a biotechnology company and manufacturer of graphene materials. Their product portfolio includes graphene oxide, CVD graphene film, graphene modification services, graphene series, graphene-like material, carbon nanomaterials, quantum dots, upcoming nanoparticles, and graphene transfer services. The company also provides services in custom manufacturing, and graphene analysis with quality assurance. The products are used in various industries which include energy, digital electronics, environment, textile, coating, and biomedical science.

    • Wafer World, Inc.
      • United States of America Address: 1100Technology Place,Suite104,West Palm Beach, Florida, United States of America

      Distributor Overview

      Wafer World is a Florida-based supplier of wafers and semiconductor materials of various thicknesses and orientations composed of a range of materials including gallium arsenide, quartz, germanium, and sapphire. Established in 1997, the company serves clients in over 45 countries across six continents. The company’s manufacturing facility can accommodate a wide range of product specifications and qualities, offering Clean Room Packaging services which involve environmental controls to minimize risk of contamination. Industries served by Wafer World, Inc. include aerospace, solar, semiconductor, and biotech.

    • WaferPro
      • United States of America Address: 412 Martin Ave,Santa Clara, California, United States of America

      Distributor Overview

      WaferPro is a supplier of silicon wafers and other semiconductor materials used in microelectromechanical systems, optics, and solar energy. Founded in 2016, the California-based company’s product line includes float zone (FZ), silicon thermal oxide, silicon on insulator (SOI) and silicon nitride wafers. The company offers services such as worldwide shipping and customer support in the form of technical advice, quotes and online shopping for added convenience. WaferPro products have been used by various corporations in the tech sector, including Intel, Apple, Nvidia, and Tesla.

    • LONGi Green Energy Technology Co., Ltd.
      • China Address: No.8369 Shangyuan Road,Economic And Technological Development Zone,Xi'an, Shaanxi, China

      Manufacturer Overview

      LONGi Green Energy Technology Co., Ltd. (LGET) is a manufacturer of solar modules based in Xi'an, China. Originally founded in 2000 before its rebrand from Xi'an Longi Silicon Materials Corporation in 2017, the company produces various solar photovoltaic (PV) solutions that supply clients in electronics, power generation and nanotechnology. The company's product portfolio includes monocrystalline wafers, cells, and modules with a range of integrated technologies such as PERC, TOPCon, multi-busbar and smart tracking. With clients like Rahimafrooz Renewable Energy and the ATP tour, LGET is among Xi'an's largest developers of solar power projects today.

    • Okmetic

      Manufacturer Overview

      Okmetic is a large-scale manufacturer of custom silicon wafers used in the production of radio frequency filters, sensors and micro electronic mechanical systems (MEMS), Originally founded in Finland in 1985, the company is now owned by China's National Silicon Industry Group, which is based in Shanghai. The company produces various semiconductor materials, including patterned wafers for cost-effective or efficient manufacturing, high resistivity wafers for devices operating at high frequencies, and single- and double-side polished wafers that can withstand high voltages. Okmetic also maintains an aggressive R&D department to keep up with new technologies in the semiconductor industry.

    • Shin-Etsu Chemical Co., Ltd.
      • Japan Address: 4-1 Marunouchi 1-chome, Chiyoda-ku, Tokyo, Japan

      Company Overview

      Shin-Etsu Chemical Co., Ltd., founded in 1926 in Japan, is a manufacturer and distributor of synthetic chemicals and electronic materials, such as semiconductor silicon and rare earth quartz. The company offers a wide range of products, including silicone sealants and rubbers, as well as cellulose derivatives used in foods and pharmaceuticals, and rare earth magnets. The company has four core business segments, including infrastructure chemicals, electronics materials, silicone-based functional agents, and specialized engineering for the development of plant design, construction, and maintenance.

    • SIEGERT WAFER GmbH
      • Germany Address: Charlottenburger Allee 7, Aachen, Germany

      Distributor Overview

      SIEGERT WAFER GmbH is a multinational supplier of wafers made of various materials, including sapphire, silicon and glass. The company was established in 2012 in Aachen, Germany, with products utilized in OLED displays, solar cells, chemical sensors and touchscreens. The company offers diagnostic services and wafer customization services, as well as detailed inventory inquiries via their website. SIEGERT WAFER GmbH serves clients in the electronics, biotech, and nanotechnology industries, including Infineon Technologies AG and the Fraunhofer Institute for Laser Technology (ILT).

Silicon Wafer Manufacturer Ranking

*Including some distributors, etc.

Derivation Method

The ranking is calculated based on the click share within the silicon wafer page as of May 2024. 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

  1. LONGi Green Energy Technology Co., Ltd.: 49,967
  2. Shin-Etsu Chemical Co., Ltd.: 24,954
  3. Fujimi Incorporated: 1,031

Newly Established Company

  1. LONGi Green Energy Technology Co., Ltd.: 2000 (24 years ago)
  2. Wafer World, Inc.: 1997 (27 years ago)
  3. Okmetic: 1985 (39 years ago)

Company with a History

  1. Shin-Etsu Chemical Co., Ltd.: 1926 (98 years ago)
  2. Okmetic: 1985 (39 years ago)
  3. Wafer World, Inc.: 1997 (27 years ago)

Silicon Wafer Manufacturers in United States

*Including some distributors, etc.

Global Distribution of Silicon Wafer Manufacturers by Country

*Including some distributors, etc.

Country Number of Companies Share (%)
United States of America United States of America 3 42.9%
Japan Japan 2 28.6%
China China 1 14.3%
Germany Germany 1 14.3%

List of Silicon Wafer Products

11 products are listed.

K &R Creation

High quality crystalline Pt (111) /Ti /SIO2 on silicon wafer

10+ people viewing

Last viewed: 23 hours ago

It has been confirmed that it is high -quality crystallinity compared to conventional products on the market. It is also possible to cut it to 10x1...


1 model listed

Tours Co., Ltd.

XCSW compound / semiconductor crystal etching silicon wafer

10+ people viewing

■ 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-...


1 model listed

Tours Co., Ltd.

Semiconductor crystal SI optical crystal substrate/semiconductor silicon wafer

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■ Purchase country name Japan, China, the United States, the United Kingdom ■ Optical and semiconductor systems Our handling silicon wafers and cr...


1 model listed

Tours Co., Ltd.

XCSW compounds / semiconductor crystal SI crystal substrates, silicon wafers

10+ people viewing

■ 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-...


2 models listed

Tours Co., Ltd.

XCSW compound / semiconductor crystal FZ method Siliconweha

10+ people viewing

■ 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-...


3 models listed

Tours Co., Ltd.

XCSW compounds / semiconductor crystals CZ method Siliconweha

10+ people viewing

■ 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-...


3 models listed

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