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Global GaN on Si HEMT Epitaxial Wafer Market 2026 by Manufacturers, Regions, Type and Application, Forecast to 2032

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1 Market Overview

  • 1.1 Product Overview and Scope
  • 1.2 Market Estimation Caveats and Base Year
  • 1.3 Market Analysis by Type
    • 1.3.1 Overview: Global GaN on Si HEMT Epitaxial Wafer Consumption Value by Type: 2021 Versus 2025 Versus 2032
    • 1.3.2 4 Inch
    • 1.3.3 6 Inch
    • 1.3.4 Others
  • 1.4 Market Analysis by Application
    • 1.4.1 Overview: Global GaN on Si HEMT Epitaxial Wafer Consumption Value by Application: 2021 Versus 2025 Versus 2032
    • 1.4.2 GaN RF Devices
    • 1.4.3 GaN Power Devices
  • 1.5 Global GaN on Si HEMT Epitaxial Wafer Market Size & Forecast
    • 1.5.1 Global GaN on Si HEMT Epitaxial Wafer Consumption Value (2021 & 2025 & 2032)
    • 1.5.2 Global GaN on Si HEMT Epitaxial Wafer Sales Quantity (2021-2032)
    • 1.5.3 Global GaN on Si HEMT Epitaxial Wafer Average Price (2021-2032)

2 Manufacturers Profiles

  • 2.1 IQE
    • 2.1.1 IQE Details
    • 2.1.2 IQE Major Business
    • 2.1.3 IQE GaN on Si HEMT Epitaxial Wafer Product and Services
    • 2.1.4 IQE GaN on Si HEMT Epitaxial Wafer Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
    • 2.1.5 IQE Recent Developments/Updates
  • 2.2 DOWA Electronics
    • 2.2.1 DOWA Electronics Details
    • 2.2.2 DOWA Electronics Major Business
    • 2.2.3 DOWA Electronics GaN on Si HEMT Epitaxial Wafer Product and Services
    • 2.2.4 DOWA Electronics GaN on Si HEMT Epitaxial Wafer Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
    • 2.2.5 DOWA Electronics Recent Developments/Updates
  • 2.3 CETC13
    • 2.3.1 CETC13 Details
    • 2.3.2 CETC13 Major Business
    • 2.3.3 CETC13 GaN on Si HEMT Epitaxial Wafer Product and Services
    • 2.3.4 CETC13 GaN on Si HEMT Epitaxial Wafer Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
    • 2.3.5 CETC13 Recent Developments/Updates
  • 2.4 CETC55
    • 2.4.1 CETC55 Details
    • 2.4.2 CETC55 Major Business
    • 2.4.3 CETC55 GaN on Si HEMT Epitaxial Wafer Product and Services
    • 2.4.4 CETC55 GaN on Si HEMT Epitaxial Wafer Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
    • 2.4.5 CETC55 Recent Developments/Updates
  • 2.5 Soitec (EpiGaN)
    • 2.5.1 Soitec (EpiGaN) Details
    • 2.5.2 Soitec (EpiGaN) Major Business
    • 2.5.3 Soitec (EpiGaN) GaN on Si HEMT Epitaxial Wafer Product and Services
    • 2.5.4 Soitec (EpiGaN) GaN on Si HEMT Epitaxial Wafer Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
    • 2.5.5 Soitec (EpiGaN) Recent Developments/Updates
  • 2.6 NTT-AT
    • 2.6.1 NTT-AT Details
    • 2.6.2 NTT-AT Major Business
    • 2.6.3 NTT-AT GaN on Si HEMT Epitaxial Wafer Product and Services
    • 2.6.4 NTT-AT GaN on Si HEMT Epitaxial Wafer Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
    • 2.6.5 NTT-AT Recent Developments/Updates
  • 2.7 BTOZ
    • 2.7.1 BTOZ Details
    • 2.7.2 BTOZ Major Business
    • 2.7.3 BTOZ GaN on Si HEMT Epitaxial Wafer Product and Services
    • 2.7.4 BTOZ GaN on Si HEMT Epitaxial Wafer Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
    • 2.7.5 BTOZ Recent Developments/Updates
  • 2.8 Episil-Precision Inc
    • 2.8.1 Episil-Precision Inc Details
    • 2.8.2 Episil-Precision Inc Major Business
    • 2.8.3 Episil-Precision Inc GaN on Si HEMT Epitaxial Wafer Product and Services
    • 2.8.4 Episil-Precision Inc GaN on Si HEMT Epitaxial Wafer Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
    • 2.8.5 Episil-Precision Inc Recent Developments/Updates
  • 2.9 Epistar Corp
    • 2.9.1 Epistar Corp Details
    • 2.9.2 Epistar Corp Major Business
    • 2.9.3 Epistar Corp GaN on Si HEMT Epitaxial Wafer Product and Services
    • 2.9.4 Epistar Corp GaN on Si HEMT Epitaxial Wafer Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
    • 2.9.5 Epistar Corp Recent Developments/Updates
  • 2.10 Enkris Semiconductor Inc
    • 2.10.1 Enkris Semiconductor Inc Details
    • 2.10.2 Enkris Semiconductor Inc Major Business
    • 2.10.3 Enkris Semiconductor Inc GaN on Si HEMT Epitaxial Wafer Product and Services
    • 2.10.4 Enkris Semiconductor Inc GaN on Si HEMT Epitaxial Wafer Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
    • 2.10.5 Enkris Semiconductor Inc Recent Developments/Updates
  • 2.11 Innoscience
    • 2.11.1 Innoscience Details
    • 2.11.2 Innoscience Major Business
    • 2.11.3 Innoscience GaN on Si HEMT Epitaxial Wafer Product and Services
    • 2.11.4 Innoscience GaN on Si HEMT Epitaxial Wafer Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
    • 2.11.5 Innoscience Recent Developments/Updates
  • 2.12 Runxin Microelectronics
    • 2.12.1 Runxin Microelectronics Details
    • 2.12.2 Runxin Microelectronics Major Business
    • 2.12.3 Runxin Microelectronics GaN on Si HEMT Epitaxial Wafer Product and Services
    • 2.12.4 Runxin Microelectronics GaN on Si HEMT Epitaxial Wafer Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
    • 2.12.5 Runxin Microelectronics Recent Developments/Updates
  • 2.13 CorEnergy
    • 2.13.1 CorEnergy Details
    • 2.13.2 CorEnergy Major Business
    • 2.13.3 CorEnergy GaN on Si HEMT Epitaxial Wafer Product and Services
    • 2.13.4 CorEnergy GaN on Si HEMT Epitaxial Wafer Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
    • 2.13.5 CorEnergy Recent Developments/Updates
  • 2.14 Qingdao Cohenius Microelectronics
    • 2.14.1 Qingdao Cohenius Microelectronics Details
    • 2.14.2 Qingdao Cohenius Microelectronics Major Business
    • 2.14.3 Qingdao Cohenius Microelectronics GaN on Si HEMT Epitaxial Wafer Product and Services
    • 2.14.4 Qingdao Cohenius Microelectronics GaN on Si HEMT Epitaxial Wafer Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
    • 2.14.5 Qingdao Cohenius Microelectronics Recent Developments/Updates
  • 2.15 Shaanxi Yuteng Electronic Technology
    • 2.15.1 Shaanxi Yuteng Electronic Technology Details
    • 2.15.2 Shaanxi Yuteng Electronic Technology Major Business
    • 2.15.3 Shaanxi Yuteng Electronic Technology GaN on Si HEMT Epitaxial Wafer Product and Services
    • 2.15.4 Shaanxi Yuteng Electronic Technology GaN on Si HEMT Epitaxial Wafer Sales Quantity, Average Price, Revenue, Gross Margin and Market Share (2021-2026)
    • 2.15.5 Shaanxi Yuteng Electronic Technology Recent Developments/Updates

3 Competitive Environment: GaN on Si HEMT Epitaxial Wafer by Manufacturer

  • 3.1 Global GaN on Si HEMT Epitaxial Wafer Sales Quantity by Manufacturer (2021-2026)
  • 3.2 Global GaN on Si HEMT Epitaxial Wafer Revenue by Manufacturer (2021-2026)
  • 3.3 Global GaN on Si HEMT Epitaxial Wafer Average Price by Manufacturer (2021-2026)
  • 3.4 Market Share Analysis (2025)
    • 3.4.1 Producer Shipments of GaN on Si HEMT Epitaxial Wafer by Manufacturer Revenue ($MM) and Market Share (%): 2025
    • 3.4.2 Top 3 GaN on Si HEMT Epitaxial Wafer Manufacturer Market Share in 2025
    • 3.4.3 Top 6 GaN on Si HEMT Epitaxial Wafer Manufacturer Market Share in 2025
  • 3.5 GaN on Si HEMT Epitaxial Wafer Market: Overall Company Footprint Analysis
    • 3.5.1 GaN on Si HEMT Epitaxial Wafer Market: Region Footprint
    • 3.5.2 GaN on Si HEMT Epitaxial Wafer Market: Company Product Type Footprint
    • 3.5.3 GaN on Si HEMT Epitaxial Wafer Market: Company Product Application Footprint
  • 3.6 New Market Entrants and Barriers to Market Entry
  • 3.7 Mergers, Acquisition, Agreements, and Collaborations

4 Consumption Analysis by Region

  • 4.1 Global GaN on Si HEMT Epitaxial Wafer Market Size by Region
    • 4.1.1 Global GaN on Si HEMT Epitaxial Wafer Sales Quantity by Region (2021-2032)
    • 4.1.2 Global GaN on Si HEMT Epitaxial Wafer Consumption Value by Region (2021-2032)
    • 4.1.3 Global GaN on Si HEMT Epitaxial Wafer Average Price by Region (2021-2032)
  • 4.2 North America GaN on Si HEMT Epitaxial Wafer Consumption Value (2021-2032)
  • 4.3 Europe GaN on Si HEMT Epitaxial Wafer Consumption Value (2021-2032)
  • 4.4 Asia-Pacific GaN on Si HEMT Epitaxial Wafer Consumption Value (2021-2032)
  • 4.5 South America GaN on Si HEMT Epitaxial Wafer Consumption Value (2021-2032)
  • 4.6 Middle East & Africa GaN on Si HEMT Epitaxial Wafer Consumption Value (2021-2032)

5 Market Segment by Type

  • 5.1 Global GaN on Si HEMT Epitaxial Wafer Sales Quantity by Type (2021-2032)
  • 5.2 Global GaN on Si HEMT Epitaxial Wafer Consumption Value by Type (2021-2032)
  • 5.3 Global GaN on Si HEMT Epitaxial Wafer Average Price by Type (2021-2032)

6 Market Segment by Application

  • 6.1 Global GaN on Si HEMT Epitaxial Wafer Sales Quantity by Application (2021-2032)
  • 6.2 Global GaN on Si HEMT Epitaxial Wafer Consumption Value by Application (2021-2032)
  • 6.3 Global GaN on Si HEMT Epitaxial Wafer Average Price by Application (2021-2032)

7 North America

  • 7.1 North America GaN on Si HEMT Epitaxial Wafer Sales Quantity by Type (2021-2032)
  • 7.2 North America GaN on Si HEMT Epitaxial Wafer Sales Quantity by Application (2021-2032)
  • 7.3 North America GaN on Si HEMT Epitaxial Wafer Market Size by Country
    • 7.3.1 North America GaN on Si HEMT Epitaxial Wafer Sales Quantity by Country (2021-2032)
    • 7.3.2 North America GaN on Si HEMT Epitaxial Wafer Consumption Value by Country (2021-2032)
    • 7.3.3 United States Market Size and Forecast (2021-2032)
    • 7.3.4 Canada Market Size and Forecast (2021-2032)
    • 7.3.5 Mexico Market Size and Forecast (2021-2032)

8 Europe

  • 8.1 Europe GaN on Si HEMT Epitaxial Wafer Sales Quantity by Type (2021-2032)
  • 8.2 Europe GaN on Si HEMT Epitaxial Wafer Sales Quantity by Application (2021-2032)
  • 8.3 Europe GaN on Si HEMT Epitaxial Wafer Market Size by Country
    • 8.3.1 Europe GaN on Si HEMT Epitaxial Wafer Sales Quantity by Country (2021-2032)
    • 8.3.2 Europe GaN on Si HEMT Epitaxial Wafer Consumption Value by Country (2021-2032)
    • 8.3.3 Germany Market Size and Forecast (2021-2032)
    • 8.3.4 France Market Size and Forecast (2021-2032)
    • 8.3.5 United Kingdom Market Size and Forecast (2021-2032)
    • 8.3.6 Russia Market Size and Forecast (2021-2032)
    • 8.3.7 Italy Market Size and Forecast (2021-2032)

9 Asia-Pacific

  • 9.1 Asia-Pacific GaN on Si HEMT Epitaxial Wafer Sales Quantity by Type (2021-2032)
  • 9.2 Asia-Pacific GaN on Si HEMT Epitaxial Wafer Sales Quantity by Application (2021-2032)
  • 9.3 Asia-Pacific GaN on Si HEMT Epitaxial Wafer Market Size by Region
    • 9.3.1 Asia-Pacific GaN on Si HEMT Epitaxial Wafer Sales Quantity by Region (2021-2032)
    • 9.3.2 Asia-Pacific GaN on Si HEMT Epitaxial Wafer Consumption Value by Region (2021-2032)
    • 9.3.3 China Market Size and Forecast (2021-2032)
    • 9.3.4 Japan Market Size and Forecast (2021-2032)
    • 9.3.5 South Korea Market Size and Forecast (2021-2032)
    • 9.3.6 India Market Size and Forecast (2021-2032)
    • 9.3.7 Southeast Asia Market Size and Forecast (2021-2032)
    • 9.3.8 Australia Market Size and Forecast (2021-2032)

10 South America

  • 10.1 South America GaN on Si HEMT Epitaxial Wafer Sales Quantity by Type (2021-2032)
  • 10.2 South America GaN on Si HEMT Epitaxial Wafer Sales Quantity by Application (2021-2032)
  • 10.3 South America GaN on Si HEMT Epitaxial Wafer Market Size by Country
    • 10.3.1 South America GaN on Si HEMT Epitaxial Wafer Sales Quantity by Country (2021-2032)
    • 10.3.2 South America GaN on Si HEMT Epitaxial Wafer Consumption Value by Country (2021-2032)
    • 10.3.3 Brazil Market Size and Forecast (2021-2032)
    • 10.3.4 Argentina Market Size and Forecast (2021-2032)

11 Middle East & Africa

  • 11.1 Middle East & Africa GaN on Si HEMT Epitaxial Wafer Sales Quantity by Type (2021-2032)
  • 11.2 Middle East & Africa GaN on Si HEMT Epitaxial Wafer Sales Quantity by Application (2021-2032)
  • 11.3 Middle East & Africa GaN on Si HEMT Epitaxial Wafer Market Size by Country
    • 11.3.1 Middle East & Africa GaN on Si HEMT Epitaxial Wafer Sales Quantity by Country (2021-2032)
    • 11.3.2 Middle East & Africa GaN on Si HEMT Epitaxial Wafer Consumption Value by Country (2021-2032)
    • 11.3.3 Turkey Market Size and Forecast (2021-2032)
    • 11.3.4 Egypt Market Size and Forecast (2021-2032)
    • 11.3.5 Saudi Arabia Market Size and Forecast (2021-2032)
    • 11.3.6 South Africa Market Size and Forecast (2021-2032)

12 Market Dynamics

  • 12.1 GaN on Si HEMT Epitaxial Wafer Market Drivers
  • 12.2 GaN on Si HEMT Epitaxial Wafer Market Restraints
  • 12.3 GaN on Si HEMT Epitaxial Wafer Trends Analysis
  • 12.4 Porters Five Forces Analysis
    • 12.4.1 Threat of New Entrants
    • 12.4.2 Bargaining Power of Suppliers
    • 12.4.3 Bargaining Power of Buyers
    • 12.4.4 Threat of Substitutes
    • 12.4.5 Competitive Rivalry

13 Raw Material and Industry Chain

  • 13.1 Raw Material of GaN on Si HEMT Epitaxial Wafer and Key Manufacturers
  • 13.2 Manufacturing Costs Percentage of GaN on Si HEMT Epitaxial Wafer
  • 13.3 GaN on Si HEMT Epitaxial Wafer Production Process
  • 13.4 Industry Value Chain Analysis

14 Shipments by Distribution Channel

  • 14.1 Sales Channel
    • 14.1.1 Direct to End-User
    • 14.1.2 Distributors
  • 14.2 GaN on Si HEMT Epitaxial Wafer Typical Distributors
  • 14.3 GaN on Si HEMT Epitaxial Wafer Typical Customers

15 Research Findings and Conclusion

    16 Appendix

    • 16.1 Methodology
    • 16.2 Research Process and Data Source

    According to our (Global Info Research) latest study, the global GaN on Si HEMT Epitaxial Wafer market size was valued at US$ 90.22 million in 2025 and is forecast to a readjusted size of US$ 349 million by 2032 with a CAGR of 21.6% during review period.
    Due to the use of Si substrate materials, GaN can be epitaxially grown on large-diameter silicon wafers and has the advantages of being compatible with traditional Si processes, making it an ideal choice for the development of power semiconductor technology. There are two types of GaN on Si HEMT epitaxy: normally-on, depletion-type (D-type) and normally-off, enhancement-type (E-type).
    The main feature of GaN on Si is that Si is the substrate and GaN is the epitaxy. Silicon substrates are cheap, low in cost, can be produced on a large scale, have high energy density, and the size of the wafer can be made very large. Currently, the size of the wafer is 8 inches, but it is mainly 6 inches.
    This report is a detailed and comprehensive analysis for global GaN on Si HEMT Epitaxial Wafer market. Both quantitative and qualitative analyses are presented by manufacturers, by region & country, by Type and by Application. As the market is constantly changing, this report explores the competition, supply and demand trends, as well as key factors that contribute to its changing demands across many markets. Company profiles and product examples of selected competitors, along with market share estimates of some of the selected leaders for the year 2025, are provided.
    Key Features:
    Global GaN on Si HEMT Epitaxial Wafer market size and forecasts, in consumption value ($ Million), sales quantity (Pcs), and average selling prices (USD/Pcs), 2021-2032
    Global GaN on Si HEMT Epitaxial Wafer market size and forecasts by region and country, in consumption value ($ Million), sales quantity (Pcs), and average selling prices (USD/Pcs), 2021-2032
    Global GaN on Si HEMT Epitaxial Wafer market size and forecasts, by Type and by Application, in consumption value ($ Million), sales quantity (Pcs), and average selling prices (USD/Pcs), 2021-2032
    Global GaN on Si HEMT Epitaxial Wafer market shares of main players, shipments in revenue ($ Million), sales quantity (Pcs), and ASP (USD/Pcs), 2021-2026
    The Primary Objectives in This Report Are:
    To determine the size of the total market opportunity of global and key countries
    To assess the growth potential for GaN on Si HEMT Epitaxial Wafer
    To forecast future growth in each product and end-use market
    To assess competitive factors affecting the marketplace
    This report profiles key players in the global GaN on Si HEMT Epitaxial Wafer market based on the following parameters - company overview, sales quantity, revenue, price, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include IQE, DOWA Electronics, CETC13, CETC55, Soitec (EpiGaN), NTT-AT, BTOZ, Episil-Precision Inc, Epistar Corp, Enkris Semiconductor Inc, etc.
    This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
    Market Segmentation
    GaN on Si HEMT Epitaxial Wafer market is split by Type and by Application. For the period 2021-2032, the growth among segments provides accurate calculations and forecasts for consumption value by Type, and by Application in terms of volume and value. This analysis can help you expand your business by targeting qualified niche markets.
    Market segment by Type
    4 Inch
    6 Inch
    Others
    Market segment by Application
    GaN RF Devices
    GaN Power Devices
    Major players covered
    IQE
    DOWA Electronics
    CETC13
    CETC55
    Soitec (EpiGaN)
    NTT-AT
    BTOZ
    Episil-Precision Inc
    Epistar Corp
    Enkris Semiconductor Inc
    Innoscience
    Runxin Microelectronics
    CorEnergy
    Qingdao Cohenius Microelectronics
    Shaanxi Yuteng Electronic Technology
    Market segment by region, regional analysis covers
    North America (United States, Canada, and Mexico)
    Europe (Germany, France, United Kingdom, Russia, Italy, and Rest of Europe)
    Asia-Pacific (China, Japan, Korea, India, Southeast Asia, and Australia)
    South America (Brazil, Argentina, Colombia, and Rest of South America)
    Middle East & Africa (Saudi Arabia, UAE, Egypt, South Africa, and Rest of Middle East & Africa)
    The content of the study subjects, includes a total of 15 chapters:
    Chapter 1, to describe GaN on Si HEMT Epitaxial Wafer product scope, market overview, market estimation caveats and base year.
    Chapter 2, to profile the top manufacturers of GaN on Si HEMT Epitaxial Wafer, with price, sales quantity, revenue, and global market share of GaN on Si HEMT Epitaxial Wafer from 2021 to 2026.
    Chapter 3, the GaN on Si HEMT Epitaxial Wafer competitive situation, sales quantity, revenue, and global market share of top manufacturers are analyzed emphatically by landscape contrast.
    Chapter 4, the GaN on Si HEMT Epitaxial Wafer breakdown data are shown at the regional level, to show the sales quantity, consumption value, and growth by regions, from 2021 to 2032.
    Chapter 5 and 6, to segment the sales by Type and by Application, with sales market share and growth rate by Type, by Application, from 2021 to 2032.
    Chapter 7, 8, 9, 10 and 11, to break the sales data at the country level, with sales quantity, consumption value, and market share for key countries in the world, from 2021 to 2026.and GaN on Si HEMT Epitaxial Wafer market forecast, by regions, by Type, and by Application, with sales and revenue, from 2027 to 2032.
    Chapter 12, market dynamics, drivers, restraints, trends, and Porters Five Forces analysis.
    Chapter 13, the key raw materials and key suppliers, and industry chain of GaN on Si HEMT Epitaxial Wafer.
    Chapter 14 and 15, to describe GaN on Si HEMT Epitaxial Wafer sales channel, distributors, customers, research findings and conclusion.

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