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Global GaN-on-Si Wafer Supply, Demand and Key Producers, 2026-2032

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1 Supply Summary

  • 1.1 GaN-on-Si Wafer Introduction
  • 1.2 World GaN-on-Si Wafer Supply & Forecast
    • 1.2.1 World GaN-on-Si Wafer Production Value (2021 & 2025 & 2032)
    • 1.2.2 World GaN-on-Si Wafer Production (2021-2032)
    • 1.2.3 World GaN-on-Si Wafer Pricing Trends (2021-2032)
  • 1.3 World GaN-on-Si Wafer Production by Region (Based on Production Site)
    • 1.3.1 World GaN-on-Si Wafer Production Value by Region (2021-2032)
    • 1.3.2 World GaN-on-Si Wafer Production by Region (2021-2032)
    • 1.3.3 World GaN-on-Si Wafer Average Price by Region (2021-2032)
    • 1.3.4 North America GaN-on-Si Wafer Production (2021-2032)
    • 1.3.5 Europe GaN-on-Si Wafer Production (2021-2032)
    • 1.3.6 China GaN-on-Si Wafer Production (2021-2032)
    • 1.3.7 Japan GaN-on-Si Wafer Production (2021-2032)
    • 1.3.8 South Korea GaN-on-Si Wafer Production (2021-2032)
  • 1.4 Market Drivers, Restraints and Trends
    • 1.4.1 GaN-on-Si Wafer Market Drivers
    • 1.4.2 Factors Affecting Demand
    • 1.4.3 GaN-on-Si Wafer Major Market Trends

2 Demand Summary

  • 2.1 World GaN-on-Si Wafer Demand (2021-2032)
  • 2.2 World GaN-on-Si Wafer Consumption by Region
    • 2.2.1 World GaN-on-Si Wafer Consumption by Region (2021-2026)
    • 2.2.2 World GaN-on-Si Wafer Consumption Forecast by Region (2027-2032)
  • 2.3 United States GaN-on-Si Wafer Consumption (2021-2032)
  • 2.4 China GaN-on-Si Wafer Consumption (2021-2032)
  • 2.5 Europe GaN-on-Si Wafer Consumption (2021-2032)
  • 2.6 Japan GaN-on-Si Wafer Consumption (2021-2032)
  • 2.7 South Korea GaN-on-Si Wafer Consumption (2021-2032)
  • 2.8 ASEAN GaN-on-Si Wafer Consumption (2021-2032)
  • 2.9 India GaN-on-Si Wafer Consumption (2021-2032)

3 World Manufacturers Competitive Analysis

  • 3.1 World GaN-on-Si Wafer Production Value by Manufacturer (2021-2026)
  • 3.2 World GaN-on-Si Wafer Production by Manufacturer (2021-2026)
  • 3.3 World GaN-on-Si Wafer Average Price by Manufacturer (2021-2026)
  • 3.4 GaN-on-Si Wafer Company Evaluation Quadrant
  • 3.5 Industry Rank and Concentration Rate (CR)
    • 3.5.1 Global GaN-on-Si Wafer Industry Rank of Major Manufacturers
    • 3.5.2 Global Concentration Ratios (CR4) for GaN-on-Si Wafer in 2025
    • 3.5.3 Global Concentration Ratios (CR8) for GaN-on-Si Wafer in 2025
  • 3.6 GaN-on-Si Wafer Market: Overall Company Footprint Analysis
    • 3.6.1 GaN-on-Si Wafer Market: Region Footprint
    • 3.6.2 GaN-on-Si Wafer Market: Company Product Type Footprint
    • 3.6.3 GaN-on-Si Wafer Market: Company Product Application Footprint
  • 3.7 Competitive Environment
    • 3.7.1 Historical Structure of the Industry
    • 3.7.2 Barriers of Market Entry
    • 3.7.3 Factors of Competition
  • 3.8 New Entrant and Capacity Expansion Plans
  • 3.9 Mergers, Acquisition, Agreements, and Collaborations

4 United States VS China VS Rest of the World

  • 4.1 United States VS China: GaN-on-Si Wafer Production Value Comparison
    • 4.1.1 United States VS China: GaN-on-Si Wafer Production Value Comparison (2021 & 2025 & 2032)
    • 4.1.2 United States VS China: GaN-on-Si Wafer Production Value Market Share Comparison (2021 & 2025 & 2032)
  • 4.2 United States VS China: GaN-on-Si Wafer Production Comparison
    • 4.2.1 United States VS China: GaN-on-Si Wafer Production Comparison (2021 & 2025 & 2032)
    • 4.2.2 United States VS China: GaN-on-Si Wafer Production Market Share Comparison (2021 & 2025 & 2032)
  • 4.3 United States VS China: GaN-on-Si Wafer Consumption Comparison
    • 4.3.1 United States VS China: GaN-on-Si Wafer Consumption Comparison (2021 & 2025 & 2032)
    • 4.3.2 United States VS China: GaN-on-Si Wafer Consumption Market Share Comparison (2021 & 2025 & 2032)
  • 4.4 United States Based GaN-on-Si Wafer Manufacturers and Market Share, 2021-2026
    • 4.4.1 United States Based GaN-on-Si Wafer Manufacturers, Headquarters and Production Site (States, Country)
    • 4.4.2 United States Based Manufacturers GaN-on-Si Wafer Production Value (2021-2026)
    • 4.4.3 United States Based Manufacturers GaN-on-Si Wafer Production (2021-2026)
  • 4.5 China Based GaN-on-Si Wafer Manufacturers and Market Share
    • 4.5.1 China Based GaN-on-Si Wafer Manufacturers, Headquarters and Production Site (Province, Country)
    • 4.5.2 China Based Manufacturers GaN-on-Si Wafer Production Value (2021-2026)
    • 4.5.3 China Based Manufacturers GaN-on-Si Wafer Production (2021-2026)
  • 4.6 Rest of World Based GaN-on-Si Wafer Manufacturers and Market Share, 2021-2026
    • 4.6.1 Rest of World Based GaN-on-Si Wafer Manufacturers, Headquarters and Production Site (State, Country)
    • 4.6.2 Rest of World Based Manufacturers GaN-on-Si Wafer Production Value (2021-2026)
    • 4.6.3 Rest of World Based Manufacturers GaN-on-Si Wafer Production (2021-2026)

5 Market Analysis by Type

  • 5.1 World GaN-on-Si Wafer Market Size Overview by Type: 2021 VS 2025 VS 2032
  • 5.2 Segment Introduction by Type
    • 5.2.1 6 inch GaN-on-Si Wafer
    • 5.2.2 8 inch GaN-on-Si Wafer
    • 5.2.3 12 inch GaN-on-Si Wafer
    • 5.2.4 Others
  • 5.3 Market Segment by Type
    • 5.3.1 World GaN-on-Si Wafer Production by Type (2021-2032)
    • 5.3.2 World GaN-on-Si Wafer Production Value by Type (2021-2032)
    • 5.3.3 World GaN-on-Si Wafer Average Price by Type (2021-2032)

6 Market Analysis by Application

  • 6.1 World GaN-on-Si Wafer Market Size Overview by Application: 2021 VS 2025 VS 2032
  • 6.2 Segment Introduction by Application
    • 6.2.1 Consumer Electronics
    • 6.2.2 Industrial
    • 6.2.3 Telecom & Datacom
    • 6.2.4 Automotive Electronics
    • 6.2.5 Defense & Aerospace
    • 6.2.6 Renewable & Energy Storage
    • 6.2.7 Others
  • 6.3 Market Segment by Application
    • 6.3.1 World GaN-on-Si Wafer Production by Application (2021-2032)
    • 6.3.2 World GaN-on-Si Wafer Production Value by Application (2021-2032)
    • 6.3.3 World GaN-on-Si Wafer Average Price by Application (2021-2032)

7 Company Profiles

  • 7.1 IQE
    • 7.1.1 IQE Details
    • 7.1.2 IQE Major Business
    • 7.1.3 IQE GaN-on-Si Wafer Product and Services
    • 7.1.4 IQE GaN-on-Si Wafer Production, Price, Value, Gross Margin and Market Share (2021-2026)
    • 7.1.5 IQE Recent Developments/Updates
    • 7.1.6 IQE Competitive Strengths & Weaknesses
  • 7.2 Soitec (EpiGaN)
    • 7.2.1 Soitec (EpiGaN) Details
    • 7.2.2 Soitec (EpiGaN) Major Business
    • 7.2.3 Soitec (EpiGaN) GaN-on-Si Wafer Product and Services
    • 7.2.4 Soitec (EpiGaN) GaN-on-Si Wafer Production, Price, Value, Gross Margin and Market Share (2021-2026)
    • 7.2.5 Soitec (EpiGaN) Recent Developments/Updates
    • 7.2.6 Soitec (EpiGaN) Competitive Strengths & Weaknesses
  • 7.3 Transphorm Inc.
    • 7.3.1 Transphorm Inc. Details
    • 7.3.2 Transphorm Inc. Major Business
    • 7.3.3 Transphorm Inc. GaN-on-Si Wafer Product and Services
    • 7.3.4 Transphorm Inc. GaN-on-Si Wafer Production, Price, Value, Gross Margin and Market Share (2021-2026)
    • 7.3.5 Transphorm Inc. Recent Developments/Updates
    • 7.3.6 Transphorm Inc. Competitive Strengths & Weaknesses
  • 7.4 Sumitomo Electric Device Innovations (SEDI) (SCIOCS)
    • 7.4.1 Sumitomo Electric Device Innovations (SEDI) (SCIOCS) Details
    • 7.4.2 Sumitomo Electric Device Innovations (SEDI) (SCIOCS) Major Business
    • 7.4.3 Sumitomo Electric Device Innovations (SEDI) (SCIOCS) GaN-on-Si Wafer Product and Services
    • 7.4.4 Sumitomo Electric Device Innovations (SEDI) (SCIOCS) GaN-on-Si Wafer Production, Price, Value, Gross Margin and Market Share (2021-2026)
    • 7.4.5 Sumitomo Electric Device Innovations (SEDI) (SCIOCS) Recent Developments/Updates
    • 7.4.6 Sumitomo Electric Device Innovations (SEDI) (SCIOCS) Competitive Strengths & Weaknesses
  • 7.5 NTT Advanced Technology (NTT-AT)
    • 7.5.1 NTT Advanced Technology (NTT-AT) Details
    • 7.5.2 NTT Advanced Technology (NTT-AT) Major Business
    • 7.5.3 NTT Advanced Technology (NTT-AT) GaN-on-Si Wafer Product and Services
    • 7.5.4 NTT Advanced Technology (NTT-AT) GaN-on-Si Wafer Production, Price, Value, Gross Margin and Market Share (2021-2026)
    • 7.5.5 NTT Advanced Technology (NTT-AT) Recent Developments/Updates
    • 7.5.6 NTT Advanced Technology (NTT-AT) Competitive Strengths & Weaknesses
  • 7.6 DOWA Electronics Materials
    • 7.6.1 DOWA Electronics Materials Details
    • 7.6.2 DOWA Electronics Materials Major Business
    • 7.6.3 DOWA Electronics Materials GaN-on-Si Wafer Product and Services
    • 7.6.4 DOWA Electronics Materials GaN-on-Si Wafer Production, Price, Value, Gross Margin and Market Share (2021-2026)
    • 7.6.5 DOWA Electronics Materials Recent Developments/Updates
    • 7.6.6 DOWA Electronics Materials Competitive Strengths & Weaknesses
  • 7.7 BTOZ
    • 7.7.1 BTOZ Details
    • 7.7.2 BTOZ Major Business
    • 7.7.3 BTOZ GaN-on-Si Wafer Product and Services
    • 7.7.4 BTOZ GaN-on-Si Wafer Production, Price, Value, Gross Margin and Market Share (2021-2026)
    • 7.7.5 BTOZ Recent Developments/Updates
    • 7.7.6 BTOZ Competitive Strengths & Weaknesses
  • 7.8 Episil-Precision Inc
    • 7.8.1 Episil-Precision Inc Details
    • 7.8.2 Episil-Precision Inc Major Business
    • 7.8.3 Episil-Precision Inc GaN-on-Si Wafer Product and Services
    • 7.8.4 Episil-Precision Inc GaN-on-Si Wafer Production, Price, Value, Gross Margin and Market Share (2021-2026)
    • 7.8.5 Episil-Precision Inc Recent Developments/Updates
    • 7.8.6 Episil-Precision Inc Competitive Strengths & Weaknesses
  • 7.9 Epistar Corp.
    • 7.9.1 Epistar Corp. Details
    • 7.9.2 Epistar Corp. Major Business
    • 7.9.3 Epistar Corp. GaN-on-Si Wafer Product and Services
    • 7.9.4 Epistar Corp. GaN-on-Si Wafer Production, Price, Value, Gross Margin and Market Share (2021-2026)
    • 7.9.5 Epistar Corp. Recent Developments/Updates
    • 7.9.6 Epistar Corp. Competitive Strengths & Weaknesses
  • 7.10 Enkris Semiconductor Inc
    • 7.10.1 Enkris Semiconductor Inc Details
    • 7.10.2 Enkris Semiconductor Inc Major Business
    • 7.10.3 Enkris Semiconductor Inc GaN-on-Si Wafer Product and Services
    • 7.10.4 Enkris Semiconductor Inc GaN-on-Si Wafer Production, Price, Value, Gross Margin and Market Share (2021-2026)
    • 7.10.5 Enkris Semiconductor Inc Recent Developments/Updates
    • 7.10.6 Enkris Semiconductor Inc Competitive Strengths & Weaknesses
  • 7.11 Innoscience
    • 7.11.1 Innoscience Details
    • 7.11.2 Innoscience Major Business
    • 7.11.3 Innoscience GaN-on-Si Wafer Product and Services
    • 7.11.4 Innoscience GaN-on-Si Wafer Production, Price, Value, Gross Margin and Market Share (2021-2026)
    • 7.11.5 Innoscience Recent Developments/Updates
    • 7.11.6 Innoscience Competitive Strengths & Weaknesses
  • 7.12 China Resources Microelectronics Limited
    • 7.12.1 China Resources Microelectronics Limited Details
    • 7.12.2 China Resources Microelectronics Limited Major Business
    • 7.12.3 China Resources Microelectronics Limited GaN-on-Si Wafer Product and Services
    • 7.12.4 China Resources Microelectronics Limited GaN-on-Si Wafer Production, Price, Value, Gross Margin and Market Share (2021-2026)
    • 7.12.5 China Resources Microelectronics Limited Recent Developments/Updates
    • 7.12.6 China Resources Microelectronics Limited Competitive Strengths & Weaknesses
  • 7.13 CorEnergy
    • 7.13.1 CorEnergy Details
    • 7.13.2 CorEnergy Major Business
    • 7.13.3 CorEnergy GaN-on-Si Wafer Product and Services
    • 7.13.4 CorEnergy GaN-on-Si Wafer Production, Price, Value, Gross Margin and Market Share (2021-2026)
    • 7.13.5 CorEnergy Recent Developments/Updates
    • 7.13.6 CorEnergy Competitive Strengths & Weaknesses
  • 7.14 Suzhou Nanowin Science and Technology
    • 7.14.1 Suzhou Nanowin Science and Technology Details
    • 7.14.2 Suzhou Nanowin Science and Technology Major Business
    • 7.14.3 Suzhou Nanowin Science and Technology GaN-on-Si Wafer Product and Services
    • 7.14.4 Suzhou Nanowin Science and Technology GaN-on-Si Wafer Production, Price, Value, Gross Margin and Market Share (2021-2026)
    • 7.14.5 Suzhou Nanowin Science and Technology Recent Developments/Updates
    • 7.14.6 Suzhou Nanowin Science and Technology Competitive Strengths & Weaknesses
  • 7.15 Qingdao Cohenius Microelectronics
    • 7.15.1 Qingdao Cohenius Microelectronics Details
    • 7.15.2 Qingdao Cohenius Microelectronics Major Business
    • 7.15.3 Qingdao Cohenius Microelectronics GaN-on-Si Wafer Product and Services
    • 7.15.4 Qingdao Cohenius Microelectronics GaN-on-Si Wafer Production, Price, Value, Gross Margin and Market Share (2021-2026)
    • 7.15.5 Qingdao Cohenius Microelectronics Recent Developments/Updates
    • 7.15.6 Qingdao Cohenius Microelectronics Competitive Strengths & Weaknesses
  • 7.16 Shaanxi Yuteng Electronic Technology
    • 7.16.1 Shaanxi Yuteng Electronic Technology Details
    • 7.16.2 Shaanxi Yuteng Electronic Technology Major Business
    • 7.16.3 Shaanxi Yuteng Electronic Technology GaN-on-Si Wafer Product and Services
    • 7.16.4 Shaanxi Yuteng Electronic Technology GaN-on-Si Wafer Production, Price, Value, Gross Margin and Market Share (2021-2026)
    • 7.16.5 Shaanxi Yuteng Electronic Technology Recent Developments/Updates
    • 7.16.6 Shaanxi Yuteng Electronic Technology Competitive Strengths & Weaknesses
  • 7.17 Sanan Optoelectronics
    • 7.17.1 Sanan Optoelectronics Details
    • 7.17.2 Sanan Optoelectronics Major Business
    • 7.17.3 Sanan Optoelectronics GaN-on-Si Wafer Product and Services
    • 7.17.4 Sanan Optoelectronics GaN-on-Si Wafer Production, Price, Value, Gross Margin and Market Share (2021-2026)
    • 7.17.5 Sanan Optoelectronics Recent Developments/Updates
    • 7.17.6 Sanan Optoelectronics Competitive Strengths & Weaknesses
  • 7.18 IVWorks
    • 7.18.1 IVWorks Details
    • 7.18.2 IVWorks Major Business
    • 7.18.3 IVWorks GaN-on-Si Wafer Product and Services
    • 7.18.4 IVWorks GaN-on-Si Wafer Production, Price, Value, Gross Margin and Market Share (2021-2026)
    • 7.18.5 IVWorks Recent Developments/Updates
    • 7.18.6 IVWorks Competitive Strengths & Weaknesses

8 Industry Chain Analysis

  • 8.1 GaN-on-Si Wafer Industry Chain
  • 8.2 GaN-on-Si Wafer Upstream Analysis
    • 8.2.1 GaN-on-Si Wafer Core Raw Materials
    • 8.2.2 Main Manufacturers of GaN-on-Si Wafer Core Raw Materials
  • 8.3 Midstream Analysis
  • 8.4 Downstream Analysis
  • 8.5 GaN-on-Si Wafer Production Mode
  • 8.6 GaN-on-Si Wafer Procurement Model
  • 8.7 GaN-on-Si Wafer Industry Sales Model and Sales Channels
    • 8.7.1 GaN-on-Si Wafer Sales Model
    • 8.7.2 GaN-on-Si Wafer Typical Distributors

9 Research Findings and Conclusion

    10 Appendix

    • 10.1 Methodology
    • 10.2 Research Process and Data Source

    The global GaN-on-Si Wafer market size is expected to reach $ 806 million by 2032, rising at a market growth of 27.4% CAGR during the forecast period (2026-2032).
    Gallium nitride (GaN) is used as the wide band gap material for next generation power semiconductors and high frequency devices. Gallium Nitride on Silicon wafers are used for both Power and 5F/RF application, D-mode GaN-on-Si HEMT & E-mode GaN-on-Si HEMT, etc. Currently the key size is 6 inch GaN Si wafer, and the 8 inch GaN Si wafer will grow faster.
    Global key players of GaN-on-Si Wafer include Innoscience, Enkris Semiconductor Inc, DOWA Electronics Materials, NTT Advanced Technology (NTT-AT), IQE, etc. The top five players hold a share over 63%. China is the largest market, with a share about 47%. In terms of product type, 6 inch GaN-on-Si Wafer is the largest segment, occupied for a share of 67%. In terms of application, Consumer Electronics has a share about 87 percent.
    This report studies the global GaN-on-Si Wafer production, demand, key manufacturers, and key regions.
    This report is a detailed and comprehensive analysis of the world market for GaN-on-Si Wafer and provides market size (US$ million) and Year-over-Year (YoY) Growth, considering 2025 as the base year. This report explores demand trends and competition, as well as details the characteristics of GaN-on-Si Wafer that contribute to its increasing demand across many markets.
    Highlights and key features of the study
    Global GaN-on-Si Wafer total production and demand, 2021-2032, (Pieces)
    Global GaN-on-Si Wafer total production value, 2021-2032, (USD Million)
    Global GaN-on-Si Wafer production by region & country, production, value, CAGR, 2021-2032, (USD Million) & (Pieces), (based on production site)
    Global GaN-on-Si Wafer consumption by region & country, CAGR, 2021-2032 & (Pieces)
    U.S. VS China: GaN-on-Si Wafer domestic production, consumption, key domestic manufacturers and share
    Global GaN-on-Si Wafer production by manufacturer, production, price, value and market share 2021-2026, (USD Million) & (Pieces)
    Global GaN-on-Si Wafer production by Type, production, value, CAGR, 2021-2032, (USD Million) & (Pieces)
    Global GaN-on-Si Wafer production by Application, production, value, CAGR, 2021-2032, (USD Million) & (Pieces)
    This report profiles key players in the global GaN-on-Si Wafer market based on the following parameters - company overview, production, value, price, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include IQE, Soitec (EpiGaN), Transphorm Inc., Sumitomo Electric Device Innovations (SEDI) (SCIOCS), NTT Advanced Technology (NTT-AT), DOWA Electronics Materials, 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.
    Stakeholders would have ease in decision-making through various strategy matrices used in analyzing the World GaN-on-Si Wafer market
    Detailed Segmentation:
    Each section contains quantitative market data including market by value (US$ Millions), volume (production, consumption) & (Pieces) and average price (US$/Piece) by manufacturer, by Type, and by Application. Data is given for the years 2021-2032 by year with 2025 as the base year, 2026 as the estimate year, and 2027-2032 as the forecast year.
    Global GaN-on-Si Wafer Market, By Region:
    United States
    China
    Europe
    Japan
    South Korea
    ASEAN
    India
    Rest of World
    Global GaN-on-Si Wafer Market, Segmentation by Type:
    6 inch GaN-on-Si Wafer
    8 inch GaN-on-Si Wafer
    12 inch GaN-on-Si Wafer
    Others
    Global GaN-on-Si Wafer Market, Segmentation by Application:
    Consumer Electronics
    Industrial
    Telecom & Datacom
    Automotive Electronics
    Defense & Aerospace
    Renewable & Energy Storage
    Others
    Companies Profiled:
    IQE
    Soitec (EpiGaN)
    Transphorm Inc.
    Sumitomo Electric Device Innovations (SEDI) (SCIOCS)
    NTT Advanced Technology (NTT-AT)
    DOWA Electronics Materials
    BTOZ
    Episil-Precision Inc
    Epistar Corp.
    Enkris Semiconductor Inc
    Innoscience
    China Resources Microelectronics Limited
    CorEnergy
    Suzhou Nanowin Science and Technology
    Qingdao Cohenius Microelectronics
    Shaanxi Yuteng Electronic Technology
    Sanan Optoelectronics
    IVWorks
    Key Questions Answered:
    1. How big is the global GaN-on-Si Wafer market?
    2. What is the demand of the global GaN-on-Si Wafer market?
    3. What is the year over year growth of the global GaN-on-Si Wafer market?
    4. What is the production and production value of the global GaN-on-Si Wafer market?
    5. Who are the key producers in the global GaN-on-Si Wafer market?
    6. What are the growth factors driving the market demand?

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