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Industry Research
GaN-on-Si Wafer Industry Research Report 2026
Market perspective
The global GaN-on-Si Wafer market was valued at US$ million in 2025 and is projected to reach US$ million by 2032, implying a CAGR of % over 2026–2032.
The North America market for GaN-on-Si Wafer is forecast to increase from US$ million in 2026 to US$ million by 2032, corresponding to a CAGR of % over 2026–2032.
The Europe market for GaN-on-Si Wafer is projected to rise from US$ million in 2026 to US$ million by 2032, registering a CAGR of % over 2026–2032.
Read the full market overview
The Asia Pacific market for GaN-on-Si Wafer is expected to grow from US$ million in 2026 to US$ million by 2032, at a CAGR of % over 2026–2032.
Leading global manufacturers of GaN-on-Si Wafer include , among others. In 2025, the top three vendors together accounted for approximately % of global revenue.
Report Scope
This report quantifies the global GaN-on-Si Wafer market in revenue (US$ million) and, where applicable, sales volume (k pcs), using 2025 as the base year and providing annual historical and forecast data for 2021–2032.
It standardizes definitions of types and applications, harmonizes vendor attribution, and presents comparable time series by company, type, application, and region/country, including indicative price bands (US$/k pcs) and concentration ratios (CR5/CR10).
The outputs are intended to support strategy development, budgeting, and performance benchmarking for manufacturers, new entrants, channel partners, and investors; the report also reviews technology shifts and notable product introductions relevant to GaN-on-Si Wafer.
Key Companies & Market Share Insights
This section profiles leading manufacturers, combining 2021–2025 results with a 2026–2032 outlook. It reports revenue, market share, price bands, product and application mix, regional and channel mix, and key developments (M&A, capacity additions, certifications). It also provides global revenue, average price, and—where applicable—sales volume by manufacturer, and calculates CR5/CR10 and rank changes to support comparative benchmarking.
GaN-on-Si Wafer Market by Company
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
GaN-on-Si Wafer Segment by Type
6 inch GaN-on-Si Wafer
8 inch GaN-on-Si Wafer
12 inch GaN-on-Si Wafer
Others
GaN-on-Si Wafer Segment by Application
Consumer Electronics
Industrial
Telecom & Datacom
Automotive Electronics
Defense & Aerospace
Renewable & Energy Storage
Others
GaN-on-Si Wafer Segment by Region
North America
United States
Canada
Mexico
Europe
Germany
France
U.K.
Italy
Russia
Spain
Netherlands
Switzerland
Sweden
Poland
Asia-Pacific
China
Japan
South Korea
India
Australia
Taiwan
Southeast Asia
South America
Brazil
Argentina
Chile
Middle East & Africa
Egypt
South Africa
Israel
Türkiye
GCC Countries
Key Drivers & Barriers
High-impact rendering factors and drivers have been studied in this report to aid the readers to understand the general development. Moreover, the report includes restraints and challenges that may act as stumbling blocks on the way of the players. This will assist the users to be attentive and make informed decisions related to business. Specialists have also laid their focus on the upcoming business prospects.
Reasons to Buy This Report
1. This report will help the readers to understand the competition within the industries and strategies for the competitive environment to enhance the potential profit. The report also focuses on the competitive landscape of the global GaN-on-Si Wafer market, and introduces in detail the market share, industry ranking, competitor ecosystem, market performance, new product development, operation situation, expansion, and acquisition. etc. of the main players, which helps the readers to identify the main competitors and deeply understand the competition pattern of the market.
2. This report will help stakeholders to understand the global industry status and trends of GaN-on-Si Wafer and provides them with information on key market drivers, restraints, challenges, and opportunities.
3. This report will help stakeholders to understand competitors better and gain more insights to strengthen their position in their businesses. The competitive landscape section includes the market share and rank (in volume and value), competitor ecosystem, new product development, expansion, and acquisition.
4. This report stays updated with novel technology integration, features, and the latest developments in the market
5. This report helps stakeholders to gain insights into which regions to target globally
6. This report helps stakeholders to gain insights into the end-user perception concerning the adoption of GaN-on-Si Wafer.
7. This report helps stakeholders to identify some of the key players in the market and understand their valuable contribution.
Chapter Outline
Chapter 1: Research objectives, research methods, data sources, data cross-validation;
Chapter 2: Introduces the report scope of the report, executive summary of different market segments (by region, product type, application, etc), including the market size of each market segment, future development potential, and so on. It offers a high-level view of the current state of the market and its likely evolution in the short to mid-term, and long term.
Chapter 3: Detailed analysis of GaN-on-Si Wafer manufacturers competitive landscape, price, production and value market share, latest development plan, merger, and acquisition information, etc.
Chapter 4: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product production/output, value, price, gross margin, product introduction, recent development, etc.
Chapter 5: Production/output, value of GaN-on-Si Wafer by region/country. It provides a quantitative analysis of the market size and development potential of each region in the next six years.
Chapter 6: Consumption of GaN-on-Si Wafer in regional level and country level. It provides a quantitative analysis of the market size and development potential of each region and its main countries and introduces the market development, future development prospects, market space, and production of each country in the world.
Chapter 7: Provides the analysis of various market segments by type, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different market segments.
Chapter 8: Provides the analysis of various market segments by application, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.
Chapter 9: Analysis of industrial chain, including the upstream and downstream of the industry.
Chapter 10: Introduces the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by manufacturers in the industry, and the analysis of relevant policies in the industry.
Chapter 11: The main points and conclusions of the report.
More report detail
Tables and figures
Scope & coverage.
Types
- 6 inch GaN-on-Si Wafer
- 8 inch GaN-on-Si Wafer
- 12 inch GaN-on-Si Wafer
- Others
Applications
- Consumer Electronics
- Industrial
- Telecom & Datacom
- Automotive Electronics
- Defense & Aerospace
- Renewable & Energy Storage
- Others
Companies covered
- 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
Inside the report.
1 Preface
- 1.1 Scope of Report
- 1.2 Reasons for Doing This Study
- 1.3 Research Methodology
- 1.4 Research Process
- 1.5 Data Source
- 1.5.1 Secondary Sources
- 1.5.2 Primary Sources
2 Market Overview
- 2.1 Product Definition
- 2.2 GaN-on-Si Wafer by Type
- 2.2.1 Market Value Comparison by Type (2021 VS 2025 VS 2032) & (US$ Million)
- 2.2.2 6 inch GaN-on-Si Wafer
- 2.2.3 8 inch GaN-on-Si Wafer
- 2.2.4 12 inch GaN-on-Si Wafer
- 2.2.5 Others
- 2.3 GaN-on-Si Wafer by Application
- 2.3.1 Market Value Comparison by Application (2021 VS 2025 VS 2032) & (US$ Million)
- 2.3.2 Consumer Electronics
- 2.3.3 Industrial
- 2.3.4 Telecom & Datacom
- 2.3.5 Automotive Electronics
- 2.3.6 Defense & Aerospace
- 2.3.7 Renewable & Energy Storage
- 2.3.8 Others
- 2.4 Global Market Growth Prospects
- 2.4.1 Global GaN-on-Si Wafer Production Value Estimates and Forecasts (2021-2032)
- 2.4.2 Global GaN-on-Si Wafer Production Capacity Estimates and Forecasts (2021-2032)
- 2.4.3 Global GaN-on-Si Wafer Production Estimates and Forecasts (2021-2032)
- 2.4.4 Global GaN-on-Si Wafer Market Average Price (2021-2032)
3 Market Competitive Landscape by Manufacturers
- 3.1 Global GaN-on-Si Wafer Production by Manufacturers (2021-2026)
- 3.2 Global GaN-on-Si Wafer Production Value by Manufacturers (2021-2026)
- 3.3 Global GaN-on-Si Wafer Average Price by Manufacturers (2021-2026)
- 3.4 Global GaN-on-Si Wafer Industry Manufacturers Ranking, 2024 VS 2025 VS 2026
- 3.5 Global GaN-on-Si Wafer Key Manufacturers, Manufacturing Sites & Headquarters
- 3.6 Global GaN-on-Si Wafer Manufacturers, Product Type & Application
- 3.7 Global GaN-on-Si Wafer Manufacturers Established Date
- 3.8 Global GaN-on-Si Wafer Market CR5 and HHI
- 3.9 Global Manufacturers Mergers & Acquisition
4 Manufacturers Profiled
- 4.1 IQE
- 4.1.1 IQE GaN-on-Si Wafer Company Information
- 4.1.2 IQE GaN-on-Si Wafer Business Overview
- 4.1.3 IQE GaN-on-Si Wafer Production, Value and Gross Margin (2021-2026)
- 4.1.4 IQE Product Portfolio
- 4.1.5 IQE Recent Developments
- 4.2 Soitec (EpiGaN)
- 4.2.1 Soitec (EpiGaN) GaN-on-Si Wafer Company Information
- 4.2.2 Soitec (EpiGaN) GaN-on-Si Wafer Business Overview
- 4.2.3 Soitec (EpiGaN) GaN-on-Si Wafer Production, Value and Gross Margin (2021-2026)
- 4.2.4 Soitec (EpiGaN) Product Portfolio
- 4.2.5 Soitec (EpiGaN) Recent Developments
- 4.3 Transphorm Inc.
- 4.3.1 Transphorm Inc. GaN-on-Si Wafer Company Information
- 4.3.2 Transphorm Inc. GaN-on-Si Wafer Business Overview
- 4.3.3 Transphorm Inc. GaN-on-Si Wafer Production, Value and Gross Margin (2021-2026)
- 4.3.4 Transphorm Inc. Product Portfolio
- 4.3.5 Transphorm Inc. Recent Developments
- 4.4 Sumitomo Electric Device Innovations (SEDI) (SCIOCS)
- 4.4.1 Sumitomo Electric Device Innovations (SEDI) (SCIOCS) GaN-on-Si Wafer Company Information
- 4.4.2 Sumitomo Electric Device Innovations (SEDI) (SCIOCS) GaN-on-Si Wafer Business Overview
- 4.4.3 Sumitomo Electric Device Innovations (SEDI) (SCIOCS) GaN-on-Si Wafer Production, Value and Gross Margin (2021-2026)
- 4.4.4 Sumitomo Electric Device Innovations (SEDI) (SCIOCS) Product Portfolio
- 4.4.5 Sumitomo Electric Device Innovations (SEDI) (SCIOCS) Recent Developments
- 4.5 NTT Advanced Technology (NTT-AT)
- 4.5.1 NTT Advanced Technology (NTT-AT) GaN-on-Si Wafer Company Information
- 4.5.2 NTT Advanced Technology (NTT-AT) GaN-on-Si Wafer Business Overview
- 4.5.3 NTT Advanced Technology (NTT-AT) GaN-on-Si Wafer Production, Value and Gross Margin (2021-2026)
- 4.5.4 NTT Advanced Technology (NTT-AT) Product Portfolio
- 4.5.5 NTT Advanced Technology (NTT-AT) Recent Developments
- 4.6 DOWA Electronics Materials
- 4.6.1 DOWA Electronics Materials GaN-on-Si Wafer Company Information
- 4.6.2 DOWA Electronics Materials GaN-on-Si Wafer Business Overview
- 4.6.3 DOWA Electronics Materials GaN-on-Si Wafer Production, Value and Gross Margin (2021-2026)
- 4.6.4 DOWA Electronics Materials Product Portfolio
- 4.6.5 DOWA Electronics Materials Recent Developments
- 4.7 BTOZ
- 4.7.1 BTOZ GaN-on-Si Wafer Company Information
- 4.7.2 BTOZ GaN-on-Si Wafer Business Overview
- 4.7.3 BTOZ GaN-on-Si Wafer Production, Value and Gross Margin (2021-2026)
- 4.7.4 BTOZ Product Portfolio
- 4.7.5 BTOZ Recent Developments
- 4.8 Episil-Precision Inc
- 4.8.1 Episil-Precision Inc GaN-on-Si Wafer Company Information
- 4.8.2 Episil-Precision Inc GaN-on-Si Wafer Business Overview
- 4.8.3 Episil-Precision Inc GaN-on-Si Wafer Production, Value and Gross Margin (2021-2026)
- 4.8.4 Episil-Precision Inc Product Portfolio
- 4.8.5 Episil-Precision Inc Recent Developments
- 4.9 Epistar Corp.
- 4.9.1 Epistar Corp. GaN-on-Si Wafer Company Information
- 4.9.2 Epistar Corp. GaN-on-Si Wafer Business Overview
- 4.9.3 Epistar Corp. GaN-on-Si Wafer Production, Value and Gross Margin (2021-2026)
- 4.9.4 Epistar Corp. Product Portfolio
- 4.9.5 Epistar Corp. Recent Developments
- 4.10 Enkris Semiconductor Inc
- 4.10.1 Enkris Semiconductor Inc GaN-on-Si Wafer Company Information
- 4.10.2 Enkris Semiconductor Inc GaN-on-Si Wafer Business Overview
- 4.10.3 Enkris Semiconductor Inc GaN-on-Si Wafer Production, Value and Gross Margin (2021-2026)
- 4.10.4 Enkris Semiconductor Inc Product Portfolio
- 4.10.5 Enkris Semiconductor Inc Recent Developments
- 4.11 Innoscience
- 4.11.1 Innoscience GaN-on-Si Wafer Company Information
- 4.11.2 Innoscience GaN-on-Si Wafer Business Overview
- 4.11.3 Innoscience GaN-on-Si Wafer Production, Value and Gross Margin (2021-2026)
- 4.11.4 Innoscience Product Portfolio
- 4.11.5 Innoscience Recent Developments
- 4.12 China Resources Microelectronics Limited
- 4.12.1 China Resources Microelectronics Limited GaN-on-Si Wafer Company Information
- 4.12.2 China Resources Microelectronics Limited GaN-on-Si Wafer Business Overview
- 4.12.3 China Resources Microelectronics Limited GaN-on-Si Wafer Production, Value and Gross Margin (2021-2026)
- 4.12.4 China Resources Microelectronics Limited Product Portfolio
- 4.12.5 China Resources Microelectronics Limited Recent Developments
- 4.13 CorEnergy
- 4.13.1 CorEnergy GaN-on-Si Wafer Company Information
- 4.13.2 CorEnergy GaN-on-Si Wafer Business Overview
- 4.13.3 CorEnergy GaN-on-Si Wafer Production, Value and Gross Margin (2021-2026)
- 4.13.4 CorEnergy Product Portfolio
- 4.13.5 CorEnergy Recent Developments
- 4.14 Suzhou Nanowin Science and Technology
- 4.14.1 Suzhou Nanowin Science and Technology GaN-on-Si Wafer Company Information
- 4.14.2 Suzhou Nanowin Science and Technology GaN-on-Si Wafer Business Overview
- 4.14.3 Suzhou Nanowin Science and Technology GaN-on-Si Wafer Production, Value and Gross Margin (2021-2026)
- 4.14.4 Suzhou Nanowin Science and Technology Product Portfolio
- 4.14.5 Suzhou Nanowin Science and Technology Recent Developments
- 4.15 Qingdao Cohenius Microelectronics
- 4.15.1 Qingdao Cohenius Microelectronics GaN-on-Si Wafer Company Information
- 4.15.2 Qingdao Cohenius Microelectronics GaN-on-Si Wafer Business Overview
- 4.15.3 Qingdao Cohenius Microelectronics GaN-on-Si Wafer Production, Value and Gross Margin (2021-2026)
- 4.15.4 Qingdao Cohenius Microelectronics Product Portfolio
- 4.15.5 Qingdao Cohenius Microelectronics Recent Developments
- 4.16 Shaanxi Yuteng Electronic Technology
- 4.16.1 Shaanxi Yuteng Electronic Technology GaN-on-Si Wafer Company Information
- 4.16.2 Shaanxi Yuteng Electronic Technology GaN-on-Si Wafer Business Overview
- 4.16.3 Shaanxi Yuteng Electronic Technology GaN-on-Si Wafer Production, Value and Gross Margin (2021-2026)
- 4.16.4 Shaanxi Yuteng Electronic Technology Product Portfolio
- 4.16.5 Shaanxi Yuteng Electronic Technology Recent Developments
- 4.17 Sanan Optoelectronics
- 4.17.1 Sanan Optoelectronics GaN-on-Si Wafer Company Information
- 4.17.2 Sanan Optoelectronics GaN-on-Si Wafer Business Overview
- 4.17.3 Sanan Optoelectronics GaN-on-Si Wafer Production, Value and Gross Margin (2021-2026)
- 4.17.4 Sanan Optoelectronics Product Portfolio
- 4.17.5 Sanan Optoelectronics Recent Developments
- 4.18 IVWorks
- 4.18.1 IVWorks GaN-on-Si Wafer Company Information
- 4.18.2 IVWorks GaN-on-Si Wafer Business Overview
- 4.18.3 IVWorks GaN-on-Si Wafer Production, Value and Gross Margin (2021-2026)
- 4.18.4 IVWorks Product Portfolio
- 4.18.5 IVWorks Recent Developments
5 Global GaN-on-Si Wafer Production by Region
- 5.1 Global GaN-on-Si Wafer Production Estimates and Forecasts by Region: 2021 VS 2025 VS 2032
- 5.2 Global GaN-on-Si Wafer Production by Region: 2021-2032
- 5.2.1 Global GaN-on-Si Wafer Production by Region: 2021-2026
- 5.2.2 Global GaN-on-Si Wafer Production Forecast by Region (2027-2032)
- 5.3 Global GaN-on-Si Wafer Production Value Estimates and Forecasts by Region: 2021 VS 2025 VS 2032
- 5.4 Global GaN-on-Si Wafer Production Value by Region: 2021-2032
- 5.4.1 Global GaN-on-Si Wafer Production Value by Region: 2021-2026
- 5.4.2 Global GaN-on-Si Wafer Production Value Forecast by Region (2027-2032)
- 5.5 Global GaN-on-Si Wafer Market Price Analysis by Region (2021-2026)
- 5.6 Global GaN-on-Si Wafer Production and Value, YOY Growth
- 5.6.1 North America GaN-on-Si Wafer Production Value Estimates and Forecasts (2021-2032)
- 5.6.2 Europe GaN-on-Si Wafer Production Value Estimates and Forecasts (2021-2032)
- 5.6.3 China GaN-on-Si Wafer Production Value Estimates and Forecasts (2021-2032)
- 5.6.4 Japan GaN-on-Si Wafer Production Value Estimates and Forecasts (2021-2032)
- 5.6.5 South Korea GaN-on-Si Wafer Production Value Estimates and Forecasts (2021-2032)
6 Global GaN-on-Si Wafer Consumption by Region
- 6.1 Global GaN-on-Si Wafer Consumption Estimates and Forecasts by Region: 2021 VS 2025 VS 2032
- 6.2 Global GaN-on-Si Wafer Consumption by Region (2021-2032)
- 6.2.1 Global GaN-on-Si Wafer Consumption by Region: 2021-2026
- 6.2.2 Global GaN-on-Si Wafer Forecasted Consumption by Region (2027-2032)
- 6.3 North America
- 6.3.1 North America GaN-on-Si Wafer Consumption Growth Rate by Country: 2021 VS 2025 VS 2032
- 6.3.2 North America GaN-on-Si Wafer Consumption by Country (2021-2032)
- 6.3.3 United States
- 6.3.4 Canada
- 6.3.5 Mexico
- 6.4 Europe
- 6.4.1 Europe GaN-on-Si Wafer Consumption Growth Rate by Country: 2021 VS 2025 VS 2032
- 6.4.2 Europe GaN-on-Si Wafer Consumption by Country (2021-2032)
- 6.4.3 Germany
- 6.4.4 France
- 6.4.5 U.K.
- 6.4.6 Italy
- 6.4.7 Russia
- 6.4.8 Spain
- 6.4.9 Netherlands
- 6.4.10 Switzerland
- 6.4.11 Sweden
- 6.4.12 Poland
- 6.5 Asia Pacific
- 6.5.1 Asia Pacific GaN-on-Si Wafer Consumption Growth Rate by Country: 2021 VS 2025 VS 2032
- 6.5.2 Asia Pacific GaN-on-Si Wafer Consumption by Country (2021-2032)
- 6.5.3 China
- 6.5.4 Japan
- 6.5.5 South Korea
- 6.5.6 India
- 6.5.7 Australia
- 6.5.8 Taiwan
- 6.5.9 Southeast Asia
- 6.6 South America, Middle East & Africa
- 6.6.1 South America, Middle East & Africa GaN-on-Si Wafer Consumption Growth Rate by Country: 2021 VS 2025 VS 2032
- 6.6.2 South America, Middle East & Africa GaN-on-Si Wafer Consumption by Country (2021-2032)
- 6.6.3 Brazil
- 6.6.4 Argentina
- 6.6.5 Chile
- 6.6.6 Turkey
- 6.6.7 GCC Countries
7 Segment by Type
- 7.1 Global GaN-on-Si Wafer Production by Type (2021-2032)
- 7.1.1 Global GaN-on-Si Wafer Production by Type (2021-2032) & (k pcs)
- 7.1.2 Global GaN-on-Si Wafer Production Market Share by Type (2021-2032)
- 7.2 Global GaN-on-Si Wafer Production Value by Type (2021-2032)
- 7.2.1 Global GaN-on-Si Wafer Production Value by Type (2021-2032) & (US$ Million)
- 7.2.2 Global GaN-on-Si Wafer Production Value Market Share by Type (2021-2032)
- 7.3 Global GaN-on-Si Wafer Price by Type (2021-2032)
8 Segment by Application
- 8.1 Global GaN-on-Si Wafer Production by Application (2021-2032)
- 8.1.1 Global GaN-on-Si Wafer Production by Application (2021-2032) & (k pcs)
- 8.1.2 Global GaN-on-Si Wafer Production Market Share by Application (2021-2032)
- 8.2 Global GaN-on-Si Wafer Production Value by Application (2021-2032)
- 8.2.1 Global GaN-on-Si Wafer Production Value by Application (2021-2032) & (US$ Million)
- 8.2.2 Global GaN-on-Si Wafer Production Value Market Share by Application (2021-2032)
- 8.3 Global GaN-on-Si Wafer Price by Application (2021-2032)
9 Value Chain and Sales Channels Analysis of the Market
- 9.1 GaN-on-Si Wafer Value Chain Analysis
- 9.1.1 GaN-on-Si Wafer Key Raw Materials
- 9.1.2 Raw Materials Key Suppliers
- 9.1.3 GaN-on-Si Wafer Production Mode & Process
- 9.2 GaN-on-Si Wafer Sales Channels Analysis
- 9.2.1 Direct Comparison with Distribution Share
- 9.2.2 GaN-on-Si Wafer Distributors
- 9.2.3 GaN-on-Si Wafer Customers
10 Global GaN-on-Si Wafer Analyzing Market Dynamics
- 10.1 GaN-on-Si Wafer Industry Trends
- 10.2 GaN-on-Si Wafer Industry Drivers
- 10.3 GaN-on-Si Wafer Industry Opportunities and Challenges
- 10.4 GaN-on-Si Wafer Industry Restraints
11 Report Conclusion
12 Disclaimer
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