According to our (Global Info Research) latest study, the global GaN on Silicon Templates market size was valued at US$ 372 million in 2025 and is forecast to a readjusted size of US$ 1456 million by 2032 with a CAGR of 21.8% during review period.
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.
Growing new applications like data centers, renewables and the next generation of wireless networks (5G) need high switching frequencies and efficient energy management, while working under high power densities. GaN technology enables all three properties. By doing so, GaN technology not only supports future growth markets, but helps contributing in parallel to decarbonise digitalisation, energy distribution and mobility. Hence GaN-on-Si wafers are expected to be increasingly used as material of choice for such applications.
The global key manufacturers of GaN-on-Si Wafer include Innoscience, NTT Advanced Technology (NTT-AT), DOWA Electronics Materials, Enkris Semiconductor Inc, IQE, Soitec (EpiGaN), China Resources Microelectronics Limited and Sumitomo Electric Device Innovations (SEDI) (SCIOCS), etc. In 2023, the global top six players had a share approximately 75% in terms of revenue.
In terms of product, currently the 6 inch GaN-on-Si Wafers is the largest segment, hold a share about 66%. In next ten years, 8 and 12 6 inch GaN-on-Si Wafers will grow faster.
Currently the Consumer Electronics is the largest application, with a share about 85%, in next ten years, this segment will still be the largest market. Automotive electronics will be fastest growing application, especially in OBC, DC/DC, and radar/ self-driving.
In past several years, more and more Chinese players are entering the GaN market, it is projected that, China will play more roles in next ten years.
This report is a detailed and comprehensive analysis for global GaN on Silicon Templates 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 Silicon Templates market size and forecasts, in consumption value ($ Million), sales quantity (Pieces), and average selling prices (US$/Piece), 2021-2032
Global GaN on Silicon Templates market size and forecasts by region and country, in consumption value ($ Million), sales quantity (Pieces), and average selling prices (US$/Piece), 2021-2032
Global GaN on Silicon Templates market size and forecasts, by Type and by Application, in consumption value ($ Million), sales quantity (Pieces), and average selling prices (US$/Piece), 2021-2032
Global GaN on Silicon Templates market shares of main players, shipments in revenue ($ Million), sales quantity (Pieces), and ASP (US$/Piece), 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 Silicon Templates
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 Silicon Templates 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, 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.
Market Segmentation
GaN on Silicon Templates 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
6 inch GaN-on-Si Wafer
8 inch GaN-on-Si Wafer
12 inch GaN-on-Si Wafer
Others
Market segment by Application
Consumer Electronics
Industrial
Telecom & Datacom
Automotive Electronics
Defense & Aerospace
Renewable & Energy Storage
Others
Major players 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
A-PRO Semicon
Beijing Zhongboxin Semiconductor Technology
Suzhou Han Hua Semiconductor
Apro semi
GaNcool
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 Silicon Templates product scope, market overview, market estimation caveats and base year.
Chapter 2, to profile the top manufacturers of GaN on Silicon Templates, with price, sales quantity, revenue, and global market share of GaN on Silicon Templates from 2021 to 2026.
Chapter 3, the GaN on Silicon Templates competitive situation, sales quantity, revenue, and global market share of top manufacturers are analyzed emphatically by landscape contrast.
Chapter 4, the GaN on Silicon Templates 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 Silicon Templates 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 Silicon Templates.
Chapter 14 and 15, to describe GaN on Silicon Templates sales channel, distributors, customers, research findings and conclusion.
Summary:
Get latest Market Research Reports on GaN on Silicon Templates. Industry analysis & Market Report on GaN on Silicon Templates is a syndicated market report, published as Global GaN on Silicon Templates Market 2026 by Manufacturers, Regions, Type and Application, Forecast to 2032. It is complete Research Study and Industry Analysis of GaN on Silicon Templates market, to understand, Market Demand, Growth, trends analysis and Factor Influencing market.