Beijing SinoGaN Semiconductor Technology Co., Ltd

 , CN Manufacturer
GaN-on-Si for vertical HEMT, GaN-on-Si for power device, GaN-on-Si for MEMS devices, AlN template on Si for filters, GaN-on-Sapphire for HEMT/SBD

Best Compound Semiconductor Co., Ltd

 , CN Manufacturer,  Service Company
SiC/SiC Epitaxy Wafer Service on 6”, as well GaN/Si on 6" and 8"

Hexagem AB

 , SE Manufacturer
GaN on Silicon wafers

Jiangsu CorEnergy Semiconductor Co Ltd.

 , CN Manufacturer
IC design and foundry. III-V materials (GaN, AlN, InAlN, AlGaN), epitaxial wafers (up to 6um in thickness on 8-inch Silicon wafer), high-voltage power switching (650V HEMTs and SBDs) and RF amplifier devices (sub-6GHz and mmWave).

Enkris Semiconductor, Inc

 , CN Manufacturer
GaN-on-Si for Power, GaN-on-HR_Si for RF, GaN-on-SiC for RF, GaN-on-Sapphire for RF, GaN-on-Si for LED, GaN-on-Sapphire for LED, GaN-on-GaN

IGSS-GaN Pte Ltd

 , SG Manufacturer
GaN-on-Si epiwafers for RF and power applications.

EpiGaN nv (now part of Soitec Belgium)

 , BE Manufacturer
GaN epiwafers, GaN-on-Si wafers, GaN-on-SiC wafers, GaN epiwafers.

TRINITRI

 , RU Manufacturer
GaN wafers, GaN film growth technology and equipment.

Top-GaN sp. z o.o.

 , PL Manufacturer
Customized wafers of (AlGaIn)N epi structures for HEMTs, LEDs and LDs grown on GaN bulk substrates, sapphire, SiC and Si (up to 4 inch diameter).

POWDEC

 , JP Manufacturer
Epiwafers on GaN, Sapphire, and SiC by MOCVD

AIXaTECH GmbH

 , DE Manufacturer
AlN templates on sapphire and silicon

Qromis, Inc

 , US Manufacturer
QST substrates for GaN film growth. GaN wafer and device design and development

Episil Holdings

 , TW Manufacturer,  Service Company
Epiwafers and foundry services

Xiamen Powerway Advanced Material Co., Ltd (PAM-XIAMEN)

 , CN Manufacturer,  Distributor
Manufacturer and distributor of semiconductor wafers

Western Minmetals (SC) Corporation

 , CN Manufacturer,  Custom Manufacturer,  Distributor
High Purity Elements & Compounds, Silicon Crystal & Compound Semiconductors, Chem-Metals & Rare Earth Material and Advanced Material & Metal Compounds.

Homray Material Technology Ltd

 Jiangsu, CN Manufacturer
Manufacturer of GaN and SiC substrates and epiwafers.