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"

GLC Semiconductor Group

 , CN Manufacturer
GaN-on-Si, GaN -on-SiC epitaxial wafers, and related chip design.

EPISTROMO LLC

 , BG Manufacturer
Small quantity epi-service on various substrates including Si, SiC and Sapphire but not limiting by them.

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

EpiGaN nv (now part of Soitec Belgium)

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

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

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

OMMIC

 , FR Manufacturer
Supplier of epitaxy, foundry services and MMICs based around the most advanced III-V processes, in particular in GaN and GaAs semiconductor technologies.

San'an Optoelectronics

 , CN Manufacturer,  Custom Manufacturer
R&D, production and marketing of full-color, ultrahigh-brightness LED epitaxial wafers, chips, III-V compound semiconductors, microwave communication IC and power devices and optical communication components.

GlobalWafers Co., Ltd

 , TW Manufacturer
GlobalWafers Co., Ltd. is the largest company specializing in 3” to 12” silicon wafer manufacturing in Taiwan, possessing a complete production line from ingot growth, slicing, etching, diffusion, polishing and epitaxy.

Sino-American Silicon Products Inc (SAS)

 , TW Manufacturer
Manufacture CZ/FZ/NTD Silicon ingots, Epi wafers, polished wafers, Antimony-doped wafers, etched wafers, TVS wafers, Arsenic-doped wafers, ultra thin wafers, deep diffusion wafers, solar ingot and wafers, cells, modules and Sapphire wafers.

NTT Advanced Technology Corporation

 , JP Manufacturer,  Custom Manufacturer
Manufacturer of materials for semiconductor industry

Homray Material Technology Ltd

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