Charts & Stats

Global Gallium Nitride Epitaxial Wafers Market — North America by Substrate Type

By Substrate Type, the market is segmented into GaN-on-Sapphire, GaN-on-Silicon (GaN-on-Si), GaN-on-GaN (Native Substrate), and GaN-on-Silicon Carbide (GaN-on-SiC) (2022–2032)

Author: Wantstats Research TeamSource: Wantstats Repository
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Global Gallium Nitride Epitaxial Wafers Market — North America by Substrate Type — full underlying data
LabelGaN-on-SapphireGaN-on-Silicon (GaN-on-Si)GaN-on-GaN (Native Substrate)GaN-on-Silicon Carbide (GaN-on-SiC)
202247.029937 USD Mn37.008625 USD Mn10.433976 USD Mn70.857462 USD Mn
202343.355565 USD Mn37.760169 USD Mn10.503149 USD Mn66.787701 USD Mn
202446.383054 USD Mn44.885117 USD Mn12.24642 USD Mn73.066381 USD Mn
202550.039652 USD Mn54.061677 USD Mn14.371685 USD Mn80.646985 USD Mn
202653.500196 USD Mn64.783112 USD Mn16.704467 USD Mn88.268313 USD Mn
202757.256334 USD Mn77.914497 USD Mn19.451035 USD Mn96.758198 USD Mn
202860.972286 USD Mn93.529699 USD Mn22.567147 USD Mn105.620917 USD Mn
202964.690581 USD Mn112.263575 USD Mn26.136169 USD Mn114.991765 USD Mn
203068.263556 USD Mn134.590012 USD Mn30.185495 USD Mn124.689516 USD Mn
203171.566318 USD Mn161.125326 USD Mn34.756384 USD Mn134.57832 USD Mn
203274.506274 USD Mn192.732913 USD Mn39.925547 USD Mn144.599266 USD Mn

Data Source: Wantstats Repository

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Growth Outlook

  • The North America by Substrate Type portion of the Global Gallium Nitride Epitaxial Wafers Market market is on a steady long-term growth path. Segment value stands at roughly USD 223 Million in 2026 and is projected to reach USD 452 Million by 2032 — a gain of about 102% over the forecast period, translating to a CAGR in the double digits.
  • What the regional split looks like (2026): GaN-on-Silicon Carbide (GaN-on-SiC) leads, holding roughly 40% of segment value — the single largest regional share. GaN-on-Silicon (GaN-on-Si) is the second-largest contributor. GaN-on-Sapphire and GaN-on-GaN (Native Substrate) make up the remainder, in descending order.
  • By 2032, GaN-on-Silicon (GaN-on-Si) alone is expected to reach USD 193 Million, with GaN-on-Silicon Carbide (GaN-on-SiC) at USD 145 Million.

Market Dynamics

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