SemiQ Inc.

SemiQ Inc. is a niche in the Analog, Power, RF segment of the semiconductor & AI supply chain, headquartered in United States.

Lake Forest, CA maker of SiC power semiconductors and 150mm SiC epitaxial wafers for high-voltage uses.

Headquarters: United States
Market position: niche
Value-chain segment: Power Semiconductors (incl. SiC, GaN), Silicon Wafers
Key products: QSiC 1200V/1700V SiC MOSFETs, SiC Schottky diodes, 150mm SiC epitaxial wafers

About SemiQ Inc.

SemiQ Inc., headquartered in United States, operates in the Power Semiconductors (incl. SiC, GaN) and Silicon Wafers segments of the semiconductor & AI supply chain and is positioned as a market niche there. Its key products include QSiC 1200V/1700V SiC MOSFETs, SiC Schottky diodes, 150mm SiC epitaxial wafers.

Role in the chain

SemiQ Inc. is a market niche in Analog, Power, RF (Power Semiconductors (incl. SiC, GaN)), headquartered in United States. Lake Forest, CA maker of SiC power semiconductors and 150mm SiC epitaxial wafers for high-voltage uses.

Diligence questions

SemiQ Inc. is headquartered in United States. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
SemiQ Inc. is private in this dataset (no ticker). What primary-source filings or audited statements exist, and what is still only a one-liner?
Before treating any edge as a verified relationship, check the provenance labels on the company page and the method note at /methodology.

Full diligence pack for SemiQ Inc.

Key products

QSiC 1200V/1700V SiC MOSFETs
SiC Schottky diodes
150mm SiC epitaxial wafers

More Analog, Power, RF companies

Sources

Open the interactive supply-chain view →

Cite as: wafergraph, “SemiQ Inc. — supply chain, financials & market position”, https://wafergraph.com/company/semiq (data as of 2026-10-04).

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