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SemiSouth Laboratories is a technology company.
SemiSouth Laboratories develops and manufactures silicon carbide (SiC) power devices and materials, including JFETs, diodes, and transistors. The company specializes in SiC semiconductors engineered for high-power, high-efficiency, and harsh-environment applications. Its technical approach leverages SiC properties to create components offering improved performance and reliability in demanding electrical systems.
Founded in 2000, SemiSouth Laboratories emerged as a spin-out from Mississippi State University by Dr. Jeffrey Casady and Dr. Michael Mazzola. These professors utilized their advanced materials and power electronics research to establish the company. Their insight focused on SiC technology's potential to enhance power semiconductor devices, addressing critical needs in energy conversion and management.
SemiSouth’s products cater to sectors requiring robust, efficient power management, including industrial, automotive, and renewable energy. The company's vision was to advance power electronics through widespread SiC technology adoption. By enabling smaller, lighter, and more energy-efficient designs, SemiSouth aimed to facilitate innovation for high-performing electronic infrastructure.
SemiSouth Laboratories has raised $39.0M across 3 funding rounds.
SemiSouth Laboratories has raised $39.0M in total across 3 funding rounds.
SemiSouth Laboratories has raised $39.0M in total across 3 funding rounds.
SemiSouth Laboratories's investors include Aster Capital.
SemiSouth Laboratories is a privately held semiconductor company that designs and manufactures silicon carbide (SiC) materials and high-voltage SiC power devices for high‑efficiency, high‑power and harsh‑environment applications [2][1].
High-Level Overview
Origin Story
Core Differentiators
Role in the Broader Tech Landscape
Quick Take & Future Outlook
If you’d like, I can compile a timeline of SemiSouth’s key products, patents and partnerships (with citations) or compare SemiSouth’s device portfolio and manufacturing scale to other SiC suppliers.
SemiSouth Laboratories has raised $39.0M across 3 funding rounds. Most recently, it raised $30.0M Venture Round in October 2010.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| Oct 1, 2010 | $30.0M Venture Round | Aster Capital | |
| Nov 1, 2009 | $4.0M Venture Round | Aster Capital | |
| Aug 1, 2006 | $5.0M Series A | Aster Capital |