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The Yellow SiC Company

We produce yellow high-purity cubic silicon carbide (3C-SiC) in large quantities.

At The Yellow SiC Group, we have developed a patented process to industrially produce high purity (<1ppm impurities) 3C SiC. There are various applications for this material (e.g. use for power semiconductors). If you want to know more, just contact us.

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The Yellow SiC Development:
Hydrogen production via photocatalysis

Developing the third pilar of renewable energy generation

Do you want to learn more about photocatalysis? See the video or get in contact.

Live photocatalysis demonstration at the SPRIN-D Venture Vision, Leipzig, June 27th 2023.
Our photocatalysis generates hydrogen from only sunlight and no other external charge.
This demonstration, which takes place indoors, uses only the blue light of the solar spectrum. 

Participate as an Investor

If you are a professional investor, Venture Fund or Family Office, you might want to participate in Yellow SiC's financing round. In this case please contact us .

Sphere on Spiral Stairs

We need you!

If you are a team player, fluent in German and Englisch and if you would like to work in a great team in Berlin-Adlershof, please apply at

Contact us

Thank you for your message!


The Yellow SiC Holding GmbH

Schwarzschildstr. 1

12489 Berlin

Telefon: +49 30 63924790



Vertretungsberechtigte Geschäftsführung: Prof. Dr. Siegmund Greulich-Weber, Dr. Christopher Höfener

Sitz der Gesellschaft: Berlin (Deutschland) - Handelsregister: Amtsgericht Berlin HRB 233818



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