Final terms and details of the financing have not been announced and are subject to change. The company did not immediately respond to request for comment.
Founded in 2013, Carbon is a Bay Area business that manufactures 3D printers, develops related technology and makes other hardware and software for the 3D printing industry. The company is perhaps best known for pioneering Digital Light Synthesis technology as a successor to the traditional 3D printing process. Digital Light Synthesis uses light and heat to allow high-volume 3D printing that's pitched as more consistently uniform and durable than traditional techniques; Adidas has used the process to create its Futurecraft 4D shoe line.
The company has already brought in over $400 million in prior backing from a list of investors that includes Sequoia, GV, Northgate Capital and Nikon. Here's a recap of Carbon's previous funding rounds:
March 2014: $11 million Series A at a $29 million valuation
August 2014: $31 million Series B at a $212.5 million valuation
September 2016: $181 million Series C at a $1.1 billion valuation
February 2018: $200 million Series D at a $1.7 billion valuation
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