Sign up today to learn more about Carbon stock

EquityZen is a marketplace for shares of proven pre IPO tech companies

Carbon Stock

3D Printing & Polymer Manufacturing



Notable Investors

Johnson & Johnson Innovation


Redwood City CA, US

Total Funding


About Carbon Stock

Carbon is a 3D printing technology company with a mission to help businesses develop better products and bring them to market in less time. Carbon offers integrated end-use materials, software, and 3D printers to help enable teams to bring products to market — from idea to production.

Carbon was founded in 2013 by Dr. Joseph DeSimone in Redwood City, California. Notable investors include Sequoia Capital, Northgate Capital, Silver Lake Kraftwerk, and GV.


Funding History

September 2013$11.0M
August 2014$31.0M
August 2015$182M
December 2017$200M
March 2019$296M


Co-Chief Executive Officer

Phil DeSimone

Co-Chief Executive Officer

Craig Carlson


Join 300K+ Investors and Shareholders

On our trusted digital marketplace for private companies

EquityZen Recognized As: