Carbon
Redwood City, US · Founded 2013 · Delaware corporation · 523 employees on LinkedIn · 7 known investors
Find your way into Carbon
1,954 people in our graph share verified history with the Carbon team — schools, employers, funds. One of them is your warm intro.
Javier Solterounlockedknows Karrie Rexford · together at Netscape (overlapped)
×3knows the team · via Stanford University
×3knows the team · via IBM
knows the team · via Informix Software
knows the team · via TiVo
×2knows the team · via University of Groningen
Carbon provides 3D printing hardware, photopolymer resins, and computational design software that brands use to design, develop, and manufacture high-performance products. Its technology targets applications in comfort and protection products across consumer and industrial markets.
Founders & leadership
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Joseph M. DeSimoneinBoard Member and Co-FounderJoseph M. DeSimone is a chemist and materials scientist who earned degrees from UNC Chapel Hill (1990) and NC State University (1995), where he conducted research on supercritical CO2 processing and polymer synthesis, leading to the PRINT nanoparticle technology. He co-founded Carbon in 2014 and served as CEO through 2019, developing continuous liquid interface production (CLIP) technology for 3D printing; he has since held academic and board leadership roles at Stanford University, Ursinus College, and the National Geographic Society, and founded or co-founded several deep technology companies including Focal Medical, PinPrint, and Blue Current.
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Joseph DeSimone, PhDinCo-Founder & Board MemberJoseph DeSimone holds a PhD in Chemistry from UNC Chapel Hill (1990) and completed additional training in Chemical Engineering at NC State (1995). He co-founded Carbon in 2014, serving as CEO until 2019, and developed continuous liquid interface production (CLIP) technology for polymer 3D printing. He has since held faculty and leadership positions at Stanford University, where he co-founded the Center for STEMM Team Mentorship and serves as co-director of the Canary Center, while also serving as chairman of Ursinus College's Board of Trustees and on the National Geographic Society's board.
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Philip DeSimoneinCo-founder & Office of the CEOPhilip DeSimone is co-founder and leads product and business development at Carbon, a 3D printing software and hardware company. He previously worked in entrepreneurship and venture capital.
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Steve NelsoninLaunch CEO & Co-founderSteve Nelson is co-founder and launch CEO of Carbon, a Silicon Valley-based digital manufacturing company founded in 2013 that produces 3D printing hardware, resins, and software for commercial product development. He led the company's initial Series A funding round with Sequoia Capital and served as its first chairman.
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Ed Samulski, PhDinAdvisor & Co-founderEd Samulski is a polymer physical chemist with expertise in high-performance polymers, liquid crystals, and 3D printing technologies.
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Alex Ermoshkin, PhDinCo-founder
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Craig CarlsoninOffice of the CEO (former CTO)
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Jason Rolland, PhDChief Technology Officer
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Shay CantyinSVP of PeopleShay Canty is Senior Vice President of People and Technology Operations at Carbon, where he oversees human resources, talent strategy, recruiting, total rewards, and technical operations.
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Karrie RexfordinSVP, General CounselKarrie Rexford is SVP and General Counsel at Carbon, which provides 3D printing hardware and software for digital manufacturing. She brings expertise in medical device law, intellectual property, technology licensing, and manufacturing compliance from prior roles in highly regulated industries.
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Chris Van WertinSVP of Operations
Investors · 7
Reported raises · per SEC filings
Form D private placements$501.2M disclosed across 4 rounds · 2015–2019
▶$120MraisedApr 2019 · 11 investors · Other TechnologyRule 506(b)
▶$120MraisedApr 2019 · 11 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Joseph M. DeSimoneExecutive Officer, Director
- Robert E. Long, Jr.Director
- Eric LiedtkeDirector
- James J. GoetzDirector
- Alan S. MulallyDirector
- Ellen KullmanDirector
- Deborah MessemerDirector
- Elisa de MartelExecutive Officer
- Josh GreenExecutive Officer
- Adam GrosserDirector
- Fang ZhengDirector
- Offering amount
- $300M
- Amount sold
- $120M
- Sales commissions
- $3M
- Placement agents
- Allen & Company LLC
- First sale
- Mar 2019
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$200MraisedFeb 2018 · 17 investors · Other TechnologyRule 506(b)
▶$200MraisedFeb 2018 · 17 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Alan S. MulallyDirector
- Adam GrosserDirector
- Luke KellyExecutive Officer
- Josh GreenExecutive Officer
- Elisa de MartelExecutive Officer
- Andy WheelerDirector
- Eric LiedtkeDirector
- Ellen KullmanDirector
- Robert E. Long, Jr.Director
- Joseph M. DeSimoneExecutive Officer, Director
- Fang ZhengDirector
- James J. GoetzDirector
- Offering amount
- $200M
- Amount sold
- $200M
- First sale
- Dec 2017
- Incorporated
- Corporation, Delaware, 2013
- Federal exemptions
- 06b
▶$81.1MraisedSep 2016 · 15 investors · Other TechnologyRule 506(b)
▶$81.1MraisedSep 2016 · 15 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- James J. GoetzDirector
- Joseph M. DeSimoneExecutive Officer, Director
- Ellen KullmanDirector
- Andy WheelerDirector
- Josh GreenExecutive Officer
- Adam GrosserDirector
- Robert E. Long, Jr.Director
- Alan S. MulallyDirector
- Luke KellyExecutive Officer
- Offering amount
- $81.1M
- Amount sold
- $81.1M
- First sale
- Jul 2016
- Incorporated
- Corporation, Delaware, 2013
- Federal exemptions
- 06b
▶$100.1MraisedAug 2015 · 17 investors · Other TechnologyRule 506(b)
▶$100.1MraisedAug 2015 · 17 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- James J. GoetzDirector
- Joseph M. DeSimoneExecutive Officer, Director
- Andy WheelerDirector
- Adam GrosserDirector
- Lars Steven NelsonDirector
- Alan S. MulallyDirector
- Offering amount
- $100.1M
- Amount sold
- $100.1M
- First sale
- Aug 2015
- Incorporated
- Corporation, Delaware, 2013
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Founder mafia
The Carbon mafia →6 people who came through Carbon went on to found or lead other companies.
Joseph DeSimone, PhDCo-Founder & Board MemberFounded Blue Current +1Ruwen LiuSoftware EngineerFounded SpellbrushYana WelinderProduct ManagerFounded KraftfulNikita ErmoshkinCo-founderFounded Airhart AeronauticsEd Samulski, PhDAdvisor & Co-founderFounded Liquidia TechnologiesJoseph KaoResearch ScientistFounded Magnefy
Competitors · 4
by search overlap
Somerville, MA383 shared keywordsFormlabs designs and manufactures professional desktop 3D printers using stereolithography (SLA) and selective laser sintering (SLS) technologies, along with proprietary materials and software. Its customers span industries including medical research, footwear, automotive and aerospace manufacturing, as well as entrepreneurs and small businesses.
Xometry217 shared keywordsXometry operates an on-demand manufacturing marketplace connecting buyers—from startups to global enterprises—with a vetted global network of suppliers for precision components across prototyping and high-volume production. It offers an instant quoting engine and supply chain tools for custom parts from design through final delivery.
3D Systems202 shared keywords3D Systems provides 3D printing solutions—including printers and materials—for producing wax and plastic patterns used in metal investment casting, aimed at eliminating tooling and reducing costs in prototyping and production workflows. It serves manufacturers and foundries producing metal components across industrial casting applications.
3Ds143 shared keywordsDassault Systèmes provides a unified 3D design and simulation platform (3DEXPERIENCE) that enables manufacturing, life sciences, healthcare, and infrastructure companies to create virtual twins of products and systems for innovation and optimization.
Companies competing with Carbon for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
Frequently asked questions
- What does Carbon do?
- Carbon provides 3D printing hardware, photopolymer resins, and computational design software that brands use to design, develop, and manufacture high-performance products. Its technology targets applications in comfort and protection products across consumer and industrial markets.
- Who founded Carbon?
- Carbon was founded by Joseph M. DeSimone, Joseph DeSimone, PhD, Philip DeSimone, Steve Nelson, Ed Samulski, PhD, Alex Ermoshkin, PhD, Nikita Ermoshkin in 2013.
- Who are Carbon's investors?
- Carbon's investors include Sequoia Capital, BMW i Ventures, Eshelman Ventures, LLC, Founders Circle Capital, G2 Venture Partners, Next Legacy Partners, Silver Lake Partners.
- How much funding has Carbon raised?
- Carbon has disclosed $501.2M raised across 4 rounds.
- Where is Carbon headquartered?
- Carbon is headquartered in Redwood City, US.