Tech Company Financing Transactions

Commonwealth Fusion Systems Funding Round

Commonwealth Fusion Systems closed a $1.8 billion financing round on 12/2/2021. Investors included Tiger Global Management, Breakthrough Energy Ventures and Coatue Management.

Transaction Overview

Company Information

Company Status
Private & Independent
Alternative Energy
Mailing Address
501 Massachusetts Ave.
Cambridge, MA 02139
Email Address
Commonwealth Fusion Systems (CFS) is on track to bring fusion energy technology to market. CFS was spun out of MIT and is collaborating with MIT's Plasma Science and Fusion Center to leverage decades of research combined with the innovation and speed of the private sector.
Commonwealth Fusion Systems LinkedIn Company Profile
Social Media
Commonwealth Fusion Systems Company Twitter Account
Company News
Commonwealth Fusion Systems News
Commonwealth Fusion Systems on Facebook
Commonwealth Fusion Systems on YouTube

Management Team

Email & Social
Chief Executive Officer
Robert Mumgaard
  Robert Mumgaard LinkedIn Profile  Robert Mumgaard Twitter Account  Robert Mumgaard News  Robert Mumgaard on Facebook
Chief Technical Officer
Daniel Brunner
  Daniel Brunner LinkedIn Profile  Daniel Brunner Twitter Account  Daniel Brunner News  Daniel Brunner on Facebook
Martin Greenwald
  Martin Greenwald LinkedIn Profile  Martin Greenwald Twitter Account  Martin Greenwald News  Martin Greenwald on Facebook
VP - Engineering
Patrick Schweiger
  Patrick Schweiger LinkedIn Profile  Patrick Schweiger Twitter Account  Patrick Schweiger News  Patrick Schweiger on Facebook
VP - Manufacturing
Joy Dunn
  Joy Dunn LinkedIn Profile  Joy Dunn Twitter Account  Joy Dunn News  Joy Dunn on Facebook



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We do our best to record funding rounds that are announced publicly. All VC database entries reported here are sourced from news reports and company announcements. The information comes to us via our partnership with, an affiliated venture.


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