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Commonwealth Fusion Systems

Commonwealth Fusion Systems is a Cambridge, Massachusetts-based research and development company developing fusion power systems based on ARC tokamak reactors.

5

Funding Rounds

$2.1b

Money raised

Overview

Commonwealth Fusion Systems is a Cambridge, Massachusetts-based research and development company developing fusion power systems based on ARC tokamak reactors.

Funding

Funding series

Funding Series Analysis

The company Commonwealth Fusion Systems has raised a total of $1.85b in funding over 5 rounds.

Key Insights:

  • Commonwealth Fusion Systems Series B round, December 1, 2021: $1.8b
  • Commonwealth Fusion Systems Seed round, March 2018: $50m
  • Commonwealth Fusion Systems LLC funding round, June 2018: $100m
  • Commonwealth Fusion Systems Series A, June 2019: $115m
  • Commonwealth Fusion Systems Series A round, May 2020: $84m
Commonwealth Fusion Systems logo
Commonwealth Fusion Systems Series B round, December 1, 2021 $1.8b
Commonwealth Fusion Systems logo
Commonwealth Fusion Systems Seed round, March 2018 $50m
Commonwealth Fusion Systems logo
Commonwealth Fusion Systems LLC funding round, June 2018 $100m
Commonwealth Fusion Systems logo
Commonwealth Fusion Systems Series A, June 2019 $115m
Commonwealth Fusion Systems logo
Commonwealth Fusion Systems Series A round, May 2020 $84m