When will fusion power startup Commonwealth Fusion Systems go public?

Commonwealth Fusion Systems may be moving toward an IPO within the next two to three years.

Recent fundraising, progress on the Sparc demo reactor, and early Arc power-plant work suggest growing readiness.

The company also hired former Moderna CFO Lorence Kim, though CFS says that does not mean a public offering is imminent.

As the best-funded fusion startup, CFS’s financing path could signal how the sector handles years of capital-heavy development.