The MarketWatch News Department was not involved in the creation of this content. As part of this initiative, CFS will use the data generated and compiled through the use of the Siemens Xcelerator ...
DEVENS, Mass., Aug. 28, 2025 /PRNewswire/ -- Commonwealth Fusion Systems (CFS), the largest and leading private fusion company, today announced that it raised $863 million in a Series B2 fundraising ...
The DOE award demonstrates that the results of rigorous performance tests for CFS' full-scale toroidal field (TF) magnet, a key component at the heart of the company's SPARC fusion machine, have been ...
Fusion power industry leader Commonwealth Fusion Systems is building its first demonstration plant utilizing the same process that fuels the sun, and now it’s partnering with Siemens and Nvidia to use ...
US private fusion company Commonwealth Fusion Systems is collaborating with multinational technology companies NVIDIA and Siemens to develop a digital twin of its SPARC prototype fusion machine that ...
Commonwealth Fusion Systems (CFS), a company focused on fusion energy development, has raised $863m in a Series B2 funding round. This investment will bring CFS closer to achieving its goal of being ...
As part of this initiative, CFS will use the data generated and compiled through the use of the Siemens Xcelerator portfolio of industrial software to build its SPARC fusion machine. A visual ...
This round of capital is the largest raised among deep tech and energy companies since CFS' $1.8 billion Series B round in 2021. The almost $3 billion that CFS has raised to date is about one-third of ...