Realta Fusion
Latest round
- Series A
Last raised
- May 2025
Total raised
- $45M
Investors
- 7
About Realta Fusion
Based in the US, Realta Fusion Inc. offers fusion energy solutions, modular fusion energy systems delivering zero-carbon industrial heat and power for data centers and heavy industries. Based in Wisconsin, US,, founded in 2022, Realta Fusion Inc. operates as a fusion energy company that develops compact magnetic mirror fusion generators. The company was Co-founded by Cary Forest as a spun-out of ARPA-e-funded project at the University of Wisconsin-Madison. In Feb 2026, Realta Fusion Inc. Realta Fusion develops compact, scalable, modular CoSMo fusion energy systems that deliver zero-carbon industrial heat and electricity. Its offerings include fusion reactor system design, on-site energy solutions for data centers and heavy industries, and ongoing research, engineering, and commercialization services supporting clean energy deployment. Realta Fusion generate revenue by selling or deploying compact, modular fusion energy systems that provide on-site industrial heat and electricity, earning income from long-term energy supply agreements, system sales, and partnerships with data centers and heavy industrial customers seeking zero-carbon power.
Who invested in Realta Fusion
7 investors across 2 rounds
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Questions about Realta Fusion
Who invested in Realta Fusion?
Realta Fusion has 7 investors on record across 2 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.
How much funding has Realta Fusion raised?
Realta Fusion has raised 2 venture rounds. Sign up free to see how much each round raised and the total.
When did Realta Fusion last raise money?
Realta Fusion's most recent round on record is a Series A, in May 2025.
What does Realta Fusion do?
Based in the US, Realta Fusion Inc.
Where is Realta Fusion headquartered?
Realta Fusion is headquartered in Madison, US.
Which VCs invest in companies like Realta Fusion?
Among active investors with capital left to deploy, Andreessen Horowitz, Founders Fund, Accel and Thrive Capital back power & utilities companies at Realta Fusion's stage. Their profiles are linked below.
VCs backing power & utilities startups at Series A
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