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Acceleron Fusion, Inc.
Acceleron Fusion, Inc. is a clean energy company founded in 2023 and based in Cambridge, Massachusetts, focused on developing commercially viable energy solutions.
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Acceleron Fusion, Inc. at a glance
Acceleron Fusion, Inc. is an energy company headquartered in United States. Its most recent funding round, Series A, raised $24M in December 2024. Xcout tracks 3 named people at Acceleron Fusion, Inc., including Ara Knaian (Chief Executive Officer). Xcout recorded 1 job posting from Acceleron Fusion, Inc. in the last 90 days.
Acceleron Fusion, Inc. leadership
- Ara KnaianChief Executive Officer
- Ara KnaianExecutive Officer
- Seth NewburgExecutive Officer
Acceleron Fusion, Inc. funding rounds
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series A | $24M | 2 named | |
| SEC Form D filing | $15.4M | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Hiring at Acceleron Fusion, Inc.
Xcout recorded 1 job posting from Acceleron Fusion, Inc. in the last 90 days, from a hiring record Xcout has kept since July 2026.
The weekly hiring trend, the roles and locations behind it — see Acceleron Fusion, Inc.'s hiring signals →
Investors
Acceleron Fusion, Inc. competitors
A few of Acceleron Fusion, Inc.'s closest competitors — see the full list of competitors and alternatives →
Commonwealth Fusion Systems (CFS) is an American fusion power company founded in 2018 in Cambridge, Massachusetts, after a spin-off from the Massachusetts Institute of Technology (MIT). Its stated goal is to build a small fusion power plant based on the ARC tokamak design. It has participated in the United States Department of Energy’s INFUSE public-private knowledge innovation scheme with several national labs and universities.
Novatron Fusion Group AB is a Swedish fusion energy company headquartered in Stockholm, Sweden. Founded in 2019, the company specializes in developing a novel technological solution aimed at advancing the industrialization of nuclear fusion energy.
Helion Energy, Inc. is an American fusion research company located in Everett, Washington. It is developing a magneto-inertial fusion technology to produce fusion power by combining deuterium with helium-3 via aneutronic fusion.
Commonwealth Fusion Systems LLC is developing a process that fuses hydrogen nuclei using powerful, high-temperature superconducting magnets.
Xcimer Energy Corporation is a laser fusion energy company developing advanced technology for clean energy production and defense applications. Headquartered in Denver, Colorado, the company works on scaling laser-driven inertial confinement fusion.
EX-Fusion is a laser-fusion company founded in 2021 and headquartered in Osaka, Japan. Originating from decades of laser science research at Osaka University, it is a full-scale laser fusion enterprise aiming to revolutionize energy generation in the 21st century.
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More on Acceleron Fusion, Inc. in Xcout Intel
- 3 named people with titles, LinkedIn and board committees
- 2 funding rounds with the investors in each, and who they co-invest with
- Weekly hiring history and the mix of roles behind it
- The full competitor set, tracking, exports and API access