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Munich, Germany · Private · proximafusion.com
Quasi-isodynamic stellarator
Open roles
54
▼ 2 since 2026-11-05
Federal awards
—
none found
Last private raise
—
no Form D on file
SEC filings
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not an SEC filer
HIRING54 open roles (-2 since Nov 5, 2026)
Biggest teams: Operations, Manufacturing and Supply Chain 20, Magnet Engineering 8, Stellarator Engineering 8, Stellarator Architecture, Plasma Modelling & Research, Numerical Optimization 6.
+ THESISPARTNERSHIPProxima signs MoU with Kyoto Fusioneering on gyrotrons, fuel cycle
Proxima and Kyoto Fusioneering signed an MoU to expand joint work on next-generation gyrotrons for plasma heating and fuel cycle technologies for fusion power plants.
proximafusion.com →+ THESISPARTNERSHIPProxima signs MoU with Fujikura on HTS tape supply in Germany
Proxima and Fujikura signed an MoU to jointly assess the technical, commercial and economic feasibility of a stable HTS tape supply platform, including potential local production in Lower Saxony.
proximafusion.com →+ THESISPOLICYDOE adds helium to the Critical Material List
DOE added helium to its Critical Material List, citing semiconductors, natural-gas leak testing and quantum computing. Helium also cools fusion magnets and high-temperature gas reactors. Affects Fusion.
+ THESISPARTNERSHIPProxima and Lower Saxony sign MoU for €140M HTS tape plant
Proxima and the State of Lower Saxony signed an MoU to build Europe's first large-scale fusion-grade HTS tape facility, with about €140M planned through 2029 and €21M from the state.
proximafusion.com →+ THESISHow it works
Also a ring of magnets, but twisted, so the coils alone shape the plasma. No current has to be driven through the plasma, which makes steady operation easier; the coils are harder to design and build.
OPEN IN 3D →Others on this approach
No public filings, raises or hiring trend to read yet.
Read from SEC 8-Ks (bankruptcy, default, delisting, restatement, impairment, restructuring), cash runway in annual reports, Form D raises and the 30-day hiring trend. A prompt to look closer, not a credit rating.
2026-11-052026-11-09
By team
Sources: company job boards (daily), SEC EDGAR, USAspending.gov, and the reviewed technology spreadsheets. Public records only cover US entities, so foreign companies and private firms that don't file will show gaps.
By location
No federal grants, contracts or loans found on USAspending.gov under this company's US entity name.
STEP 2/4 · AT RISK REBCO superconducting tapeHigh-temperature superconducting magnets use a rare-earth barium copper oxide layer.
STEP 3/3 · WATCH Copper-intensive technologiesMagnet coils and stabilizers; also every grid and transmission project.
Policy that applies
No minerals, policies or partners linked yet. Add them in the review spreadsheet.
2026-10-28 · partnership
Proxima signs MoU with Fujikura on HTS tape supply in GermanyProxima and Fujikura signed an MoU to jointly assess the technical, commercial and economic feasibility of a stable HTS tape supply platform, including potential local production in Lower Saxony.2026-10-28 · partnership
Proxima signs MoU with Kyoto Fusioneering on gyrotrons, fuel cycleProxima and Kyoto Fusioneering signed an MoU to expand joint work on next-generation gyrotrons for plasma heating and fuel cycle technologies for fusion power plants.2026-09-09 · partnership
Proxima and Lower Saxony sign MoU for €140M HTS tape plantProxima and the State of Lower Saxony signed an MoU to build Europe's first large-scale fusion-grade HTS tape facility, with about €140M planned through 2029 and €21M from the state.Not an SEC filer, or no US entity matched. Most private and foreign companies don't file.