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Marvel Fusion

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Marvel Fusion develops fusion energy using low-neutronic fuels, short-pulsed lasers, and nanostructured targets for efficient, scalable solutions

Munich, GermanyFounded 2019Energy
Valuation $100–250M Last recorded · 2025
Headcount 100–500 Current team size
Total funding $100–500M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Marvel Fusion and the history behind them.

About Marvel Fusion

Marvel Fusion, established in Munich in 2019, is advancing a novel approach to commercial fusion energy. The company employs highly intense short-pulsed lasers and proprietary nanostructured fuel targets to facilitate a non-thermal direct drive inertial confinement fusion process. This method aims to achieve efficient fusion reactions using low-neutronic fuels, such as hydrogen-boron, which produce minimal long-lived radioactive waste.

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In August 2023, Marvel Fusion partnered with Colorado State University (CSU) to construct a $150 million laser facility on CSU's Foothills Campus. This state-of-the-art facility will house at least three multi-petawatt laser systems, each capable of firing ten pulses per second, making it one of the most powerful laser facilities globally. The collaboration aims to advance laser-driven fusion research and develop a safe, clean, and reliable energy source.

Marvel Fusion's scientific leadership includes experts such as Georg Korn and Hartmut Ruhl, with support from renowned physicists like Nobel laureate Gérard Mourou, Siegfried Glenzer from Stanford University, and Florian Metzler from MIT. The company has secured €105 million in private funding and public cooperation projects, employing a team of 70 professionals.

In addition to its U.S. initiatives, Marvel Fusion conducts experiments at Ludwig-Maximilian-University Munich's CALA laser and the ELI-NP laser in Romania. These efforts contribute to the company's research and development endeavors, aiming to demonstrate significant fusion reactions and validate theoretical models.

Marvel Fusion's mission is to enable access to clean, safe, and reliable energy by building a laser-driven fusion power plant, contributing to the global transition toward sustainable energy solutions.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2019
Headquarters
Munich, Germany
Employees
112
Open positions
None listed
Dealroom signal
92.0/100
Sub-industry
Clean Energy
Sector
Energy, Sustainable Development Goals, EIC, Nuclear Fusion, EIC Fund, Climate Tech, Novel Energy, Horizon Europe, NIF defense security and resilience, NIF energy
Technology
Hardware, Deep Tech
Business model
Manufacturing
Client focus
b2b

Funding history

6 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
GRANTOther financing Sep 2025 $1.9M European Innovation Council
SERIES BOther financing Mar 2025 $55M $220M Bayern Kapital · Tengelmann Social Ventures · EIC Fund · EQT Ventures
Showing the latest 2 of 6 recorded eventsBook a demo for the full funding history →

Growth signals

Marvel Fusion website traffic

Latest recorded traffic for Marvel Fusion is 7.4K monthly website visits, down 14% over the last three months. Marvel Fusion's team grew 15.5% over the past year.

Latest monthly visits7.4K 3-month web change-14% 1-year team growth+15.5%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

12 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed1 investor entered at this stage

  • European Innovation Council

Series A11 investors entered at this stage

Team profiled 15 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 4 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
4 countries with
team presence
🇩🇪 Germany92.7%
🇨🇿 Czech Republic2.4%
🇬🇧 United Kingdom2.4%
🇺🇸 United States2.4%
4 countries shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Marvel Fusion on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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