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Next Step Fusion

Next Step Fusion

Private
BertrangeEnergy & Sustainabilityhttps://nextfusion.org/

Momentum

Top 50%

of companies Caplight tracks

Company Overview

Next Step Fusion is a fusion energy technology company that provides software, machine learning solutions, and digital twins for the design, simulation, and control of fusion devices.

Sector

Energy & Sustainability

Verticals

Renewable Energy, ML Platforms, Sensors

Business Model

B2B

Customer Profile

Services & Consulting, Subscription SaaS

AI Layer

Infrastructure

Keywords

fusion energytokamakplasma controldigital twinreinforcement learningfusion techplasma diagnosticsmagnetic confinement fusionMCFsimulation softwaredata acquisitiondeep techfusion startupAI infrastructureenergy software

Historical Pricing

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Caplight Momentum Score

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Next Step Fusion Comparables

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Next Step Fusion comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
VeloAlpha
80%
General Atomics
69%
Cosylab
68%

Next Step Fusion Funding Rounds

Historical fundraising activity

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Key People

Founding team and executive leadership

Aleksei Zolotarev

CEO & Founder

Founding Team

Georgy Subbotin

Chief Technology Officer

Executive Team

Alexei Zhurba

Chief Product Officer

Executive Team

Market signals

Structured signals derived from secondary market and firmographic data.

  • May 15, 2026

    Monthly visitors grew 574% MoM, reaching 1.5K.

  • Apr 16, 2026

    Grew 21% QoQ from 19 to 23 employees.

Next Step Fusion Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Next Step Fusion Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Next Step Fusion's valuation, stock price, and market status.

Firmographic Details

HeadquartersBertrange
Employee Range23
Year Founded2023
Last Funding

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