Next Step Fusion (NSF)

Last updated Jul 6, 2026

Fusion Technology Developer Component Supplier Consulting Firm Service Provider Fusion Software Developer

Projects: 1 Supply Chain Offerings: 9 Products: 1 News: 3

Founding Year

2023

Locations

Bertrange, Luxembourg

Abingdon, England, United Kingdom

Company Founders

Aleksei Zolotarev, Founder & CEO

Georgy Subbotin, CTO

Leadership

Aleksei Zolotarev, Founder & CEO

Alexei Zhurba, CPO

Georgy Subbotin, CTO

Michele Romanelli, UK Director

Website

nextfusion.org

Next Step Fusion is a pure-play partner for the fusion industry on a mission to accelerate fusion companies by bridging world-class science with deployable, industry-ready solutions.

We provide solutions across plasma simulation, tokamak design and engineering, plasma control, and integrated diagnostics hardware and software for the next generation of MCF devices.

Provided by Next Step Fusion

News

Next Step Fusion News Q1 2026

Apr 8, 2026 • Next Step Fusion

Next Step Fusion Negative Triangularity Tokamak Conceptual Design

Oct 20, 2024 • Next Step Fusion

Welcome the Fusion Twin Platform

Sep 16, 2024 • Next Step Fusion

Projects

NSF NTT

Description

The NSF Negative Triangularity Tokamak (NSF NTT) project, developed in collaboration with Columbia Engineering, aimed to advance through all stages of a negative triangularity tokamak design for testing NT plasmas and plasma control solutions. The project reached full pre-conceptual design before being put on hold.