Chatwood Labs Ltd

Chatwood Labs Ltd is a UK fusion technology company developing scientific simulation software, numerical modelling and validation tools, alongside plasma control and fuelling technologies for fusion systems.

A particular focus is making advanced fusion modelling and simulation practical on workstation-class hardware, reducing reliance on large-scale computing infrastructure for exploratory research and early-stage development. Our approach emphasises computational efficiency, reproducible workflows, transparent numerical methods and independently testable results, while remaining compatible with larger-scale computing environments.

We develop research and commercial software for fusion engineering, spanning fuelling simulation and analysis, three-dimensional plasma modelling, GPU-accelerated numerical computing, live telemetry and numerical verification. Our tools support exploratory research, comparison of engineering concepts, reproducible testing and traceable simulation results.

Alongside our software development, we undertake independent research into plasma behaviour, fuelling and control, investigating how fuel delivery, timing, observability and feedback can be treated as active variables in fusion systems.

Our aim is to make advanced fusion simulation more accessible, modelling results more traceable, and fusion systems more observable, controllable and experimentally testable, providing practical software and engineering capability to fusion developers, researchers and organisations across the sector.