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Ionworks

YC S24

Founded 2023 · 5 employees · 3 known investors

Find your way into Ionworks

1,339 people in our graph share verified history with the Ionworks team — schools, employers, funds. One of them is your warm intro.

Erin Price-Wrightunlockedknows Ferran Brosa Planella · together at University of Oxford (overlapped)
knows the team · via University of Oxford
knows the team · via University of Michigan
×4knows the team · via Universitat Politècnica de Catalunya
×5knows the team · via Y Combinator

Ionworks provides a Battery Simulation OS that combines physics-based electrochemical modeling with machine learning for battery R&D. The platform turns cycler data into validated models and generates labeled datasets for ML methods, serving cell makers, OEMs, and battery researchers.

Also known as Ionworks Technologies Inc

Founders & leadership· Y Combinator alumni (S24)

VSValentin Sulzer
Valentin SulzerinCo-Founder & CEOValentin Sulzer holds a PhD in mathematics from Oxford and completed four years of engineering research at the University of Michigan and Carnegie Mellon. He developed PyBaMM, an open-source battery simulation software, and is now building Ionworks to make such tools more widely available to battery engineers.
RTRob Timms
Rob Timmsin𝕏Co-founder & CTOHe is a core developer of PyBaMM, an open-source battery modeling software.
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Weilong Ai
SC
Sam Cooper
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Ferran Brosa PlanellainFerran Brosa Planella is an Associate Professor of Mathematics at the University of Warwick specializing in applied mathematical modeling of physical systems, with particular expertise in battery electrochemistry and continuum mechanics; he holds a PhD in mathematical modeling from the University of Oxford and previously worked as a Research Fellow at Warwick's WMG on lithium-ion battery modeling as part of The Faraday Institution's Multi-Scale Modelling project.
RTRobert Timms
Robert Timmsin𝕏Co-founder & CTORobert Timms is co-founder and CTO of Ionworks, a battery simulation platform combining physics-based modeling with machine learning. He is a core developer of PyBaMM and holds a background in mathematics from Oxford.
AM
Arunima Malik

Board

NS
Ned Stetson
MD
Marc Doyle

Investors · 3

In the news

Frequently asked questions

What does Ionworks do?
Ionworks provides a Battery Simulation OS that combines physics-based electrochemical modeling with machine learning for battery R&D. The platform turns cycler data into validated models and generates labeled datasets for ML methods, serving cell makers, OEMs, and battery researchers.
Who founded Ionworks?
Ionworks was founded by Valentin Sulzer, Rob Timms, Weilong Ai, Sam Cooper, Ferran Brosa Planella, Robert Timms in 2023.
Who are Ionworks's investors?
Ionworks's investors include Kima Ventures, Lobster Capital, Y Combinator.