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# Nyobolt
- URL: https://entrepreneurplus.co.uk/startups/nyobolt/
- Published: 2026-10-28T12:46:38.000Z
- Updated: 2026-10-31T05:26:45.000Z
- Description: Ultra-fast-charging, high-power battery systems for robotics, AI data centres and electric vehicles.
- Author: Editorial Desk
- Tags: #ep-startup

![Nyobolt logo](https://storage.ghost.io/c/05/a4/05a4a052-18ab-4836-8924-ec8b322c371c/content/images/2026/10/nyobolt-logo.svg) 

Ultra-fast-charging, high-power battery systems for robotics, AI data centres and electric vehicles.

- Climate & Energy
- Series B+
- Cambridge

Sector

Climate & Energy

Stage

Series B+

Based in

Cambridge

Founded

2019

Funding raised

Undisclosed

Website

[nyobolt.com](https://nyobolt.com/?ref=entrepreneurplus.co.uk)

Nyobolt is a Cambridge University spin-out developing high-power battery cells and integrated energy systems that can charge in minutes and withstand many thousands of cycles, based on niobium tungsten oxide anode chemistry. Co-founded by chief executive Sai Shivareddy and chief scientist Professor Dame Clare Grey, the company targets warehouse robotics, AI data-centre power, commercial and passenger electric vehicles and heavy industrial fleets. After warning of tight cash in early 2025 and raising £23m that year, it closed a Series C in May 2026 led by Symbotic, whose warehouse robots already use its batteries, with IQ Capital, Latitude, Scania Invest and CBMM participating, at a valuation of around $1bn.

## Team

- **Sai Shivareddy**, Co-founder & CEO
- **Clare Grey**, Co-founder & Chief Scientist
- **Brian Barnett**, Chief Technical Officer [LinkedIn](https://www.linkedin.com/in/brian-m-barnett/?ref=entrepreneurplus.co.uk)
- **Ramesh Narasimhan**, EVP, CCO & CFO [LinkedIn](https://www.linkedin.com/in/ramesh-narasimhan-201ab3a/?ref=entrepreneurplus.co.uk)

## Backed by

- [![](https://storage.ghost.io/c/05/a4/05a4a052-18ab-4836-8924-ec8b322c371c/content/images/2026/10/iq-capital-logo.png)IQ Capital](https://entrepreneurplus.co.uk/investors/iq-capital/)
- [![](https://storage.ghost.io/c/05/a4/05a4a052-18ab-4836-8924-ec8b322c371c/content/images/2026/10/localglobe-logo.svg)LocalGlobe](https://entrepreneurplus.co.uk/investors/localglobe/)

[LinkedIn](https://www.linkedin.com/company/nyobolt/?ref=entrepreneurplus.co.uk) · [X (Twitter)](https://x.com/nyobolt?ref=entrepreneurplus.co.uk)

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