Funded Tech Companies
AmpliSi
AmpliSi is an energy venture, based in Sheffield. Financial backing came from Clean Growth Fund, Northern Gritstone and private investors.
Company Overview
Company Name
AmpliSi
Company Status
Private & Independent
Industry
Funding Rounds
Total Funding
Contact Information
Mailing Address
217 Portobello, The Innovation Centre
Sheffield, S1 4DP
UK
Sheffield, S1 4DP
UK
Phone
Undisclosed
Website
Email Address
Company Background Information
Overview
Developing scalable, safe and sustainable synthesis for porous silicon battery anode material, allowing silicon with its high charge density to be applied in batteries. AmpliSi use a proprietary low-temperature, silane-free magnesiothermic process to produce porous silicon anodes from abundant silica. Enabling scalable, safe, and cost-effective battery materials with superior energy and lifetime performance.
Profile
Social Media
Company News
Facebook
YouTube
Last Transaction
3/12/2026
Financing History
Date
Type
Amount
Management Team
Title
Name
Email & Social
Chief Executive Officer
Ruth Sayers
Company Investors
- Clean Growth Fund (Beverley Gower-Jones)
- Northern Gritstone (Duncan Johnson)
Browse more funded tech companies:
Amplion Clinical Communications | Amplitude
Share this article
About Our VC Transaction Database
This tech company profile is powered by VentureDeal.com, a leading provider of venture capital transaction data.
Additional Resources for Entrepreneurs