AmpliSI
Developing advanced porous silicon materials for next-generation lithium-ion battery anodes, enabling lighter, longer-lasting, and higher-energy batteries.
About
AmpliSi is a UK-based advanced materials company that develops proprietary porous silicon anode materials for next-generation lithium-ion batteries. The company's technology aims to replace traditional graphite anodes, offering significantly higher energy density and improved charging performance. AmpliSi utilizes a novel low-temperature, silane-free magnesiothermic process to convert abundant silica into porous silicon, addressing challenges related to cost, scalability, and environmental impact in silicon anode production. Teams look it up for Battery Technology, Materials Science, Energy Storage.
Frequently asked
What does AmpliSI do?
AmpliSI is a Battery Technology company that offers Hardware. Teams look it up for Materials Science, Energy Storage, Advanced Manufacturing. It is based in Sheffield, United Kingdom and was founded in 2025. Public records show $3M in total funding. Compare it on funding, headcount, reviews and nearby alternatives rather than the marketing line alone.
What is AmpliSI's Effective Domain Rating?
StartupHub's Effective Domain Rating for AmpliSI is 11 out of 100, measuring real cross-surface visibility in search engines and AI answers rather than claimed link authority. That is fairly rated against its Ahrefs Domain Rating of 0.
Is AmpliSI trustworthy and reputable?
StartupHub's Data Trust & Reputation score for AmpliSI is 74 out of 100, based on site security posture and privacy practices.
How much funding has AmpliSI raised?
AmpliSI has raised a total of $3M in funding. The most recent round on record is Pre-Seed.
Where is AmpliSI headquartered?
AmpliSI is headquartered in Sheffield, United Kingdom.
When was AmpliSI founded?
AmpliSI was founded in 2025.
Strength of the site’s backlink profile, on Ahrefs’ 0-100 Domain Rating scale. Licensed third-party data, not our opinion.
Our own read on real cross-surface visibility rather than raw backlink authority. A site can carry a high Domain Rating and still be invisible where people actually look, which is what this measures.
How well an AI agent can read and use this site: structured data, clean markup, and whether key facts are reachable without running JavaScript. We scan the live site.
Google PageSpeed mobile performance for the company’s own site. Measured by Google, not by us.