AmpliSi: Funding, Investors & Team (Oct 2026)
AmpliSi focuses on sustainable porous silicon anodes for lithium-ion batteries, with the goal of replacing graphite to increase energy density.
AmpliSi has raised $2.7M across 1 funding round on record, the most recent a Pre-Seed of $2.7M announced in Mar 2026.
That round is below the $15M median round size for Energy companies tracked on FundedIQ over the last two years.
AmpliSi Company Profile and Key Stats
Latest funding round on record: Mar 2026.
AmpliSi Funding Rounds
AmpliSi Founders and Leadership Team
Contact details for the AmpliSi team: 1 has a LinkedIn profile.
Start 14-day free trial →AmpliSi Funding Compared to Other Energy Startups
AmpliSi's latest round of $2.7M is below the median round in Energy. Medians cover the last 24 months of disclosed rounds.
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AmpliSi Funding FAQs
What does AmpliSi do?
AmpliSi focuses on sustainable porous silicon anodes for lithium-ion batteries, with the goal of replacing graphite to increase energy density.
How much funding has AmpliSi raised?
AmpliSi has raised $2.7M across 1 round on record. The most recent is a Pre-Seed of $2.7M announced in Mar 2026.
When did AmpliSi last raise funding?
AmpliSi's most recent funding round on record is a Pre-Seed of $2.7M, announced in Mar 2026.
Who founded AmpliSi?
FundedIQ lists Ruth Sayers (Founder) at AmpliSi.
How many employees does AmpliSi have?
AmpliSi is in the 1-10 employee band.
How does AmpliSi's funding compare to other Energy startups?
AmpliSi's latest round of $2.7M is below the $15M median round size for Energy companies on FundedIQ across 2,284 tracked companies over the last two years.
About FundedIQ's AmpliSi Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for AmpliSi is left off this page rather than filled in.
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