AmpliSi
PrivateLast Round
Pre Seed
Mar 12, 2026
Total Funding Raised
$2.7M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
AmpliSi is an energy storage company that develops proprietary porous silicon anode materials designed to replace graphite in lithium-ion batteries.
Sector
Enterprise Software
Verticals
Semiconductors, Computing Hardware, Workflow Automation
Business Model
B2B
Customer Profile
Services & Consulting, Data as a Service
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
AmpliSi Comparables
Compare AmpliSi with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Ionobell | 34% | |
AmpliSi Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Pre Seed | Mar 12, 2026 |
Key People
Founding team and executive leadership
AmpliSi Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Clean Growth Investment Management | Pre Seed |
| Northern Gritstone | Pre Seed |
| Cambridge Future Tech | Pre Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Mar 18, 2026
$3M raised in Pre Seed round.
AmpliSi Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about AmpliSi's valuation, stock price, and market status.