Amperesand
PrivateLast Round
Early Funding
Jun 2, 2026
Total Funding Raised
$122.45M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
Amperesand is a clean technology company that designs and manufactures solid-state transformer (SST) infrastructure solutions for AI data centers, electric vehicle charging, and utility grid systems.
Sector
Energy & Sustainability
Verticals
Smart Grid, Energy Storage, EV Charging, Computing Hardware, AI Training Infrastructure
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Amperesand Comparables
Compare Amperesand with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| DG Matrix | 86% | |
| Heron Power | 86% | |
| Hyperscale Power | 83% |
Amperesand Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Early Funding | Jun 2, 2026 | ||||
| Series A | Nov 18, 2025 | ||||
| Seed | Feb 7, 2024 |
Key People
Founding team and executive leadership
Amperesand Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Temasek | Series A |
| Xora Innovation | Series A, Seed |
| Foothill Ventures | Series A, Seed |
| Walden Catalyst | Series A |
| Material Impact | Series A, Seed |
| TDK Ventures | Series A, Seed |
| Acclimate Ventures | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 16, 2026
Grew 30% QoQ, from 119 to 155 employees.
- Jul 30, 2026
Monthly visitors grew 36% MoM, reaching 13.7K.
Amperesand Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about Amperesand's valuation, stock price, and market status.
Is Amperesand a public or private company?
Amperesand is a private company.
What is the current stock price of Amperesand?
Amperesand is a private company with no public stock price. No recent secondary market data is available.
How much is Amperesand worth (valuation)?
Valuation information for Amperesand is not publicly available.
Can I buy Amperesand stock?
Amperesand shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was Amperesand's last funding round?
Amperesand's most recent funding round was Series A on November 18, 2025.
Who are the main investors in Amperesand?
Key investors in Amperesand include Temasek, Xora Innovation, Walden Catalyst, Material Impact.
Will Amperesand IPO soon?
No public IPO plans have been announced for Amperesand.
How can I track Amperesand secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Amperesand's secondary market activity and sign up for updates.