Phononic
PrivateLast Round
Growth Equity
Jul 21, 2021
Est. Valuation
$500M
Total Funding Raised
$293.7M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Phononic is a semiconductor company that develops solid-state thermoelectric cooling and heating technology as a sustainable alternative to traditional compressor-based systems.
Sector
AI, Data & Cloud Infrastructure
Verticals
Computing Hardware, Semiconductors, AI Training Infrastructure
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting, Usage-Based SaaS
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Phononic Comparables
Compare Phononic with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Frore Systems | 77% | |
| Corintis | 77% | |
| Tark Thermal Solutions | 76% |
Phononic Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Growth Equity | Jul 21, 2021 | ||||
| Series E | Nov 16, 2016 | ||||
| Series E | Sep 6, 2016 | ||||
| Series D | Dec 17, 2014 | ||||
| Series C | Dec 12, 2013 | ||||
Series B Extension | Dec 17, 2012 |
Key People
Founding team and executive leadership
Phononic Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| UBS Group AG | Series E |
| Huaneng Invesco WLR Investment Consulting Company | Series E |
| Lookout Capital | Series E |
| Goldman Sachs Asset Management Private Equity | Growth Equity |
| Oak Investment Partners | Series D, Series E, Growth Equity, Series B Extension, Series C, Series A, Series B |
| Franklin Templeton Digital Assets | Growth Equity |
| Tsing Capital | Series D, Series E, Series C |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 21, 2026
Monthly visitors increased 61% MoM, reaching 8.8K.
- Mar 30, 2025
Showcasing solid-state thermal solutions at OFC 2025.
Phononic 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 Phononic's valuation, stock price, and market status.
Is Phononic a public or private company?
Phononic is a private company.
What is the current stock price of Phononic?
Phononic is a private company, so its shares have no public market price. Caplight tracks Phononic's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Phononic worth (valuation)?
Phononic's valuation is estimated at $500.0M based on funding round data.
Can I buy Phononic stock?
Phononic shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Phononic's last funding round?
Phononic's most recent funding round was Growth Equity on July 21, 2021.
Who are the main investors in Phononic?
Key investors in Phononic include Goldman Sachs Asset Management Private Equity, Oak Investment Partners, Tsing Capital, Eastwood Capital, Goldman Sachs Growth Equity.
Will Phononic IPO soon?
No public IPO plans have been announced for Phononic.
How can I track Phononic secondary market activity?
Caplight tracks bids, offers, and trades in Phononic's shares on secondary markets.