Sonexos SA
PrivateLast Round
Early Funding
Oct 21, 2026
Total Funding Raised
$6.1M
Momentum
Top 1%
of companies Caplight tracks
Company Overview
Sonexos SA operates in Frontier & Industrial Tech and is based in Lausanne. Its latest recorded funding round was an Early Funding round in October 2026.
Sonexos SA is an acoustic engineering company that develops and supplies solid-state, plasma-based active noise control solutions for industrial, automotive, and consumer applications.
Sector
Frontier & Industrial Tech
Verticals
Advanced Materials, Smart Manufacturing, Sensors, Consumer Electronics
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Sonexos SA Comparables
Compare Sonexos SA with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Vibiscus | 84% | |
| ATA Mute B.V. | 84% | |
| Novio Sound | 82% |
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Sonexos SA Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Early Funding | Oct 21, 2026 | ||||
| Grant | Jun 7, 2023 |
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Key People
Founding team and executive leadership
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Sonexos SA Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Robert Bosch Venture Capital | Early Funding |
| Valquest Partners | Early Funding |
Market signals
Structured signals derived from secondary market and firmographic data.
- Nov 2, 2026
Open roles increased from 0 to 3, representing 50% of headcount.
- Oct 21, 2026
$6.1M raised led by Valquest Partners.
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Recent news
Latest coverage and updates
- receives_financingOct 21, 2026
Sonexos SA receives $6.07M in new equity financing led by Valquest Partners, with participation from Bosch Ventures and industry angels and private investors, on Oct 26th '26 in Switzerland to move its solid-state noise control from working prototypes to industrial production.
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Sonexos SA 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.
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Frequently Asked Questions
Common questions about Sonexos SA's valuation, stock price, and market status.
Is Sonexos SA a public or private company?
Sonexos SA is a private company.
What is the current stock price of Sonexos SA?
Sonexos SA is a private company, so its shares have no public market price. Caplight tracks Sonexos SA's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Sonexos SA worth (valuation)?
Valuation information for Sonexos SA is not publicly available.
Can I buy Sonexos SA stock?
Sonexos SA shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Sonexos SA's last funding round?
Sonexos SA's most recent funding round was Early Funding on October 21, 2026.
Who are the main investors in Sonexos SA?
Key investors in Sonexos SA include Valquest Partners.
Will Sonexos SA IPO soon?
No public IPO plans have been announced for Sonexos SA.
How can I track Sonexos SA secondary market activity?
Caplight tracks bids, offers, and trades in Sonexos SA's shares on secondary markets.