Oso Semiconductor
PrivateLast Round
Series A
Jul 1, 2026
Total Funding Raised
$18.8M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Oso Semiconductor operates in Frontier & Industrial Tech and is based in Mountain View, California. Its latest recorded funding round was a Series A round in July 2026.
Oso Semiconductor is a semiconductor company developing power-efficient, high-performance chipsets for phased array antennas used in SATCOM, 5G, and radar systems.
Sector
Frontier & Industrial Tech
Verticals
Semiconductors, Satellite Communications, 5G Infrastructure, Defense Tech, Wireless Infrastructure
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Oso Semiconductor Comparables
Compare Oso Semiconductor with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| FermionIC Design | 83% | |
| Phasetrum Inc. | 83% | |
| Vasbeam Private Limited | 81% |
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Oso Semiconductor Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Jul 1, 2026 | ||||
| Seed | Feb 12, 2025 | ||||
| Grant | Jun 7, 2022 |
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Key People
Founding team and executive leadership
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Oso Semiconductor Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| J Ventures | Seed |
| Engine Ventures | Seed |
| Berkeley SkyDeck | Seed |
| J Ventures | Seed |
| Entrada Ventures | Seed |
| Engine Ventures | Seed |
| Berkeley SkyDeck | Seed |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 20, 2026
Monthly visitors grew 128% MoM, reaching 1.6K.
- Jul 16, 2026
Company has built its first chipsets.
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Recent news
Latest coverage and updates
- receives_financingAug 13, 2026
Oso Semiconductor Inc receives $13.5M in Series A venture funding in the United States in Jul '26.
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Oso Semiconductor 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 Oso Semiconductor's valuation, stock price, and market status.
Is Oso Semiconductor a public or private company?
Oso Semiconductor is a private company.
What is the current stock price of Oso Semiconductor?
Oso Semiconductor is a private company, so its shares have no public market price. Caplight tracks Oso Semiconductor's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Oso Semiconductor worth (valuation)?
Valuation information for Oso Semiconductor is not publicly available.
Can I buy Oso Semiconductor stock?
Oso Semiconductor shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Oso Semiconductor's last funding round?
Oso Semiconductor's most recent funding round was Series A on July 1, 2026.
Who are the main investors in Oso Semiconductor?
Key investors in Oso Semiconductor include Engine Ventures, Engine Ventures.
Will Oso Semiconductor IPO soon?
No public IPO plans have been announced for Oso Semiconductor.
How can I track Oso Semiconductor secondary market activity?
Caplight tracks bids, offers, and trades in Oso Semiconductor's shares on secondary markets.