Menlo Micro
PrivateLast Round
Debt
Mar 21, 2025
Total Funding Raised
$227M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Menlo Micro operates in Frontier & Industrial Tech and is based in Irvine, California. Its latest recorded funding round was a Debt round in March 2025.
Menlo Micro is a semiconductor technology company that develops advanced microelectromechanical systems (MEMS) switches, known as the Ideal Switch, to enhance energy efficiency and performance across industries such as aerospace, defense, telecommunications, and industrial IoT.
Sector
Frontier & Industrial Tech
Verticals
Semiconductors, Defense Tech, Quantum Computing, Wireless Infrastructure
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Menlo Micro Comparables
Compare Menlo Micro with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Teledyne Technologies Inc | 75% | |
| Analog Devices | 74% | |
| Mini-Circuits | 73% |
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Menlo Micro Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Debt | Mar 21, 2025 | ||||
| Series C | Mar 9, 2022 | ||||
| Series B | Oct 14, 2020 | ||||
| Series A | Dec 6, 2016 |
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Key People
Founding team and executive leadership
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Menlo Micro Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| 40 North Ventures | Series B |
| Microsemi | Series B, Series A |
| Fidelity Management & Research Company | Series C |
| Standard Investments | Series C |
| Paladin Capital Group | Series C, Series B, Series A |
| General Electric Ventures | Series A |
| Adage Capital Management | Series C |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 22, 2026
Monthly visitors grew 34% MoM, reaching 7.8K.
- Apr 8, 2026
Completed U.S. Navy's 10 MW Advanced Circuit Breaker Program.
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Recent news
Latest coverage and updates
- hiresNov 2, 2026
Menlo Micro appoints John B. Kennedy as Chief Financial Officer, effective immediately, to guide financial strategy and operations through Ideal Switch technology commercialization in California on Nov 2nd '26.
- increases_headcount_byAug 26, 2026
Menlo Micro plans to increase headcount by 100 through jobs at a $50 million microchip-switch plant in New York.
- expands_facilitiesAug 26, 2026
Menlo Micro plans a $50 million microchip-switch plant in Tompkins County with 100 jobs.
- invests_into_assetsAug 26, 2026
Menlo Micro plans to invest $50M in a microchip-switch plant in New York with 100 jobs.
- hiresAug 24, 2026
Menlo Micro hires Jim Witham as a Board Director, with the appointment announced on Aug 24th '26.
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Menlo Micro 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 Menlo Micro's valuation, stock price, and market status.
Is Menlo Micro a public or private company?
Menlo Micro is a private company.
What is the current stock price of Menlo Micro?
Menlo Micro is a private company, so its shares have no public market price. Caplight tracks Menlo Micro's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Menlo Micro worth (valuation)?
Valuation information for Menlo Micro is not publicly available.
Can I buy Menlo Micro stock?
Menlo Micro shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Menlo Micro's last funding round?
Menlo Micro's most recent funding round was Debt on March 21, 2025.
Who are the main investors in Menlo Micro?
Key investors in Menlo Micro include 40 North Ventures, Paladin Capital Group, Vertical Venture Partners, Vertical Venture Partners, Future Shape.
Will Menlo Micro IPO soon?
No public IPO plans have been announced for Menlo Micro.
How can I track Menlo Micro secondary market activity?
Caplight tracks bids, offers, and trades in Menlo Micro's shares on secondary markets.