Atomic Machines
PrivateLast Round
Series B
Feb 28, 2025
Est. Valuation
$375M
Total Funding Raised
$75M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
Atomic Machines is a machinery company that develops robotic manufacturing machines designed to create a new class of micro-electromechanical (MEMS) devices.
Sector
Frontier & Industrial Tech
Verticals
Smart Manufacturing, Computing Hardware, Semiconductors, Sensors
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Atomic Machines Comparables
Compare Atomic Machines with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Boston Micro Fabrication | 66% | |
| Teledyne Technologies Inc | 63% | |
| LAB14 Group | 61% |
Atomic Machines Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Feb 28, 2025 | ||||
| Series A | Nov 10, 2022 |
Key People
Founding team and executive leadership
Atomic Machines Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| GigaFund | Series A, Series B |
| Deep Ventures | Series A, Series B |
| Valor Equity Partners | Series B |
| XTX Ventures | Series B |
| Sozo Ventures | Series B |
| The E14 Fund | Series B |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 21, 2026
Grew 18% QoQ, from 191 to 225 employees.
- Jul 29, 2026
Grew 23% QoQ, from 182 to 224 employees.
Recent news
Latest coverage and updates
- launchesOct 10, 2026
Atomic Machines Inc. launches the PrimeSwitch PS-150 relay on Oct 7th '26
- attends_eventOct 7, 2026
Atomic Machines Inc. attends the Open Compute Project Global Summit in California on Oct 12th–15th '26
- receives_financingOct 7, 2026
Atomic Machines, Inc. receives $250M in funding in California on Oct 7th '26 to launch the Matter Compiler, an AI-native manufacturing system that builds grain-of-sand-sized micro-machines for robots via code.
Atomic Machines 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 Atomic Machines's valuation, stock price, and market status.
Is Atomic Machines a public or private company?
Atomic Machines is a private company.
What is the current stock price of Atomic Machines?
Atomic Machines is a private company, so its shares have no public market price. Caplight tracks Atomic Machines's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Atomic Machines worth (valuation)?
Atomic Machines's valuation is estimated at $375.0M based on funding round data.
Can I buy Atomic Machines stock?
Atomic Machines shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Atomic Machines's last funding round?
Atomic Machines's most recent funding round was Series B on February 28, 2025.
Who are the main investors in Atomic Machines?
Key investors in Atomic Machines include GigaFund, Deep Ventures, Valor Equity Partners.
Will Atomic Machines IPO soon?
No public IPO plans have been announced for Atomic Machines.
How can I track Atomic Machines secondary market activity?
Caplight tracks bids, offers, and trades in Atomic Machines's shares on secondary markets.