4AI Systems
PrivateLast Round
Strategic
Oct 14, 2025
Total Funding Raised
$6M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
4AI Systems is a software engineering company that develops AI-powered onboard vision perception and warning systems to improve the safety and efficiency of rail operations.
Sector
Frontier & Industrial Tech
Verticals
Computer Vision, Smart Manufacturing, Warehouse Automation, Quality Management
Business Model
B2B
Customer Profile
Subscription SaaS, Services & Consulting
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
4AI Systems Comparables
Compare 4AI Systems with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Cogniac Corporation | 82% | |
| Sotereon.AI | 57% | |
| Scout Robotics | 56% |
4AI Systems Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Strategic | Oct 14, 2025 |
Key People
Founding team and executive leadership
Market signals
Structured signals derived from secondary market and firmographic data.
- May 19, 2026
Monthly visitors increased 111% MoM, reaching 4.7K.
- Jan 22, 2026
Monthly visitors grew 185% MoM, reaching 3K.
Recent news
Latest coverage and updates
- increases_headcount_byJun 30, 2026
4AI Systems Pty increased headcount by 16 on Jul 1st '25.
- attends_eventJun 16, 2026
4AI Systems Pty will attend event Rail Industry Awards 2026 on Sep 1st '26.
- recognized_asJun 16, 2026
4AI Systems Pty will be recognized as finalist for 'Rail Innovation of the Year' at Rail Industry Awards 2026 on Sep 1st '26.
4AI Systems 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 4AI Systems's valuation, stock price, and market status.
Is 4AI Systems a public or private company?
4AI Systems is a private company.
What is the current stock price of 4AI Systems?
4AI Systems is a private company with no public stock price. No recent secondary market data is available.
How much is 4AI Systems worth (valuation)?
Valuation information for 4AI Systems is not publicly available.
Can I buy 4AI Systems stock?
4AI Systems shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was 4AI Systems's last funding round?
4AI Systems's most recent funding round was Strategic on October 14, 2025.
Who are the main investors in 4AI Systems?
Investor information for 4AI Systems is not publicly disclosed.
Will 4AI Systems IPO soon?
No public IPO plans have been announced for 4AI Systems.
How can I track 4AI Systems secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor 4AI Systems's secondary market activity and sign up for updates.