Quartermaster AI
PrivateLast Round
Series B
Sep 28, 2026
Est. Valuation
$1B
Total Funding Raised
$144.28M
Momentum
Top 1%
of companies Caplight tracks
Company Overview
Quartermaster AI, Inc. is a maritime technology company that develops a distributed sensing network for global maritime awareness using vessel-mounted hardware and artificial intelligence.
Sector
Frontier & Industrial Tech
Verticals
Defense Tech, Maritime & Shipping, Sensors, Edge Computing, Supply Chain Tracking
Business Model
B2B
Customer Profile
Subscription SaaS, Government Contracts, Hardware Sales
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Quartermaster AI Comparables
Compare Quartermaster AI with similar companies based on industry and business-model similarity.
Quartermaster AI Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Sep 28, 2026 | ||||
| Series A | May 20, 2026 | ||||
| Grant | May 15, 2025 | ||||
| Grant | Jul 21, 2023 |
Key People
Founding team and executive leadership
Quartermaster AI Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Overmatch | Series B |
| Thrive Market Ventures | Series A |
| Steel Atlas | Series A, Series B |
| First Round Capital | Series B, Series A |
| BoxGroup | Series A |
| TMV | Series A, Series B |
| Shorewind Capital | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 28, 2026
$100M round led by Insight Partners.
- Jul 15, 2026
Grew 61% QoQ, from 46 to 74 employees.
Recent news
Latest coverage and updates
- receives_financingSep 28, 2026
Quartermaster AI Inc receives financing of $100M in Series B.
Quartermaster AI 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 Quartermaster AI's valuation, stock price, and market status.
Is Quartermaster a public or private company?
Quartermaster is a private company.
What is the current stock price of Quartermaster?
Quartermaster is a private company with no public stock price. No recent secondary market data is available.
How much is Quartermaster worth (valuation)?
Valuation information for Quartermaster is not publicly available.
Can I buy Quartermaster stock?
Quartermaster 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 Quartermaster's last funding round?
Quartermaster's most recent funding round was Series A on May 22, 2026.
Who are the main investors in Quartermaster?
Key investors in Quartermaster include First Round Capital, Quiet Capital.
Will Quartermaster IPO soon?
No public IPO plans have been announced for Quartermaster.
How can I track Quartermaster secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Quartermaster's secondary market activity and sign up for updates.