Quartermaster AI
Arlington, US · Founded 2024 · Delaware corporation · 1 known investors
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Founders & leadership
Quartermaster AI was founded in 2024 by Neil Sobin.
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Neil SobinFounderNeil Sobin previously worked at Hivemapper, where he contributed to building a decentralized vehicle network for global mapping, and at Scale AI, where he worked on data infrastructure for AI systems. He is now Executive Officer and Director at Quartermaster AI, which deploys sensors and connectivity on commercial and working vessels to create a maritime awareness network.
Board
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Nick SinaiBoard director
Investors · 1
Reported raises · per SEC filings
Form D private placements$171.2M disclosed across 2 rounds · 2026
▶$122.6MraisedSep 2026 · 17 investors · Other TechnologyRule 506(b)
▶$122.6MraisedSep 2026 · 17 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- William TrenchardDirector
- Neil SobinExecutive Officer, Director
- Nick SinaiDirector
- Offering amount
- $123.6M
- Amount sold
- $122.6M
- First sale
- Sep 2026
- Incorporated
- Corporation, Delaware, 2024
- Federal exemptions
- 06b
▶$48.6MraisedJun 2026 · 15 investors · Other TechnologyRule 506(b)
▶$48.6MraisedJun 2026 · 15 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- William TrenchardDirector
- Neil SobinExecutive Officer, Director
- Offering amount
- $48.6M
- Amount sold
- $48.6M
- First sale
- Apr 2026
- Incorporated
- Corporation, Delaware, 2024
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Frequently asked questions
- Who founded Quartermaster AI?
- Quartermaster AI was founded by Neil Sobin in 2024.
- Who are Quartermaster AI's investors?
- Quartermaster AI's investors include First Round Capital.
- How much funding has Quartermaster AI raised?
- Quartermaster AI has disclosed $171.2M raised across 2 rounds.
- Where is Quartermaster AI headquartered?
- Quartermaster AI is headquartered in Arlington, US.

