Quartermaster AI is a company based in Alexandria, VA, USA, focused on building the world's largest maritime awareness network. It aims to provide unparalleled insights into global maritime activity by building a sensor constellation and offering access to HD video feeds and location data from vessels worldwide.
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Quartermaster is an ai/ml company headquartered in United States. It has raised at least $143M across the 2 funding rounds on record. Its most recent funding round, Series B, raised $100M in September 2026. Xcout tracks 1 named person at Quartermaster, including Neil Sobin (Founder and CEO). Xcout recorded 34 job postings from Quartermaster in the last 90 days, naming tools such as Confluence, GitHub, Jenkins.
At least $143M raised across the 2 rounds on record. Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series B | $100M | 4 named | |
| Series A | $43M | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Xcout recorded 34 job postings from Quartermaster in the last 90 days, from a hiring record Xcout has kept since July 2026.
The weekly hiring trend, the roles and locations behind it — see Quartermaster's hiring signals →
A few of Quartermaster's closest competitors — see the full list of competitors and alternatives →
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