Tech article
Maritime intelligenc startup Quartermaster raises another $140M
Publisher description: The tech enables real-time awareness for what Quartermaster calls the “largest blind spot on Earth.”
TechCrunch | Sep 28, 2026 | Sean O'Kane
Automated excerpt
Arlington, Virginia-based startup Quartermaster in May closed a $43 million Series A around its idea of using weather-hardened sensors to capture data and generate insights about maritime activity. That idea has proven popular, because Quartermaster has already closed a much larger Series B, bringing in $140 million this time. Quartermaster has had to hustle to keep up with demand, Sobin said.
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