Quartermaster Secures $140 Million To Scale Maritime Surveillance Network

By Sean O'Kane · TechCrunch · 2026-09-28

Quartermaster Secures $140 Million To Scale Maritime Surveillance Network

According to reporting from TechCrunch, the Arlington-based startup Quartermaster has finalized a Series B funding round to expand its maritime data platform. The company uses integrated sensor packages called SmartMasts to provide shipping operators and government agencies with

According to reporting from TechCrunch, the Arlington-based startup Quartermaster has finalized a Series B funding round to expand its maritime data platform. The company uses integrated sensor packages called SmartMasts to provide shipping operators and government agencies with