Quartermaster, a maritime technology startup based in Arlington, Virginia, has secured $42 million in funding to develop advanced sensor systems for ships and vessels.

The company's technology aims to enhance maritime tracking capabilities beyond current Automatic Identification System (AIS) standards used across the shipping industry. AIS currently provides basic vessel identification and positioning data for navigation safety and traffic management.

Quartermaster's proposed system would equip ships with more sophisticated sensors designed to create what the company describes as enhanced situational awareness across maritime operations. The funding round reflects growing investor interest in maritime technology solutions.

The shipping industry has increasingly sought technological upgrades to improve operational efficiency and safety protocols. Current AIS technology, while widely adopted, provides limited data compared to newer sensor technologies being developed by companies like Quartermaster.

The startup has not disclosed specific details about deployment timelines or which shipping companies might adopt the technology. The maritime sensor market has attracted attention from both commercial shipping operators and government agencies seeking improved vessel monitoring capabilities.