Quartermaster

Private

Arlington, VA SmartMast maritime sensing company. Weather-hardened cameras, radios, sensors mounted on commercial ship masts that relay real-time data including vessel activity, video, radio, and anomalies. 600+ vessels in 25 countries across 4 continents; covered 25.9M sq km of ocean with 20+ rescues assisted.

Founders Neil Sobin

CEO Neil Sobin

Company

Founded

2023

Headquarters

Arlington, United States

Financials

Total Funding

$43M

Sectors

Artificial Intelligence Transportation Data & Analytics Hardware

quartermaster.us

Funding History

1 round

Series A May 20, 2026

$43M

First Round Capital (Lead) Quiet Capital TMV Steel Atlas BoxGroup Operator Partners Shorewind Capital David Adelman

Funding data is compiled from multiple independent sources including company announcements, press coverage, and regulatory filings. While we strive for accuracy, amounts and dates may reflect reported figures at time of announcement.