
Quartermaster operates a distributed maritime awareness network serving government and commercial fleets.
Much of the open ocean remains invisible to real-time sensing, leaving safety, security, and environmental oversight to distant or secondhand sources. Quartermaster serves coast guards, navies, insurers, researchers, and commercial fleets with a distributed sensing network that turns ordinary vessels into intelligent nodes through onboard video, signal collection, and edge analysis.
Unlike satellite imagery and cooperative tracking such as AIS, which view activity from afar or depend on self-reported positions, Quartermaster captures authenticated video and signals at the waterline and shares them in near real time. That water-level vantage gives buyers verifiable visibility in blind spots where traditional methods cannot reach, supporting a persistent awareness layer built with working mariners.
Similar Company

Castelion
Similar Company

Helsing
Similar Company
Rheinmetall
Similar Company

Thales
Similar Company

Larsen & Toubro
Similar Company

Mitsubishi Heavy Industries
Similar Company

BAE Systems
Similar Company

Northrop Grumman
Similar Company

Howmet Aerospace
Similar Company

General Dynamics
Similar Company

Boeing
Similar Company

Rolls-Royce
Similar Company

Lockheed Martin
Similar Company

Anduril Industries
Similar Company

Airbus
Similar Company

RTX
Similar Company

GE Aerospace
Similar Company

Palantir

ShipIn
shipin.ai

Vake
vake.ai
Companies similar to Quartermaster include Castelion, Helsing, Rheinmetall and Thales.
Quartermaster was founded in 2023.
Quartermaster's headquarters is located in Arlington, VA, US.
Quartermaster's most recent funding round was for $122.6M (USD) in September 2026.
As of Sep 14, 2026, Quartermaster has disclosed funding of $265.6M (USD).