- Headquarters
- Braintree, Massachusetts, United States · North America
- Value chain
- Hardware & devices(Products); also Components & subsystems
- What that means
- Makes physical products under its own name: computers, robots, vehicles, aircraft, drones, satellites, batteries, solar modules, reactors and medical devices.
- Founded
- 2022
- Staff
- 2,300 (2026)
- Ownership
- Private
- Website
- ultra-maritime.com
- Relevance
- Very high at its strongest, in Acoustic & Undersea Sensing
Braintree, Massachusetts, United StatesIn 1 capability
Each capability the company is listed in, most relevant first: how experts in the field see its global relevance there, why it is listed and the source.
- Acoustic & Undersea SensingVery high
Sensing, Timing & Navigation · Manufacture · listed #5 of 50
Leading supplier of US and allied Navy sonobuoys, ship towed arrays and hull sonars; Advent-owned and being acquired by Lockheed Martin (deal announced July 2026, pending).
Relevance: Leading supplier of sonobuoys and towed arrays