Ultra Maritime
Defense technology company supplying sonobuoys, sonar arrays, torpedo countermeasures, naval radar and EW systems to the U.S., UK, Canadian, Australian and allied navies.
Braintree, MA · Company
About
Ultra Maritime employs about 2,000 people across Five-Eyes nations and cites more than 80 years of experience in building sonar solutions. The company operates from 10 locations in four countries, with manufacturing operations recapitalized to meet global demand for sonobuoys, countermeasures, towed arrays and transducers.
Advent acquired the business in 2022 as part of Cobham Ultra and, according to the company, invested approximately $170 million in product development and manufacturing over the following three years. Cobham Ultra has announced an agreement to sell Ultra Maritime to Lockheed Martin for USD 3.45 billion. Sites hold ISO 9001:2015 certification, with AS9100:2016 at Columbia City and Victor, ISO 14001 and ISO 45001 at UK and Australian sites, and ISO/IEC 27001 at Weymouth.
Products · 10 of 10
- Sea Revealer Sonobuoys
- Sea Receiver Sonobuoy Receivers
- Sea Searcher Hull Mounted Sonar & Transducers
- Sea Lancer Towed Sonar Arrays
- Sea Spear & Deployable Sonar Arrays
- Sea Striker Torpedo Nose Arrays
- Sea Deceptor Torpedo Countermeasures
- Torpedo Defense System
- Sea Raider Radars
- Sea Sleuth Electronic Warfare
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