Ultra Maritime
Boats & Submarines · Massachusetts, United States · 1K - 5K Employees
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Overview
Headquarters
115 Bay State Dr, Braintree, Massachuset...Phone Number
(781) 848-3400Website
www.umaritime.comRevenue
$624.6 MillionIndustry
About Ultra Maritime
Ultra Maritime Org Chart
Director, Human Resources
Ultra Maritime Director, Human Resources (Can...
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Activity Insights
Ultra Maritime is experiencing very low activity levels compared to other companies in the Manufacturing sector.
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Ultra Maritime is drawing exceptional interest within the Manufacturing industry, suggesting notable developments or strong market momentum, learn more about Ultra Maritime.
Ultra Maritime Tech Stack
A closer look at the technologies used by Ultra Maritime
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Ultra Maritime News & Media
Ultra Maritime Demonstrates Future Autonomous Counter-UUV and Anti-Submarine Warfare Detection
BRAINTREE, Mass., Aug. 13, 2026 /PRNewswire/ -- Ultra Maritime has successfully demonstrated a new integrated active-passive sonar solution capable of providing persistent surveillance across contested maritime environments. During the U.S. Navy's 2026 Lanternfish exercise, the company...Ultra Maritime Successfully Demonstrates Counter-Unmanned Undersea Vehicle Capability at U.S. Navy Lanternfish 2026 Exercise
KEYPORT, Wash., July 20, 2026 /PRNewswire/ -- In a major technological advancement for the protection of ports and critical infrastructure worldwide, Ultra Maritime successfully demonstrated a groundbreaking capability to detect and classify advanced unmanned underwater vehicles (UUVs)...Lockheed Martin to acquire Ultra Maritime for $3.45 billion
The deal gives Lockheed Martin a portfolio of sonar systems, sonobuoys, and torpedo defense technology serving allied naviesLockheed Martin to Acquire Ultra Maritime Solutions
Acquisition reinforces Lockheed Martin's commitment to domain expertise in anti-submarine warfare BETHESDA, Md., July 6, 2026 /PRNewswire/ -- Lockheed Martin [NYSE: LMT] today announced the signing of a definitive agreement to acquire Ultra Maritime, a global defense company specializing...
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Frequently Asked Questions Regarding Ultra Maritime
Ultra Maritime, headquartered in Yaphank, New York, is a boat manufacturing company that specializes in maritime products and solutions. The company focuses on business-to-business operations across North America, offering specialized boat manufacturing services. Ultra Maritime maintains multiple operational facilities and provides comprehensive ma... Read More

