Insights

Navy Maintenance Target procurement and program management teams within Portsmouth Naval Shipyard and the broader Navy maintenance ecosystem for modernization, overhaul, and nuclear submarine lifecycle services to support uptime and combat readiness.

Nuclear Submarines Leverage the shipyard’s focus on Los Angeles and Virginia-class submarine overhauls to offer specialized engineering, testing, and supply chain capabilities tailored to nuclear propulsion, radiological safety, and submarine installation programs.

Large Revenue Scale Position offerings for potential multi-year, high-value contracts aligned with significant Navy spending, similar to large program modifications, prioritizing scalable solutions that can grow with future Columbia-class and Virginia-class initiatives.

Digital Tools Propose value through software and technology solutions that enhance project visibility, scheduling, compliance (E-Verify), and mapping for complex shipyard work, leveraging familiarity with iCIMS, Google Maps, and related tech stack.

Partner Ecosystem Explore collaborations with defense contractors and contractors’ ecosystems already engaging with the Navy (DARPA, Boeing, Bell, HII, Electric Boat) to deliver integrated modernization, training, and maintenance platforms that address agile USV and next-gen asset support needs.

Portsmouth Naval Shipyard Tech Stack

Portsmouth Naval Shipyard uses 8 technology products and services including iCIMS, Font Awesome, E-Verify, and more. Explore Portsmouth Naval Shipyard's tech stack below.

  • iCIMS
    Applicant Tracking Systems
  • Font Awesome
    Font Scripts
  • E-Verify
    Identity Verification
  • Amazon ALB
    Load Balancers
  • Google Maps
    Maps
  • Microsoft
    Miscellaneous
  • Piwik
    System Analytics & Monitoring
  • Max Mega Menu
    Widgets

Media & News

Portsmouth Naval Shipyard's Email Address Formats

Portsmouth Naval Shipyard uses at least 2 format(s):
Portsmouth Naval Shipyard Email FormatsExamplePercentage
First.Last@navy.comJohn.Doe@navy.com
91%
FLast@navy.comJDoe@navy.com
4%
First@navy.comJohn@navy.com
3%
Last.First@navy.comDoe.John@navy.com
2%
First.Last@navy.milJohn.Doe@navy.mil
97%
F.Last@navy.milJ.Doe@navy.mil
1%
LastF@navy.milDoeJ@navy.mil
1%
FLast@navy.milJDoe@navy.mil
1%

Frequently Asked Questions

What is Portsmouth Naval Shipyard's official website and social media links?

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Portsmouth Naval Shipyard's official website is navy.mil and has social profiles on LinkedIn.

How much revenue does Portsmouth Naval Shipyard generate?

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As of July 2026, Portsmouth Naval Shipyard's annual revenue is estimated to be $500M - $1B.

What is Portsmouth Naval Shipyard's SIC code NAICS code?

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Portsmouth Naval Shipyard's SIC code is 3761 - Guided Missiles and Space Vehicles NAICS code is 336414 - Guided Missile and Space Vehicle Manufacturing.

How many employees does Portsmouth Naval Shipyard have currently?

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As of July 2026, Portsmouth Naval Shipyard has approximately 2.6K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Deputy Rad Facility Manager: J. Z.Manager: A. H.Nuclear Production Zone Manager: B. E.. Explore Portsmouth Naval Shipyard's employee directory with LeadIQ.

What industry does Portsmouth Naval Shipyard belong to?

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Portsmouth Naval Shipyard operates in the Defense and Space Manufacturing industry.

What technology does Portsmouth Naval Shipyard use?

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Portsmouth Naval Shipyard's tech stack includes iCIMSFont AwesomeE-VerifyAmazon ALBGoogle MapsMicrosoftPiwikMax Mega Menu.

What is Portsmouth Naval Shipyard's email format?

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Portsmouth Naval Shipyard's email format typically follows the pattern of First.Last@navy.com. Find more Portsmouth Naval Shipyard email formats with LeadIQ.

When was Portsmouth Naval Shipyard founded?

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Portsmouth Naval Shipyard was founded in 1800.
Portsmouth Naval Shipyard logo

Portsmouth Naval Shipyard

Defense and Space ManufacturingMaine, United States1001-5000 Employees

Portsmouth Naval Shipyard is a defense-focused facility based in Kittery, Maine, that specializes in the safe overhaul, repair, and modernization of the U.S. Navy's nuclear-powered attack submarine fleet. Its work centers on Los Angeles-class and Virginia-class submarines, reflecting a highly specialized naval maintenance capability. The organization maintains an online presence at navsea.navy.mil, aligning with its role within the Navy's organizational structure.

The shipyard serves the U.S. Navy as its primary customer, delivering maintenance services that support submarine readiness and safety. As a sizable operation, it supports complex submarine programs with a substantial workforce.

Section iconCompany Overview

Website
navy.mil
SIC Code
3761 - Guided Missiles and Space Vehicles
NAICS Code
336414 - Guided Missile and Space Vehicle Manufacturing
Founded
1800
Employees
1001-5000

Section iconFunding & Financials

  • $500M - $1B

    Portsmouth Naval Shipyard's revenue is estimated to be in the range of $500M - $1B

Section iconFunding & Financials

  • $500M - $1B

    Portsmouth Naval Shipyard's revenue is estimated to be in the range of $500M - $1B

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