Fleet Sustainment

DOMAINS: Joint All-Domain, Sea

SECTOR: defense, international

DIVISION: mission technologies

KEEPING THE WORLD’S NATIONAL SECURITY PLATFORMS MISSION-READY

For more than 40 years, the U.S. Navy has entrusted HII to maintain and modernize the vast majority of its fleet. With a holistic approach to life-cycle maritime defense systems—from small watercraft to submarines, surface combatants and aircraft carriers—HII ensures a high state of readiness.

Explore our interactives below to learn more.

AIRCRAFT CARRIERS
& SURFACE SHIPS
SUSTAINMENT

SUBMARINE SUSTAINMENT

UNMANNED SYSTEM
SUSTAINMENT

SMALL WATERCRAFT
SUSTAINMENT

C5I SYSTEMS ASHORE

C5I SYSTEMS AFLOAT

Click on the interactives to learn more.

Aircraft Carriers & Surface Ships SUSTAINMENT

Submarines SUSTAINMENT

Unmanned Systems SUSTAINMENT

Small Watercraft SUSTAINMENT

C5I SYSTEMS ASHORE

C5I SYSTEMS AFLOAT

GLOBAL reach

HII rapidly deploys around the world to solve our nation’s most critical readiness challenges—anywhere our warfighters need us

57 offices

21 labs

5 Fabrication & Manufacturing Facilities

25 OCONUS locations with Deployed Support

Our national security partners maintain a high state of readiness with HII’s integrated maintenance solutions planning, repairs and crew training.

Everyday HII applies extensive expertise modernizing complex Command, Control, Communications, Computers Cyber and Intelligence (C5I) and hull, mechanical and electrical (HM&E) systems afloat and ashore.

As a leader in integrated product support services, HII provides logistics, technical documentation, warehousing and material management, and information technology solutions to national security partners.

HII’s full spectrum naval architecture and marine engineering services support design, construction, overhaul and modernization.

Custom blended training solutions and digital publishing services for classroom, shipboard and distance learning.

HII: Solving Complex Challenges

CRITICAL REPAIRS IN HOSTILE SEAS

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CRITICAL REPAIRS IN HOSTILE SEAS

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CRITICAL REPAIRS IN HOSTILE SEAS

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CRITICAL REPAIRS IN HOSTILE SEAS

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MAINTENANCE

Our national security partners maintain a high state of readiness with HII’s integrated maintenance solutions planning, repairs and crew training.

MODERNIZATION

Everyday HII applies extensive expertise modernizing complex Command, Control, Communications, Computers Cyber and Intelligence (C5I) and hull, mechanical and electrical (HM&E) systems afloat and ashore.

INTEGRATED PRODUCT SUPPORT

As a leader in integrated product support services, HII provides logistics, technical documentation, warehousing and material management, and information technology solutions to national security partners.

ENGINEERING AND DESIGN SUPPORT

HII’s full spectrum naval architecture and marine engineering services support design, construction, overhaul and modernization.

TRAINING AND MEDIA

Custom blended training solutions and digital publishing services for classroom, shipboard and distance learning.

HII: Solving Complex Challenges

CRITICAL REPAIRS IN HOSTILE SEAS

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CRITICAL REPAIRS IN HOSTILE SEAS

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CRITICAL REPAIRS IN HOSTILE SEAS

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CRITICAL REPAIRS IN HOSTILE SEAS

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KEEP EXPLORING

KEEP EXPLORING

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mission technologies

unmanned systems

ARTIFICIAL INTELLIGENCE

mission technologies

unmanned systems

ARTIFICIAL INTELLIGENCE

mission technologies

unmanned systems

ARTIFICIAL INTELLIGENCE

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Corporate Locations

HII Corporate Headquarters

4101 Washington Ave.
Newport News, VA 23607

Newport News Shipbuilding

4101 Washington Ave
Newport News, VA 23607

Ingalls Shipbuilding

1000 Jerry St. Pe’ Highway
Pascagoula, MS 39568

Mission Technologies

8350 Broad Street, Suite 1400
McLean, VA 22102

HII Washington, DC

2451 Crystal Drive, Suite 1100
Arlington, VA 22202