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Huntington Ingalls Industries

America's largest military shipbuilder, spun off from Northrop Grumman in 2011.

Huntington Ingalls Industries (HII) is the largest military shipbuilding company in the United States, spun off from Northrop Grumman in March 2011. Operates through three segments: Ingalls Shipbuilding (Pascagoula, MS), Newport News Shipbuilding (Newport News, VA — nuclear aircraft carriers and submarines), and Mission Technologies (McLean, VA). Publicly traded (NYSE: HII), FY2025 revenue $12.5B, ~44,000-45,000 employees.

Overview

Headquarters
Newport News, VA
Founded
2011
Employees
44,000-45,000
Total funding
Public (NYSE: HII)
Stage
Public
Status
public
Domains
Shipbuilding, Naval defense, Mission technologies
X / Twitter
x.com/wearehii

Founders0

No linked records yet.

Investors0

No linked records yet.

Cap table0

Approximate ownership by holder. Indexed holders link to their records.

No disclosed ownership for this round
HolderInstrumentOwnership

Contracts7

Programs0

No linked records yet.

Frequently asked

What does Huntington Ingalls Industries do?
Huntington Ingalls Industries (HII) is the largest military shipbuilding company in the United States, spun off from Northrop Grumman in March 2011. Operates through three segments: Ingalls Shipbuilding (Pascagoula, MS), Newport News Shipbuilding (Newport News, VA — nuclear aircraft carriers and submarines), and Mission Technologies (McLean, VA). Publicly traded (NYSE: HII), FY2025 revenue $12.5B, ~44,000-45,000 employees.
Where is Huntington Ingalls Industries headquartered?
Huntington Ingalls Industries is headquartered in Newport News, VA and was founded in 2011.
What does Huntington Ingalls Industries specialize in?
Huntington Ingalls Industries works across Shipbuilding, Naval defense, Mission technologies.
Does Huntington Ingalls Industries hold government contracts?
Defense Tech Atlas links Huntington Ingalls Industries to 7 government contracts.

Tags

Sources & citations2

Each claim links to its underlying source. Confidence reflects how directly the source supports the claim.

  1. 1

    Huntington Ingalls Industries: HQ Newport News VA, founded 2011 (Northrop Grumman spinoff), NYSE:HII, ~44,000 employees, three segments

    Wikipedia: Huntington Ingalls Industries
    Verified2026-08-15
  2. 2

    HII FY25 revenue $12.5B, ~45,000 employees, three-segment structure confirmed on official site

    Huntington Ingalls Industries (Official): Who We Are
    Verified2026-08-15