Huntington Ingalls Industries, Inc. 401(k) Plan: Login, Facts & Contact Information

Huntington Ingalls Industries, Inc. 401(k) Plan Facts

Plan name
HUNTINGTON INGALLS INDUSTRIES SAVINGS PLAN
Plan type
401(k) with employer contributions and profit sharing with a company-stock (ESOP) component
Plan sponsor
HUNTINGTON INGALLS INDUSTRIES, INC.
Participants
47,792 (36,917 active employees)
Former employees with a balance
10,915
Plan assets
$5,951,871,222 at Dec 31, 2024
Average account balance
$128,867 across 46,186 accounts
Employer contributions
$156,274,128 in plan year 2024 (35% of all contributions)
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Mar 31, 2011
✓ Employer contributions✓ Automatic enrollment— Default investment for undecided participants✓ Participants choose their own investments✓ Self-directed brokerage window✓ Profit sharing✓ Company stock (ESOP)

Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Dec 31, 2024), filed Jun 24, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $450.2 million went into the plan in contributions, $156.3 million of it from the employer (35%).
  • $616.5 million was paid out to participants.
  • Investment and other income added $649.2 million.

How the Huntington Ingalls Industries, Inc. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
201929,209$3.68 billion$77.9 million$262.9 million
202029,136$4.20 billion$87.9 million$246.8 million
202130,490$5.34 billion$95.0 million$380.9 million
202233,061$4.70 billion$142.4 million$428.2 million
202346,762$5.47 billion$145.7 million$432.3 million
202447,792$5.95 billion$156.3 million$616.5 million

Huntington Ingalls Industries, Inc. 401(k) Contact Information

Phone
757-380-2000
Mailing address
4101 WASHINGTON AVENUE BUILDING 909-6, NEWPORT NEWS VA 23607
Plan sponsor
HUNTINGTON INGALLS INDUSTRIES, INC.
Plan administrator
HII ADMINISTRATIVE COMMITTEE
Employer identification number (EIN)
90-0607005
Plan number
011

Questions about the Huntington Ingalls Industries, Inc. 401(k)

Does Huntington Ingalls Industries, Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $156.3 million, 35% of all contributions.

Does the Huntington Ingalls Industries, Inc 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Huntington Ingalls Industries, Inc 401(k) plan?

47,792 participants at the start of plan year 2024, 36,917 of them active employees, and 10,915 former employees who still had money in the plan.

What is the average 401(k) balance at Huntington Ingalls Industries, Inc?

About $128,867 per account: $5.95 billion in plan assets across 46,186 accounts with a balance at the end of plan year 2024.

Who manages the Huntington Ingalls Industries, Inc 401(k) accounts?

Alight is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Huntington Ingalls Industries, Inc. How do I access my 401(k)?

Your account stays with Alight after you leave, so you can log in with the same credentials. If your balance was small, the plan may have rolled it into an IRA in your name. If you can't find it, Beagle can locate it for you.

Related Companies
Headquarter: 1355 NEW YORK AVENUE, HUNTINGTON STATION, NY, 11746
Headquarter: 496 KINDERKAMACK ROAD, ORADELL, NJ, 07649
Headquarter: 3050 BOWERS AVE. M/S 1221, SANTA CLARA, CA, 95052
Headquarter: PO BOX 45530, SALT LAKE CITY, UT, 84145
Headquarter: 40 WESTMINSTER STREET, PROVIDENCE, RI, 02903