Sigmatron International, Inc. 401(k) Plan: Login, Facts & Contact Information

Sigmatron International, Inc. 401(k) Plan Facts

Plan name
SIGMATRON INTERNATIONAL, INC 401(K) RETIREMENT SAVINGS PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
SIGMATRON INTERNATIONAL, INC.
Participants
582 (381 active employees)
Former employees with a balance
104
Plan assets
$28,841,230 at Apr 30, 2025
Average account balance
$77,322 across 373 accounts
Employer contributions
$191,471 in plan year 2024 (10% of all contributions)
Recordkeeper
Merrill Lynch, Pierce, Fenner And S
Plan year
May 1, 2024 – Apr 30, 2025
Plan established
May 1, 1990
✓ 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 (May 1, 2024 – Apr 30, 2025), filed Dec 18, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $1.87 million went into the plan in contributions, $191,471 of it from the employer (10%).
  • $3.32 million was paid out to participants.
  • Investment and other income added $2.21 million.
  • Administrative expenses were $20,544, about $55 per account.

How the Sigmatron International, Inc. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019543$22.0 million$275,574$1.38 million
2020584$28.5 million$195,435$1.59 million
2021555$26.6 million$200,338$2.30 million
2022549$27.1 million$230,237$2.25 million
2023621$28.1 million$219,411$3.95 million
2024582$28.8 million$191,471$3.32 million

Sigmatron International, Inc. 401(k) Contact Information

Phone
847-956-8000
Mailing address
2201 LANDMEIER ROAD, ELK GROVE VILLAGE IL 60007
Plan sponsor
SIGMATRON INTERNATIONAL, INC.
Employer identification number (EIN)
36-3918470
Plan number
001

Questions about the Sigmatron International, Inc. 401(k)

Does Sigmatron International, Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $191,471, 10% of all contributions.

Does the Sigmatron International, Inc 401(k) have automatic enrollment?

No. The plan does not report automatic enrollment; employees enroll themselves.

How many people are in the Sigmatron International, Inc 401(k) plan?

582 participants at the start of plan year 2024, 381 of them active employees, and 104 former employees who still had money in the plan.

What is the average 401(k) balance at Sigmatron International, Inc?

About $77,322 per account: $28.8 million in plan assets across 373 accounts with a balance at the end of plan year 2024.

Who manages the Sigmatron International, Inc 401(k) accounts?

Merrill Benefits OnLine (listed on the filing as MERRILL LYNCH, PIERCE, FENNER AND S) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Sigmatron International, Inc. How do I access my 401(k)?

Your account stays with Merrill Benefits OnLine 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.

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