Optimum Staffing, Inc. 401(k) Plan: Login, Facts & Contact Information

Optimum Staffing, Inc. 401(k) Plan Facts

Plan name
OPTIMUM STAFFING, INC. EMPLOYEES 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
OPTIMUM STAFFING, INC.
Participants
278 (80 active employees)
Former employees with a balance
159
Plan assets
$2,965,915 at Dec 31, 2024
Average account balance
$13,008 across 228 accounts
Employer contributions
$137,354 in plan year 2024 (32% of all contributions)
Recordkeeper
Empower Annuity Insurance Company O
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 1, 1993
✓ 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 Aug 26, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $435,649 went into the plan in contributions, $137,354 of it from the employer (32%).
  • $340,751 was paid out to participants.
  • Investment and other income added $322,556.
  • Administrative expenses were $31,371, about $138 per account.

How the Optimum Staffing, Inc. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019270$3.05 million$65,154$379,602
2020303$2.93 million$65,367$745,761
2021260$3.21 million$95,160$387,892
2022247$2.37 million$183,406$767,010
2023292$2.58 million$168,729$648,158
2024278$2.97 million$137,354$340,751

Optimum Staffing, Inc. 401(k) Contact Information

Phone
630-350-0595
Mailing address
3333 WARRENVILLE ROAD SUITE 200, LISLE IL 60532
Plan sponsor
OPTIMUM STAFFING, INC.
Employer identification number (EIN)
36-3809538
Plan number
001

Questions about the Optimum Staffing, Inc. 401(k)

Does Optimum Staffing, Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $137,354, 32% of all contributions.

Does the Optimum Staffing, Inc 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Optimum Staffing, Inc 401(k) plan?

278 participants at the start of plan year 2024, 80 of them active employees, and 159 former employees who still had money in the plan.

What is the average 401(k) balance at Optimum Staffing, Inc?

About $13,008 per account: $2.97 million in plan assets across 228 accounts with a balance at the end of plan year 2024.

Who manages the Optimum Staffing, Inc 401(k) accounts?

Empower (listed on the filing as EMPOWER ANNUITY INSURANCE COMPANY O) is the plan's recordkeeper, which is where participants log in to see their balance.

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

Your account stays with Empower 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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