Plan Ledger DOL Form 5500 · updated monthly

Optimum Staffing, Inc.401(k)

OPTIMUM STAFFING, INC. EMPLOYEES 401(K) PLAN · LISLE, IL · plan year 2024

Reported admin expense ratio · 2024
1.13%

Peer grade: C+ · admin costs + employer contributions vs same-size plans · how grading works

Optimum Staffing, Inc. reported $31,371 in plan administrative expenses for 2024: 1.13% of average plan assets, higher than ~75% of peers. Employer contributions averaged $1,717 per active participant. This ratio covers administrative expenses reported on the plan's Schedule H only; fund-level expense ratios are not included in public structured data — see methodology.

Across the 2 years on file its reported administrative ratio rose from 1.04% to 1.13%. The plan sits in the $1M–$10M size bracket, benchmarked here against 18,840 comparable plans and shown alongside other mining, oil & gas extraction employers. By assets it is among the smaller plans on file in Illinois (3,233rd of 3,702), and 545th of 612 in mining, oil & gas extraction. In 2024, employees put in $1.91 for every $1.00 the employer contributed; active participation has shrunk from 148 to 80 since 2022.

Plan summary
Net assets, end of year$2,965,915
Participants with balances228
Active participants80
Employer contributions$137,354
Employee contributions$262,355
Employer contribution per active participant$1,717
Average account balance$13,008
Benefits paid to participants$340,751
Plan auditUnmodified (clean) audit opinion
Plan history3
Yearassets · accounts · employer contribution
2024$3.0M · 228 accts · $137K emplr
2023$2.6M · 228 accts · $169K emplr
2022$2.4M · 217 accts · $183K emplr
Administrative expenses, itemized · 2024
Recordkeeping & contract admin$19,746
Investment management$11,625
Total administrative$31,371
The Optimum Staffing, Inc. 401(k) match · 2024
Employer contribution per active participant$1,717
Median for plans this size$1,313
2024$1,717 per active participant
2023$1,455 per active participant
2022$1,239 per active participant

Optimum Staffing, Inc.'s 2024 employer contribution ran above the $1,313 median for plans its size. Filings report dollars actually contributed, not the match formula; the formula itself (for example, 50% of the first 6% of pay) lives in the plan's summary plan description from HR.

What these fees cost you

Annual cost at the plan's reported 2024 administrative ratio, against the median plan its size; fund expense ratios are extra. Compare any plan.

Service providers · 20243
UBS FINANCIAL SERVICES INC · Investment advisory (plan)$9,564
EMPOWER ADVISORY GROUP, LLC · Investment management$2,061

Compensation shown is direct payments from plan assets reported on Schedule C. Providers paid through fund revenue-sharing appear as indirect.

Administrative cost history3
2024$31,371 · 1.13%
2023$28,736 · 1.16%
2022$28,961 · 1.04%
Same employer
Similar plansMining, Oil & Gas Extraction · Illinois
Coeur Mining, Inc. IL$186.1M · 0.07%
Knight Hawk Coal, LLC IL$107.2M · 0.11%
Icg Illinois LLC IL$24.3M · 0.20%
Bluff City Materials, Inc. IL$12.1M · 0.29%
Trc Construction, Inc. NM$3.1M · 1.59%

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Source: U.S. Department of Labor, Form 5500 series, EIN 363809538 · Verify on EFAST2 · Amounts are as reported by the plan sponsor for the plan year shown.