Plan Ledger DOL Form 5500 · updated monthly

Thyssen Mining Inc.401(k)

THYSSEN MINING INC. 401(K) PLAN · SHERWOOD, CA · plan year 2023

Reported admin expense ratio · 2023
0.51%

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

Thyssen Mining Inc. reported $59,207 in plan administrative expenses for 2023: 0.51% of average plan assets, higher than ~75% of peers. Employer contributions averaged $3,324 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 3 years on file its reported administrative ratio has held roughly steady near 0.548%. The plan sits in the $10M–$50M size bracket, benchmarked here against 26,779 comparable plans and shown alongside other mining, oil & gas extraction employers. By assets it is among the smaller plans on file in California (4,766th of 9,483), and 379th of 612 in mining, oil & gas extraction. In 2023, employees put in $2.50 for every $1.00 the employer contributed.

Plan summary
Net assets, end of year$12,977,862
Participants with balances281
Active participants188
Employer contributions$624,956
Employee contributions$1,560,851
Employer contribution per active participant$3,324
Average account balance$46,185
Benefits paid to participants$1,246,722
Plan auditUnmodified (clean) audit opinion
AuditorWIPFLI LLP
Plan history3
Yearassets · accounts · employer contribution
2024$11.7M · 228 accts · $546K emplr
2023$13.0M · 281 accts · $625K emplr
2022$10.3M · 308 accts · $774K emplr
Administrative expenses, itemized · 2023
Recordkeeping & contract admin$27,476
Investment management$31,731
Total administrative$59,207
The Thyssen Mining Inc. 401(k) match · 2023
Employer contribution per active participant$3,324
Median for plans this size$2,440
2024$6,132 per active participant
2023$3,324 per active participant
2022$4,051 per active participant

Thyssen Mining Inc.'s 2023 employer contribution ran above the $2,440 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 2023 administrative ratio, against the median plan its size; fund expense ratios are extra. Compare any plan.

Service providers · 20232
EMPOWER ADVISORY GROUP, LLC · Investment management$31,731

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$67,699 · 0.55%
2023$59,207 · 0.51%
2022$61,778 · 0.55%
Same employer
Similar plansMining, Oil & Gas Extraction · California
Oil Well Service Co. CA$22.1M · 0.22%
Howard Energy Co., Inc. CA$14.1M · 0.01%
Vaquero Energy Inc. CA$5.8M · 0.79%
Kenai Drilling Limited CA$4.2M · 0.98%

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Source: U.S. Department of Labor, Form 5500 series, EIN 981081080 · Verify on EFAST2 · Amounts are as reported by the plan sponsor for the plan year shown.