401(k) · DOL Form 5500 · 2024

Thyssen Mining Inc. 401(k) Plan

Data updated 2026-08-25

$12M
Total assets Small plan by assets
196
Participants Below avg headcount
59th
Percentile by assets National rank
$59,887
Avg per participant Low balance/head
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Official DOL plan name: Thyssen Mining Inc. 401(k) Plan · Sponsored by Thyssen Mining Inc. · California · Mining & Oil Extraction

$12M in assets, 196 participants

Thyssen Mining Inc.'s Thyssen Mining Inc. 401(k) Plan reported $12M in total assets and 196 participants in its 2024 DOL Form 5500 filing, ranking in the 59th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

  • #310 in Mining & Oil Extraction (785 peers)

Coverage in California

Thyssen Mining Inc. 401(k) Plan covers 196 participants in California, about 31% of the average California filer (state average ~630 per filing). Assets: $12M.

#310
in Mining & Oil Extraction (785 peers)
-9.6%
assets change YoY

The plan reported a net loss of $1M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Thyssen Mining Inc. 401(k) Plan's mid-pack asset rank among Mining & Oil Extraction and all filers

Thyssen Mining Inc. 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$11,737,779 Top 41% higher than 59% of 123,620 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024

Thyssen Mining Inc. 401(k) Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Thyssen Mining Inc. 401(k) Plan sits mid-pack in the medium band (196 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Thyssen Mining Inc. 401(k) Plan reported net income fell from $3M in the plan year 2023 filing to -$1M in the plan year 2024 filing.
  • Thyssen Mining Inc. 401(k) Plan end-of-year assets fell from $13M in the plan year 2023 filing to $12M in the plan year 2024 filing.
  • Thyssen Mining Inc. 401(k) Plan reported participants fell from 205 in the plan year 2023 filing to 196 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 981081080 · Thyssen Mining Inc. PY 2024 · 401(k)

Thyssen Mining Inc. 401(k) Plan · $12M · 196 · 59th

  • EIN $12M
  • RANK 196
  • PHOTO 59th
  • IND 401(k)
  • EOY near Nunn Construction 401(k) Retirement Savings Plan
  • 5500 ind #310

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Mining & Oil Extraction retirement plans → · Plans in California →

Thyssen Mining Inc. 401(k) Plan in the asset neighbourhood

Thyssen Mining Inc. 401(k) PlanThyssen Mining Inc. 401(k) P…$12MNunn Construction 401(k) Retirement Savings PlanNunn Construction 401(k) Ret…$12MIntra Edge, Inc. 401(k) Plan$12MMoody National Management, LP 401(k) PlanMoody National Management, L…$12MEmergency Medical Care Facilities, PC 401(k) Profit Sharing TrustEmergency Medical Care Facil…$12M
End-of-year total assets ($M) among Thyssen Mining Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

California filing particulars

Total Assets (Beginning of Year)$13M
Net Assets (End of Year)$12M
Net Income-$1M
Employer EIN981081080
Plan Effective Date2008-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Thyssen Mining Inc.)

Sponsor-wide plan assets over time

All Thyssen Mining Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$12M 13.65989526398826% vs 2022
2024 filing year
$10M$11M$12M$13M$14M 202220232024 $10.3M $11.7M ▲ +13.6%
Year Plans Participants Total Assets
2022 1 231 $10M
2023 1 205 $13M
2024 1 196 $12M

Nearby 401(k) Plans in California

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Thyssen Mining Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -200204060 Total assets ($B) Participants Thyssen Mining Inc. 401(k) Plan, Total assets ($B): 0.011737779 · Participants: 196Thyssen Mining Inc. 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 48.738057415 · Participants: 116712Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 31.02646504 · Participants: 58962Oracle Corporation 401(k) Savings and Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 24.850880304 · Participants: 55298Intel 401(k) Savings PlanApple 401(k) Plan, Total assets ($B): 24.714519387 · Participants: 101450Apple 401(k) PlanCisco Systems,Inc. 401(k) Plan, Total assets ($B): 22.728425546 · Participants: 40452Cisco Systems,Inc. 401(k) Plan
Thyssen Mining Inc. 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Thyssen Mining Inc. 401(k) Plan side-by-side with 3 peers →

Thyssen Mining Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Nunn Construction 401(k) Retirement Savings Plan in CO ($12M); by covered participants it is Sai360 401(k) Savings Plan in IL (196 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (196 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Thyssen Mining Inc. 401(k) Plan assets move in 2024? ▼
Thyssen Mining Inc. 401(k) Plan pulled back noticeably - down 9.6% during 2024, from $13M to $12M. Reported net income was -$1M.
How have Thyssen Mining Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Thyssen Mining Inc.'s sponsor-wide assets grew 13.7%, from $10M to $12M.
Which 401(k) plans are similar in size to Thyssen Mining Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Nunn Construction 401(k) Retirement Savings Plan in CO ($12M, 144 participants).
Which 401(k) plans cover a similar participant headcount to Thyssen Mining Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Sai360 401(k) Savings Plan in IL (196 participants, $55M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 981081080.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.