Century Mining 401(k) match, vesting and fees

Plan year 2024 filingCentury Mining, LLC 401(k) Plan · Plan 001 · EIN 83-2787024Updated Oct 2026

What Century Mining's 401(k) plan says about matching contributions

The match terms have not been published from this plan's filing yet.
The plan year 2024 filing reports $1.8M in employer contributions, about $4,229 per participant. That total includes any match and profit-sharing; it is not a match formula. Plan year 2024 Form 5500 ↗
$28,627
Average account balance
435
Participants (end of year)
$12.3M
Plan assets (end of year)
1.36%
Admin expenses ÷ assets

Plan features

Match, vesting and enrollment details have not been published from this plan's audit report yet. The figures below come from the structured filing.

RecordkeeperJohn Hancock Life Insurance CompanySchedule C ↗
Independent auditorDeloitte & Touche LLP (unmodified opinion, limited scope)Schedule H ↗
Plan type and status401(k) · ActiveForm 5500 ↗

How the plan compares

Plan year 2024 medians for 356 defined-contribution plans in mining, quarrying, and oil and gas extraction with 100 to 499 participants.

Century Mining: employer contribution per participant$4,229
Peer median$3,000
Century Mining: average balance$28,627
Peer median$70,698
Century Mining: admin expenses ÷ assets1.36%
Peer median0.32%

Admin expenses are the plan's reported administrative expenses divided by its assets; they do not include fund expense ratios.

Plan history

Plan assets went from $524K at the end of plan year 2021 to $12.3M at the end of plan year 2024.

$524K2021$2M2022$8M2023$12.3M2024
End-of-year figures from each plan year's Form 5500 filing for the Century Mining plan.
Plan yearParticipantsAssetsEmployer contributionsPer participantAdmin expense ratioMatch formulaFiling
2024435$12.3M$1.8M$4,2291.36%Not publishedForm 5500 ↗
2023427$8M$1.4M$3,3191.42%Not publishedForm 5500 ↗
2022187$2M$498K$2,720—Not published5500-SF ↗
202119$524K$95K$5,254—Not published5500-SF ↗

Common questions

Does Century Mining match 401(k) contributions?

The match terms for the Century Mining, LLC 401(k) Plan have not been published from its filing yet. The plan year 2024 filing reports $1.8M in employer contributions, about $4,229 per participant. That total includes any match and profit-sharing; it is not a match formula.

When is the Century Mining 401(k) match vested?

The vesting schedule for the Century Mining, LLC 401(k) Plan is not in the data published so far. Your Summary Plan Description states it.

Who manages the Century Mining 401(k)?

The recordkeeper listed on Schedule C of the plan year 2024 filing is John Hancock Life Insurance Company. The plan administrator is Century Mining, LLC.

I left Century Mining. How do I find my old 401(k)?

Your account stays in the plan until you move it. Contact the plan administrator (Century Mining, LLC, (704) 541-3942) or the recordkeeper, John Hancock Life Insurance Company. The Century Mining old 401(k) page lists the contacts from every plan filing. Find an old Century Mining 401(k)

Data from the public Form 5500 annual reports Century Mining filed with the U.S. Department of Labor (plan years 2021 and 2022 and 2023 and 2024) and, where noted, the attached independent auditor's report. Plan terms may have changed since the filing; check your current Summary Plan Description. PlanFacts is not affiliated with Century Mining. Not financial advice. Report a correction · Methodology