401(k)
2023 plan-year 401(k) DOL Form 5500

Corsa Coal Napp Division 401(k) Retirement Savings Plan

ERISA Form 5500 plan record drawn from DOL EBSA — verify with linked source filings below.

Sponsored by Wilson Creek Energy, LLC · Pennsylvania · Mining & Oil Extraction

What the 2023 filing shows

Corsa Coal Napp Division 401(k) Retirement Savings Plan holds $31M for 366 participants — about $83,904 per participant, up 10.3% over the 2023 plan year.

$31M
total plan assets (2023 EOY)
366
covered participants
$83,904
avg assets per participant
+10.3%
assets growth YoY
Total Assets (2023)
$31M
Participants
366
State
Industry
Mining & Oil Extraction

What the Filing Says About Corsa Coal Napp Division 401(k) Retirement Savings Plan

Corsa Coal Napp Division 401(k) Retirement Savings Plan is a 401(k) retirement plan sponsored by Wilson Creek Energy, LLC, headquartered in Pennsylvania. As of the 2023 Form 5500 filing, the plan reports $31M in total end-of-year assets and covers 366 participants across the Mining & Oil Extraction industry. The sponsor's EIN on file with the U.S. Department of Labor is 383826202, and the plan has been effective since 1985-04-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets moved from $28M at the beginning of 2023 to $31M at year-end — a gain of 10.3%. Net assets (after liabilities) closed the year at $31M, with reported net income of $3M driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.

Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows — a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.

Financial Summary (2023)

Total Assets (Beginning of Year)$28M
Total Assets (End of Year)$31M
Net Assets (End of Year)$31M
Net Income$3M
Plan Type401(k)
Employer EIN383826202
Plan Effective Date1985-04-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Wilson Creek Energy, LLC)

Year Plans Participants Total Assets
2022 1 338 $28M
2023 1 366 $31M
2024 1 406 $33M

Nearby 401(k) Plans in Pennsylvania

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Frequently Asked Questions

How much money is in the Corsa Coal Napp Division 401(k) Retirement Savings Plan?
As of the 2023 Form 5500 filing, Corsa Coal Napp Division 401(k) Retirement Savings Plan holds $31M in total assets with 366 participants. It is sponsored by Wilson Creek Energy, LLC.
What type of plan is Corsa Coal Napp Division 401(k) Retirement Savings Plan?
Corsa Coal Napp Division 401(k) Retirement Savings Plan is a 401(k) plan. It has been effective since 1985-04-01. The plan is filed with the U.S. Department of Labor under EIN 383826202.
Who sponsors the Corsa Coal Napp Division 401(k) Retirement Savings Plan?
Corsa Coal Napp Division 401(k) Retirement Savings Plan is sponsored by Wilson Creek Energy, LLC, located in Pennsylvania. The sponsor's EIN is 383826202 and the plan operates in the Mining & Oil Extraction industry.
How did Corsa Coal Napp Division 401(k) Retirement Savings Plan perform in 2023?
Corsa Coal Napp Division 401(k) Retirement Savings Plan grew by 10.3% during 2023, moving from $28M to $31M in total assets. Net income was $3M.
Where can I find official filings for Corsa Coal Napp Division 401(k) Retirement Savings Plan?
Official Form 5500 filings for Corsa Coal Napp Division 401(k) Retirement Savings Plan are available through the U.S. Department of Labor's EFAST2 system. Search by EIN 383826202 or plan name at efast.dol.gov.
How does Corsa Coal Napp Division 401(k) Retirement Savings Plan compare to other plans?
You can compare Corsa Coal Napp Division 401(k) Retirement Savings Plan against other 401(k) plans on the plan type page, or view plans in Pennsylvania on the state page. PlainRetire tracks the 5,000 largest retirement plans in the U.S. by total assets.

Explore PlainRetire

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) — original filing retrieval by EIN 383826202.

Reference: IRS Publication 560 — Retirement Plans for Small Business, contribution-limit rules.

Reference: IRS Publication 590-B — Distributions from IRAs, RMD rules under SECURE Act 2.0.

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