Defined Benefit (Pension) · DOL Form 5500 · 2023

Salado Isolation Mining Contractors, LLC Pension Plan

Data updated 2026-08-11

$224M
Total assets
953
Participants
95th
Percentile by assets
$234,819
Avg per participant
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Official DOL plan name: Waste Isolation Pilot Plant Pension Plan · Sponsored by Salado Isolation Mining Contractors, LLC · New Mexico · Administrative & Support Services

$224M in assets, 953 participants

Salado Isolation Mining Contractors, LLC's Waste Isolation Pilot Plant Pension Plan reported $224M in total assets and 953 participants in its 2023 DOL Form 5500 filing, ranking in the 95th 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.

  • 95th percentile by assets (of 127,072 plans)
  • #4,270 in Administrative & Support Services (4,372 peers)

Coverage in New Mexico

Waste Isolation Pilot Plant Pension Plan covers 953 participants in New Mexico, 2.6x the typical New Mexico plan (state average ~365 per filing). Assets: $224M.

$224M
total plan assets (2023 EOY)
953
covered participants
95th
percentile by assets (of 127,072 plans)
$234,819
avg assets per participant

Where Waste Isolation Pilot Plant Pension Plan sits by total assets

Waste Isolation Pilot Plant Pension Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$223,782,278 Top 5% higher than 95% of 127,068 filed plans

This plan $0 $2,010,000,000 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 2023

Participants vs New Mexico filers

In New Mexico, the average filing covers about 365 participants across 466 plans. Waste Isolation Pilot Plant Pension Plan reports 953 participants - 2.6x that state average ($224M EOY assets).

New Mexico filing particulars

Total Assets (Beginning of Year)$207M
Net Assets (End of Year)$214M
Net Income$11M
Employer EIN824745477
Plan Effective Date1998-08-31
Filing StatusFILING RECEIVED

Sponsor Plan History (Salado Isolation Mining Contractors, LLC)

$350M$360M$370M$380M$390M 20232024 $362M $384M ▲ +6.0%
Total plan assets by year, all Salado Isolation Mining Contractors, LLC plans on file
Year Plans Participants Total Assets
2023 2 1,944 $362M
2024 2 2,118 $384M

Nearby Defined Benefit (Pension) Plans in New Mexico

Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.

Waste Isolation Pilot Plant Pension Plan vs. nearby Defined Benefit (Pension) plans in New Mexico, assets vs. participants

Waste Isolation Pilot Plant Pension Plan vs. nearby Defined Benefit (Pension) plans in New Mexico, assets vs. participants Scatter plot of 6 data points. -100001000200030004000 -202468 Total assets ($B) Participants Waste Isolation Pilo…Ntess Retirement Inc…Triad Defined Benefi…Pnm Resources, Inc. …Presbyterian Healthc…Sandia Laboratory Fe…
Waste Isolation Pilot Plant Pension Plan vs. nearby Defined Benefit (Pension) plans in New Mexico, assets vs. participants

Similar-Sized Defined Benefit (Pension) Plans Nationally

Defined Benefit (Pension) plans in other states closest to Waste Isolation Pilot Plant Pension Plan by total assets, not by location.

Frequently Asked Questions

How did Waste Isolation Pilot Plant Pension Plan assets move in 2023?
Waste Isolation Pilot Plant Pension Plan grew at a solid clip - up 8.2% during 2023, from $207M to $224M. Reported net income was $11M.
How have Salado Isolation Mining Contractors, LLC plan assets changed over time?
Across 2 plan years on file (2023-2024), Salado Isolation Mining Contractors, LLC's sponsor-wide assets grew 6.0%, from $362M to $384M.
Where does Waste Isolation Pilot Plant Pension Plan rank by assets among Form 5500 filers?
Waste Isolation Pilot Plant Pension Plan ranks in the 95th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 5% of all filed plans by assets).
Which Defined Benefit (Pension) plans are similar in size to Waste Isolation Pilot Plant Pension Plan?
Among Defined Benefit (Pension) plans in other states, the closest by assets is Horizon Blue Cross Blue Shield of Nj Employees Retirement Plan II in NJ ($224M, 774 participants).

Filing takeaways

Ways to act on Waste Isolation Pilot Plant Pension Plan's numbers.