Defined Benefit (Pension) · DOL Form 5500 · 2024

Rock River Energy Services Company Pension Plan

Data updated 2026-08-25

$4M
Total assets Small plan by assets
3
Participants Small participant base
38th
Percentile by assets National rank
$1.3M
Avg per participant High balance/head
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Official DOL plan name: Rock River Energy Services Co. Pension Plan and Trust · Sponsored by Rock River Energy Services Company · Illinois · Utilities

$4M in assets, 3 participants

Rock River Energy Services Company's Rock River Energy Services Co. Pension Plan and Trust reported $4M in total assets and 3 participants in its 2024 DOL Form 5500 filing, ranking in the 38th 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.

  • #102 in Utilities (732 peers)

Utilities sector rank

Within Utilities, Rock River Energy Services Co. Pension Plan and Trust ranks #102 of 732 2024 filers by assets (13542% of the sector average)-$4M for 3 participants.

#102
in Utilities (732 peers)
+6.5%
assets growth YoY

Rock River Energy Services Co. Pension Plan and Trust's mid-pack asset rank among Utilities and all filers

Rock River Energy Services Co. Pension Plan and Trust vs every filed plan by assets

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

$3,964,905 38th percentile higher than 38% 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

Rock River Energy Services Co. Pension Plan and Trust among micro filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Rock River Energy Services Co. Pension Plan and Trust is a micro filing (3 participants), the leftmost band.

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Rock River Energy Services Co. Pension Plan and Trust reported net income fell from $341K in the plan year 2023 filing to $243K in the plan year 2024 filing.
  • Rock River Energy Services Co. Pension Plan and Trust end-of-year assets rose from $4M in the plan year 2023 filing to $4M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 611510744 · Rock River Energy Services Company PY 2024 · Defined Benefit (Pension)

Rock River Energy Services Co. Pension Plan and Trust · $4M · 3 · 38th

  • IND $4M
  • IND 3
  • IND 38th
  • IND Defined Benefit (Pension)
  • IND near Bariatrics of Texas Defined Benefit Plan
  • IND ind #102

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 Utilities retirement plans → · Plans in Illinois →

Rock River Energy Services Co. Pension Plan and Trust in the asset neighbourhood

Trung Hoai Nguyen, M.D. Defined Benefit Pension PlanTrung Hoai Nguyen, M.D. Defi…$4MSunil Patel, D.O., Inc. Defined Benefit Pension PlanSunil Patel, D.O., Inc. Defi…$4MRock River Energy Services Co. Pension Plan and TrustRock River Energy Services C…$4MBariatrics of Texas Defined Benefit PlanBariatrics of Texas Defined …$4MBarnesville Hospital Association, Inc. Retirement PlanBarnesville Hospital Associa…$4M
End-of-year total assets ($M) among Rock River Energy Services Co. Pension Plan and Trust and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2024.

Utilities filing particulars

Total Assets (Beginning of Year)$4M
Net Assets (End of Year)$4M
Net Income$243K
Employer EIN611510744
Plan Effective Date2013-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Rock River Energy Services Company)

Sponsor-wide plan assets over time

All Rock River Energy Services Company plans reported in each filing year

Latest sponsor-wide plan assets
$5M 18.622219761874526% vs 2022
2024 filing year
$4.5M$5M$5.5M$6M 202220232024 $4.61M $5.46M ▲ +18.4%
Year Plans Participants Total Assets
2022 2 6 $5M
2023 2 6 $5M
2024 2 6 $5M

Nearby Defined Benefit (Pension) Plans in Illinois

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

Rock River Energy Services Co. Pension Plan and Trust vs. nearby Defined Benefit (Pension) plans in Illinois, assets vs. participants Scatter plot of 6 data points. -1000001000020000300004000050000 -200204060 Total assets ($B) Participants Rock River Energy Services Co. Pension Plan and Trust, Total assets ($B): 0.003964905 · Participants: 3Rock River Energy Services Co. Pension Plan and TrustCentral States, Southeast & Southwest Areas Pension Plan, Total assets ($B): 48.22071058 · Participants: 36799Central States, Southeast & Southwest Areas Pension PlanState Farm Insurance Companies Retirement Plan for United States Employees, Total assets ($B): 37.736369487 · Participants: 41619State Farm Insurance Companies Retirement Plan for United States EmployeesGE Healthcare Pension Plan, Total assets ($B): 13.74052931 · Participants: 5554GE Healthcare Pension PlanAbbott Laboratories Annuity Retirement Plan, Total assets ($B): 8.591907247 · Participants: 17875Abbott Laboratories Annuity Retirement PlanUnited Food & Commercial Workers Intl Union - Industry Pension Fund, Total assets ($B): 8.17675965 · Participants: 20984United Food & Commercial Workers Intl Union - Industry Pension Fund
Rock River Energy Services Co. Pension Plan and Trust vs. nearby Defined Benefit (Pension) plans in Illinois, assets vs. participants
Compare Rock River Energy Services Co. Pension Plan and Trust side-by-side with 3 peers →

Rock River Energy Services Co. Pension Plan and Trust's out-of-state Defined Benefit (Pension) peers by assets and headcount

Outside Illinois, the nearest Defined Benefit (Pension) by assets is Bariatrics of Texas Defined Benefit Plan in TX ($4M); by covered participants it is Merkley, Newman & Mclaws, Inc. Defined Benefit Pension Plan in AZ (3 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (3 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 Rock River Energy Services Co. Pension Plan and Trust assets move in 2024? ▼
Rock River Energy Services Co. Pension Plan and Trust grew at a solid clip - up 6.5% during 2024, from $4M to $4M. Reported net income was $243K.
How have Rock River Energy Services Company plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Rock River Energy Services Company's sponsor-wide assets grew 18.6%, from $5M to $5M.
Which Defined Benefit (Pension) plans are similar in size to Rock River Energy Services Co. Pension Plan and Trust? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Bariatrics of Texas Defined Benefit Plan in TX ($4M, N/A participants).
Which Defined Benefit (Pension) plans cover a similar participant headcount to Rock River Energy Services Co. Pension Plan and Trust? ▼
Among Defined Benefit (Pension) plans in other states, the closest by covered participants is Merkley, Newman & Mclaws, Inc. Defined Benefit Pension Plan in AZ (3 participants, $2M 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 611510744.

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.