401(k) · DOL Form 5500 · 2024

Interstate Rock Products, Inc. 401(k) Plan

Data updated 2026-08-25

$10M
Total assets Small plan by assets
136
Participants Small participant base
55th
Percentile by assets National rank
$72,437
Avg per participant Below avg balance/head
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Official DOL plan name: Interstate Rock Products, Inc. 401(k) Profit Sharing · Sponsored by Interstate Rock Products, Inc. · Utah · Mining & Oil Extraction

$10M in assets, 136 participants

Interstate Rock Products, Inc.'s Interstate Rock Products, Inc. 401(k) Profit Sharing reported $10M in total assets and 136 participants in its 2024 DOL Form 5500 filing, ranking in the 55th 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.

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

Coverage in Utah

Interstate Rock Products, Inc. 401(k) Profit Sharing covers 136 participants in Utah, about 23% of the average Utah filer (state average ~592 per filing). Assets: $10M.

#275
in Mining & Oil Extraction (785 peers)
+15.6%
assets growth YoY

Interstate Rock Products, Inc. 401(k) Profit Sharing's mid-pack asset rank among Mining & Oil Extraction and all filers

Interstate Rock Products, Inc. 401(k) Profit Sharing vs every filed plan by assets

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

$9,851,403 Top 45% higher than 55% 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

Interstate Rock Products, Inc. 401(k) Profit Sharing 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. Interstate Rock Products, Inc. 401(k) Profit Sharing sits mid-pack in the medium band (136 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Interstate Rock Products, Inc. 401(k) Profit Sharing reported net income fell from $2M in the plan year 2023 filing to $1M in the plan year 2024 filing.
  • Interstate Rock Products, Inc. 401(k) Profit Sharing end-of-year assets rose from $9M in the plan year 2023 filing to $10M in the plan year 2024 filing.
  • Interstate Rock Products, Inc. 401(k) Profit Sharing reported participants rose from 131 in the plan year 2023 filing to 136 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Plan-year Form 5500 strip

Filing strip 870391419 · Interstate Rock Products, Inc. PY 2024 · 401(k)

Interstate Rock Products, Inc. 401(k) Profit Sharing · $10M · 136 · 55th

  • RANK $10M
  • RANK 136
  • RANK 55th
  • RANK 401(k)
  • RANK near Innovations Health Systems, LLC 401(k) Plan
  • RANK ind #275

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 Utah →

Interstate Rock Products, Inc. 401(k) Profit Sharing in the asset neighbourhood

Interstate Rock Products, Inc. 401(k) Profit SharingInterstate Rock Products, In…$10MInnovations Health Systems, LLC 401(k) PlanInnovations Health Systems, …$10MFuture Ford of Concord 401(k) PlanFuture Ford of Concord 401(k…$10MThe Mcs Group, Inc 401(k) PlanThe Mcs Group, Inc 401(k) Pl…$10MItalent Corporation 401(k) Plan & TrustItalent Corporation 401(k) P…$10M
End-of-year total assets ($M) among Interstate Rock Products, Inc. 401(k) Profit Sharing and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Utah filing particulars

Total Assets (Beginning of Year)$9M
Net Assets (End of Year)$10M
Net Income$1M
Employer EIN870391419
Plan Effective Date1993-12-22
Filing StatusFILING RECEIVED

Sponsor Plan History (Interstate Rock Products, Inc.)

Sponsor-wide plan assets over time

All Interstate Rock Products, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$10M 49.21263301131219% vs 2022
2024 filing year
$6M$7M$8M$9M$10M$11M 202220232024 $6.6M $9.85M ▲ +49.2%
Year Plans Participants Total Assets
2022 1 106 $7M
2023 1 131 $9M
2024 1 136 $10M

Nearby 401(k) Plans in Utah

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

Interstate Rock Products, Inc. 401(k) Profit Sharing vs. nearby 401(k) plans in Utah, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -202468 Total assets ($B) Participants Interstate Rock Products, Inc. 401(k) Profit Sharing, Total assets ($B): 0.009851403 · Participants: 136Interstate Rock Products, Inc. 401(k) Profit SharingIntermountain Health 401(k) Plan, Total assets ($B): 6.832891 · Participants: 68360Intermountain Health 401(k) PlanDeseret 401(k) Plan, Total assets ($B): 6.145738842 · Participants: 25301Deseret 401(k) PlanZions Bancorporation, N.a. Payshelter 401(k) and Employee Stock Ownership Plan, Total assets ($B): 1.885575832 · Participants: 9972Zions Bancorporation, N.a. Payshelter 401(k) and Employee Stock Ownership PlanSkywest, Inc. Employees' Retirement Plan, Total assets ($B): 1.420052359 · Participants: 14259Skywest, Inc. Employees' Retirement PlanRio Tinto America Inc. 401(k) Savings Plan and Investment Partnership Plan, Total assets ($B): 0.686992924 · Participants: 1926Rio Tinto America Inc. 401(k) Savings Plan and Investment Partnership Plan
Interstate Rock Products, Inc. 401(k) Profit Sharing vs. nearby 401(k) plans in Utah, assets vs. participants
Compare Interstate Rock Products, Inc. 401(k) Profit Sharing side-by-side with 3 peers →

Interstate Rock Products, Inc. 401(k) Profit Sharing's out-of-state 401(k) peers by assets and headcount

Outside Utah, the nearest 401(k) by assets is Innovations Health Systems, LLC 401(k) Plan in CA ($10M); by covered participants it is Coretelligent LLC 401(k) Profit Sharing Plan and Trust in MA (136 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($10M here).

Similar participant headcount

Nearest other-state filings by covered participants (136 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 Interstate Rock Products, Inc. 401(k) Profit Sharing assets move in 2024? ▼
Interstate Rock Products, Inc. 401(k) Profit Sharing grew sharply - up 15.6% during 2024, from $9M to $10M. Reported net income was $1M.
How have Interstate Rock Products, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Interstate Rock Products, Inc.'s sponsor-wide assets grew 49.2%, from $7M to $10M.
Which 401(k) plans are similar in size to Interstate Rock Products, Inc. 401(k) Profit Sharing? ▼
Among 401(k) plans in other states, the closest by assets is Innovations Health Systems, LLC 401(k) Plan in CA ($10M, 389 participants).
Which 401(k) plans cover a similar participant headcount to Interstate Rock Products, Inc. 401(k) Profit Sharing? ▼
Among 401(k) plans in other states, the closest by covered participants is Coretelligent LLC 401(k) Profit Sharing Plan and Trust in MA (136 participants, $4M 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 870391419.

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.