401(k) · DOL Form 5500 · 2023

Interstate Rock Products, Inc. 401(k) Plan

Data updated 2026-08-25

$9M
Total assets Small plan by assets
131
Participants Small participant base
55th
Percentile by assets National rank
$65,046
Avg per participant Low balance/head
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Official DOL plan name: Interstate Rock Products, Inc. 401(k) Profit Sharing Plan · Sponsored by Interstate Rock Products, Inc. · Utah · Mining & Oil Extraction

$9M in assets, 131 participants

Interstate Rock Products, Inc.'s Interstate Rock Products, Inc. 401(k) Profit Sharing Plan reported $9M in total assets and 131 participants in its 2023 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 (811 peers)

Coverage in Utah

Interstate Rock Products, Inc. 401(k) Profit Sharing Plan covers 131 participants in Utah, about 22% of the average Utah filer (state average ~592 per filing). Assets: $9M.

#275
in Mining & Oil Extraction (811 peers)
+29.1%
assets growth YoY

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

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

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

$8,521,076 Top 45% higher than 55% of 127,068 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 2023

Interstate Rock Products, Inc. 401(k) Profit Sharing Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Interstate Rock Products, Inc. 401(k) Profit Sharing Plan sits mid-pack in the medium band (131 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Interstate Rock Products, Inc. 401(k) Profit Sharing Plan reported net income rose from -$415K in the plan year 2022 filing to $2M in the plan year 2023 filing.
  • Interstate Rock Products, Inc. 401(k) Profit Sharing Plan end-of-year assets rose from $7M in the plan year 2022 filing to $9M in the plan year 2023 filing.
  • Interstate Rock Products, Inc. 401(k) Profit Sharing Plan reported participants rose from 106 in the plan year 2022 filing to 131 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 870391419 · Interstate Rock Products, Inc. PY 2023 · 401(k)

Interstate Rock Products, Inc. 401(k) Profit Sharing Plan · $9M · 131 · 55th

  • PART $9M
  • PART 131
  • PART 55th
  • PART 401(k)
  • PART near Oostburg Concrete Products, Inc. 401(k) Plan
  • PART 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 Plan in the asset neighbourhood

Interstate Rock Products, Inc. 401(k) Profit Sharing PlanInterstate Rock Products, In…$9MOostburg Concrete Products, Inc. 401(k) PlanOostburg Concrete Products, …$9MCataler North America 401(k) PlanCataler North America 401(k)…$9MMsc Cruises (USA) LLC 401(k) PlanMsc Cruises (USA) LLC 401(k)…$9MAdfitech, Inc. 401(k) Plan$9M
End-of-year total assets ($M) among Interstate Rock Products, Inc. 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Utah filing particulars

Total Assets (Beginning of Year)$7M
Net Assets (End of Year)$9M
Net Income$2M
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 Plan vs. nearby 401(k) plans in Utah, assets vs. participants Scatter plot of 6 data points. -200000200004000060000 -202468 Total assets ($B) Participants Interstate Rock Products, Inc. 401(k) Profit Sharing Plan, Total assets ($B): 0.008521076 · Participants: 131Interstate Rock Products, Inc. 401(k) Profit Sharing PlanIntermountain Healthcare Savings Plus 401(k) Plan, Total assets ($B): 6.015479 · Participants: 46680Intermountain Healthcare Savings Plus 401(k) PlanDeseret 401(k) Plan, Total assets ($B): 5.481729272 · Participants: 24292Deseret 401(k) PlanZions Bancorporation, N.a. Payshelter 401(k) and Employee Stock Ownership Plan, Total assets ($B): 1.662904822 · Participants: 10088Zions Bancorporation, N.a. Payshelter 401(k) and Employee Stock Ownership PlanSkywest, Inc. Employees' Retirement Plan, Total assets ($B): 1.192769515 · Participants: 15411Skywest, Inc. Employees' Retirement PlanAutoliv Asp, Inc. Employee Savings and Investment Plan, Total assets ($B): 0.633594695 · Participants: 4537Autoliv Asp, Inc. Employee Savings and Investment Plan
Interstate Rock Products, Inc. 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Utah, assets vs. participants
Compare Interstate Rock Products, Inc. 401(k) Profit Sharing Plan side-by-side with 3 peers →

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

Outside Utah, the nearest 401(k) by assets is Oostburg Concrete Products, Inc. 401(k) Plan in WI ($9M); by covered participants it is Galen Healthcare Solutions, Inc. 401(k) Plan in IL (131 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($9M here).

Similar participant headcount

Nearest other-state filings by covered participants (131 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. 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 Plan assets move in 2023? ▼
Interstate Rock Products, Inc. 401(k) Profit Sharing Plan grew sharply - up 29.1% during 2023, from $7M to $9M. Reported net income was $2M.
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 Plan? ▼
Among 401(k) plans in other states, the closest by assets is Oostburg Concrete Products, Inc. 401(k) Plan in WI ($9M, 118 participants).
Which 401(k) plans cover a similar participant headcount to Interstate Rock Products, Inc. 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Galen Healthcare Solutions, Inc. 401(k) Plan in IL (131 participants, N/A in assets).

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 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.