401(k) · DOL Form 5500 · 2023

Iowa Limestone Company Dba Ilc Resources 401(k) Plan

Data updated 2026-08-25

$23M
Total assets Small plan by assets
160
Participants Small participant base
75th
Percentile by assets National rank
$142,517
Avg per participant Near avg balance/head
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Official DOL plan name: Iowa Limestone Company Profit Sharing Plan · Sponsored by Iowa Limestone Company Dba Ilc Resources · Iowa · Mining & Oil Extraction

$23M in assets, 160 participants

Iowa Limestone Company Dba Ilc Resources's Iowa Limestone Company Profit Sharing Plan reported $23M in total assets and 160 participants in its 2023 DOL Form 5500 filing, ranking in the 75th 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.

  • #471 in Mining & Oil Extraction (811 peers)

Coverage in Iowa

Iowa Limestone Company Profit Sharing Plan covers 160 participants in Iowa, about 26% of the average Iowa filer (state average ~609 per filing). Assets: $23M.

#471
in Mining & Oil Extraction (811 peers)
+11.7%
assets growth YoY
0.2×
vs typical plan assets (national mean)

Iowa Limestone Company Profit Sharing Plan's outsized position by total assets

Iowa Limestone Company Profit Sharing Plan vs every filed plan by assets

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

$22,802,702 Top 25% higher than 75% 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

Iowa Limestone Company 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. Iowa Limestone Company Profit Sharing Plan sits mid-pack in the medium band (160 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Iowa Limestone Company Profit Sharing Plan reported net income rose from -$3M in the plan year 2022 filing to $2M in the plan year 2023 filing.
  • Iowa Limestone Company Profit Sharing Plan end-of-year assets rose from $20M in the plan year 2022 filing to $23M in the plan year 2023 filing.
  • Iowa Limestone Company Profit Sharing Plan reported participants rose from 155 in the plan year 2022 filing to 160 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 420332760 · Iowa Limestone Company Dba Ilc Resources PY 2023 · 401(k)

Iowa Limestone Company Profit Sharing Plan · $23M · 160 · 75th

  • BOY $23M
  • SCH 160
  • EBSA 75th
  • PART 401(k)
  • TYPE near Thomas Instrument, Inc. 401(k) Plan
  • NET ind #471

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 Iowa →

Iowa Limestone Company Profit Sharing Plan in the asset neighbourhood

Iowa Limestone Company Profit Sharing PlanIowa Limestone Company Profi…$23MThomas Instrument, Inc. 401(k) PlanThomas Instrument, Inc. 401(…$23MHi-School Pharmacy, Inc. Multiple Employer 401(k) and Psp & TrustHi-School Pharmacy, Inc. Mul…$23MOls Hotels & Resorts LLC 401(k) PlanOls Hotels & Resorts LLC 401…$23MVeltek Associates Inc 401(k) Profit Sharing Plan & TrustVeltek Associates Inc 401(k)…$23M
End-of-year total assets ($M) among Iowa Limestone Company Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Iowa filing particulars

Total Assets (Beginning of Year)$20M
Net Assets (End of Year)$23M
Net Income$2M
Employer EIN420332760
Plan Effective Date1979-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Iowa Limestone Company Dba Ilc Resources)

Sponsor-wide plan assets over time

All Iowa Limestone Company Dba Ilc Resources plans reported in each filing year

Latest sponsor-wide plan assets
$25M 21.29931351618701% vs 2022
2024 filing year
$18M$20M$22M$24M$26M 202220232024 $20.4M $24.8M ▲ +21.3%
Year Plans Participants Total Assets
2022 1 155 $20M
2023 1 160 $23M
2024 1 165 $25M

Nearby 401(k) Plans in Iowa

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

Iowa Limestone Company Profit Sharing Plan vs. nearby 401(k) plans in Iowa, assets vs. participants Scatter plot of 6 data points. -200000200004000060000 -1012345 Total assets ($B) Participants Iowa Limestone Company Profit Sharing Plan, Total assets ($B): 0.022802702 · Participants: 160Iowa Limestone Company Profit Sharing PlanThe Principal Select Savings Plan, Total assets ($B): 4.134174305 · Participants: 12827The Principal Select Savings PlanIowa Health System Section 401(k) Retirement Savings Plan, Total assets ($B): 2.955731563 · Participants: 28959Iowa Health System Section 401(k) Retirement Savings PlanThe Hy-Vee and Affiliates 401(k) Plan, Total assets ($B): 2.941182172 · Participants: 56181The Hy-Vee and Affiliates 401(k) PlanThe Rsm US LLP Retirement Plan, Total assets ($B): 2.890404508 · Participants: 14720The Rsm US LLP Retirement PlanTransamerica 401(k) Retirement Savings Plan, Total assets ($B): 2.425600114 · Participants: 6999Transamerica 401(k) Retirement Savings Plan
Iowa Limestone Company Profit Sharing Plan vs. nearby 401(k) plans in Iowa, assets vs. participants
Compare Iowa Limestone Company Profit Sharing Plan side-by-side with 3 peers →

Iowa Limestone Company Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount

Outside Iowa, the nearest 401(k) by assets is Thomas Instrument, Inc. 401(k) Plan in TX ($23M); by covered participants it is 8-Koi, Inc. 401(k) Plan in FL (160 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (160 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 Iowa Limestone Company Profit Sharing Plan assets move in 2023? ▼
Iowa Limestone Company Profit Sharing Plan grew at a solid clip - up 11.7% during 2023, from $20M to $23M. Reported net income was $2M.
How have Iowa Limestone Company Dba Ilc Resources plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Iowa Limestone Company Dba Ilc Resources's sponsor-wide assets grew 21.3%, from $20M to $25M.
Where does Iowa Limestone Company Profit Sharing Plan rank by assets among Form 5500 filers? ▼
Iowa Limestone Company Profit Sharing Plan ranks in the 75th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Iowa Limestone Company Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Thomas Instrument, Inc. 401(k) Plan in TX ($23M, 198 participants).
Which 401(k) plans cover a similar participant headcount to Iowa Limestone Company Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is 8-Koi, Inc. 401(k) Plan in FL (160 participants, $2M 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 420332760.

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.