401(k) · DOL Form 5500 · 2024

Keystone Cement Company, LLC 401(k) Plan

Data updated 2026-08-25

$10M
Total assets Small plan by assets
94
Participants Small participant base
56th
Percentile by assets National rank
$110,078
Avg per participant Below avg balance/head
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Official DOL plan name: Keystone Cement Company Hourly Employee 401(k) Plan · Sponsored by Keystone Cement Company, LLC · South Carolina · Manufacturing

$10M in assets, 94 participants

Keystone Cement Company, LLC's Keystone Cement Company Hourly Employee 401(k) Plan reported $10M in total assets and 94 participants in its 2024 DOL Form 5500 filing, ranking in the 56th 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.

  • #7,549 in Manufacturing (17,777 peers)

Keystone Cement Company, LLC multi-year trail

Keystone Cement Company, LLC's plans moved +14.1% in assets from 2022 to 2024; this filing shows Keystone Cement Company Hourly Employee 401(k) Plan at $10M / 94 participants.

#7,549
in Manufacturing (17,777 peers)
+4.6%
assets growth YoY

Keystone Cement Company Hourly Employee 401(k) Plan's mid-pack asset rank among Manufacturing and all filers

Keystone Cement Company Hourly Employee 401(k) Plan vs every filed plan by assets

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

$10,347,348 Top 44% higher than 56% 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

Keystone Cement Company Hourly Employee 401(k) Plan among smaller filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Keystone Cement Company Hourly Employee 401(k) Plan is a small filing (94 participants) on this national headcount ladder.

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Keystone Cement Company Hourly Employee 401(k) Plan reported net income fell from $2M in the plan year 2023 filing to $457K in the plan year 2024 filing.
  • Keystone Cement Company Hourly Employee 401(k) Plan end-of-year assets rose from $10M in the plan year 2023 filing to $10M in the plan year 2024 filing.
  • Keystone Cement Company Hourly Employee 401(k) Plan reported participants rose from 92 in the plan year 2023 filing to 94 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Plan-year Form 5500 strip

Filing strip 202268581 · Keystone Cement Company, LLC PY 2024 · 401(k)

Keystone Cement Company Hourly Employee 401(k) Plan · $10M · 94 · 56th

  • BOOK $10M
  • VS-ST 94
  • BOY 56th
  • SCH 401(k)
  • EBSA near The Chicago Lighthouse Modified Defined Contribution Plan
  • PART ind #7549

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 Manufacturing retirement plans → · Plans in South Carolina →

Keystone Cement Company Hourly Employee 401(k) Plan in the asset neighbourhood

Keystone Cement Company Hourly Employee 401(k) PlanKeystone Cement Company Hour…$10MThe Chicago Lighthouse Modified Defined Contribution PlanThe Chicago Lighthouse Modif…$10MGraymont (PA) Union 401(k) PlanGraymont (PA) Union 401(k) P…$10MThogus Products Company 401(k) Profit Sharing Plan and TrustThogus Products Company 401(…$10MThe Garibaldi Company 401(k) Profit Sharing Plan and TrustThe Garibaldi Company 401(k)…$10M
End-of-year total assets ($M) among Keystone Cement Company Hourly Employee 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Keystone Cement Company, LLC multi-year asset trail

Sponsor-wide plan assets over time

All Keystone Cement Company, LLC plans reported in each filing year

Latest sponsor-wide plan assets
$27M 14.064343705389124% vs 2022
2024 filing year
$22M$24M$26M$28M$30M 202220232024 $24.1M $27.5M ▲ +14.1%
Year Plans Participants Total Assets
2022 2 116 $24M
2023 2 121 $28M
2024 2 118 $27M

Keystone Cement Company, LLC filing trail (2024)

Total Assets (Beginning of Year)$10M
Net Assets (End of Year)$10M
Net Income$457K
Employer EIN202268581
Plan Effective Date1994-07-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in South Carolina

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

Keystone Cement Company Hourly Employee 401(k) Plan vs. nearby 401(k) plans in South Carolina, assets vs. participants Scatter plot of 6 data points. -500005000100001500020000 -1012345 Total assets ($B) Participants Keystone Cement Company Hourly Employee 401(k) Plan, Total assets ($B): 0.010347348 · Participants: 94Keystone Cement Company Hourly Employee 401(k) PlanMichelin 401(k) Savings Plan, Total assets ($B): 4.477517422 · Participants: 15095Michelin 401(k) Savings PlanThe Savannah River Nuclear Solutions, LLC Defined Contribution Plan, Total assets ($B): 2.829914985 · Participants: 9296The Savannah River Nuclear Solutions, LLC Defined Contribution PlanSonoco Retirement & Savings Plan, Total assets ($B): 1.663698617 · Participants: 11813Sonoco Retirement & Savings PlanBlue Cross Blue Shield of Sc Employee Savings and Salary Reduction Plan, Total assets ($B): 1.460862801 · Participants: 11878Blue Cross Blue Shield of Sc Employee Savings and Salary Reduction PlanThe Milliken Retirement Plan, Total assets ($B): 1.350798497 · Participants: 5733The Milliken Retirement Plan
Keystone Cement Company Hourly Employee 401(k) Plan vs. nearby 401(k) plans in South Carolina, assets vs. participants
Compare Keystone Cement Company Hourly Employee 401(k) Plan side-by-side with 3 peers →

Keystone Cement Company Hourly Employee 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside South Carolina, the nearest 401(k) by assets is The Chicago Lighthouse Modified Defined Contribution Plan in IL ($10M); by covered participants it is Premier Forge Group Retirment Plan in IN (94 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (94 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 Keystone Cement Company Hourly Employee 401(k) Plan assets move in 2024? ▼
Keystone Cement Company Hourly Employee 401(k) Plan edged up modestly - up 4.6% during 2024, from $10M to $10M. Reported net income was $457K.
How have Keystone Cement Company, LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Keystone Cement Company, LLC's sponsor-wide assets grew 14.1%, from $24M to $27M.
Which 401(k) plans are similar in size to Keystone Cement Company Hourly Employee 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is The Chicago Lighthouse Modified Defined Contribution Plan in IL ($10M, 672 participants).
Which 401(k) plans cover a similar participant headcount to Keystone Cement Company Hourly Employee 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Premier Forge Group Retirment Plan in IN (94 participants, $3M 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 202268581.

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.