401(k) · DOL Form 5500 · 2023

Mar-Mac Manufacturing Co., Inc. 401(k) Plan

Data updated 2026-08-25

$6M
Total assets Small plan by assets
145
Participants Small participant base
48th
Percentile by assets National rank
$41,418
Avg per participant Low balance/head
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Official DOL plan name: Mar-Mac Manufacturing Company 401(k) Profit Sharing Plan · Sponsored by Mar-Mac Manufacturing Co., Inc. · South Carolina · Manufacturing

$6M in assets, 145 participants

Mar-Mac Manufacturing Co., Inc.'s Mar-Mac Manufacturing Company 401(k) Profit Sharing Plan reported $6M in total assets and 145 participants in its 2023 DOL Form 5500 filing, ranking in the 48th 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.

  • #5,927 in Manufacturing (18,722 peers)

Coverage in South Carolina

Mar-Mac Manufacturing Company 401(k) Profit Sharing Plan covers 145 participants in South Carolina, about 39% of the average South Carolina filer (state average ~369 per filing). Assets: $6M.

#5,927
in Manufacturing (18,722 peers)
+8.3%
assets growth YoY

Mar-Mac Manufacturing Company 401(k) Profit Sharing Plan's mid-pack asset rank among Manufacturing and all filers

Mar-Mac Manufacturing Company 401(k) Profit Sharing Plan vs every filed plan by assets

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

$6,005,621 48th percentile higher than 48% 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

Mar-Mac Manufacturing Company 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. Mar-Mac Manufacturing Company 401(k) Profit Sharing Plan sits mid-pack in the medium band (145 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Mar-Mac Manufacturing Company 401(k) Profit Sharing Plan reported net income rose from -$2M in the plan year 2022 filing to $459K in the plan year 2023 filing.
  • Mar-Mac Manufacturing Company 401(k) Profit Sharing Plan end-of-year assets rose from $6M in the plan year 2022 filing to $6M in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 570427683 · Mar-Mac Manufacturing Co., Inc. PY 2023 · 401(k)

Mar-Mac Manufacturing Company 401(k) Profit Sharing Plan · $6M · 145 · 48th

  • NET $6M
  • NET 145
  • NET 48th
  • NET 401(k)
  • NET near Akm, LLC Employees Savings Plan and Trust
  • NET ind #5927

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 →

Mar-Mac Manufacturing Company 401(k) Profit Sharing Plan in the asset neighbourhood

Mar-Mac Manufacturing Company 401(k) Profit Sharing PlanMar-Mac Manufacturing Compan…$6MAkm, LLC Employees Savings Plan and TrustAkm, LLC Employees Savings P…$6MInsulating Services, Inc. 401(k) Profit Sharing PlanInsulating Services, Inc. 40…$6MWlcfs Retirement Readiness PlanWlcfs Retirement Readiness P…$6MNevakar, Inc. 401(k) Retirement PlanNevakar, Inc. 401(k) Retirem…$6M
End-of-year total assets ($M) among Mar-Mac Manufacturing Company 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

South Carolina filing particulars

Total Assets (Beginning of Year)$6M
Net Assets (End of Year)$6M
Net Income$459K
Employer EIN570427683
Plan Effective Date1974-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Mar-Mac Manufacturing Co., Inc.)

Sponsor-wide plan assets over time

All Mar-Mac Manufacturing Co., Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$6M 7.082410444888573% vs 2022
2024 filing year
$5.4M$5.6M$5.8M$6M$6.2M 202220232024 $5.55M $5.94M ▲ +7.0%
Year Plans Participants Total Assets
2022 1 146 $6M
2023 1 145 $6M
2024 1 132 $6M

Nearby 401(k) Plans in South Carolina

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

Mar-Mac Manufacturing Company 401(k) Profit Sharing Plan vs. nearby 401(k) plans in South Carolina, assets vs. participants Scatter plot of 6 data points. -500005000100001500020000 -1012345 Total assets ($B) Participants Mar-Mac Manufacturing Company 401(k) Profit Sharing Plan, Total assets ($B): 0.006005621 · Participants: 145Mar-Mac Manufacturing Company 401(k) Profit Sharing PlanMichelin 401(k) Savings Plan, Total assets ($B): 4.081217676 · Participants: 14439Michelin 401(k) Savings PlanThe Savannah River Nuclear Solutions, LLC Defined Contribution Plan, Total assets ($B): 2.54970984 · Participants: 8661The Savannah River Nuclear Solutions, LLC Defined Contribution PlanSonoco Retirement & Savings Plan, Total assets ($B): 1.560739492 · Participants: 11311Sonoco Retirement & Savings PlanSonoco Retirement & Savings Plan, Total assets ($B): 1.313010355 · Participants: 10614Sonoco Retirement & Savings PlanBlue Cross Blue Shield of Sc Employee Savings and Salary Reduction Plan, Total assets ($B): 1.296149408 · Participants: 11348Blue Cross Blue Shield of Sc Employee Savings and Salary Reduction Plan
Mar-Mac Manufacturing Company 401(k) Profit Sharing Plan vs. nearby 401(k) plans in South Carolina, assets vs. participants
Compare Mar-Mac Manufacturing Company 401(k) Profit Sharing Plan side-by-side with 3 peers →

Mar-Mac Manufacturing Company 401(k) Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount

Outside South Carolina, the nearest 401(k) by assets is Akm, LLC Employees Savings Plan and Trust in LA ($6M); by covered participants it is Fabian Oil Inc Profit Sharing Plan and Trust in ME (145 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (145 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 Mar-Mac Manufacturing Company 401(k) Profit Sharing Plan assets move in 2023? ▼
Mar-Mac Manufacturing Company 401(k) Profit Sharing Plan grew at a solid clip - up 8.3% during 2023, from $6M to $6M. Reported net income was $459K.
How have Mar-Mac Manufacturing Co., Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Mar-Mac Manufacturing Co., Inc.'s sponsor-wide assets grew 7.1%, from $6M to $6M.
Which 401(k) plans are similar in size to Mar-Mac Manufacturing Company 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Akm, LLC Employees Savings Plan and Trust in LA ($6M, 119 participants).
Which 401(k) plans cover a similar participant headcount to Mar-Mac Manufacturing Company 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Fabian Oil Inc Profit Sharing Plan and Trust in ME (145 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 570427683.

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.