401(k) · DOL Form 5500 · 2023

W. B. Guimarin & Company, Inc. 401(k) Plan

Data updated 2026-08-25

$8M
Total assets Small plan by assets
96
Participants Small participant base
55th
Percentile by assets National rank
$87,519
Avg per participant Below avg balance/head
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Official DOL plan name: W. B. Guimarin & Company, Inc. 401(k) Plan · Sponsored by W. B. Guimarin & Company, Inc. · South Carolina · Construction

$8M in assets, 96 participants

W. B. Guimarin & Company, Inc.'s W. B. Guimarin & Company, Inc. 401(k) Plan reported $8M in total assets and 96 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.

  • #4,805 in Construction (9,030 peers)

W. B. Guimarin & Company, Inc. multi-year trail

W. B. Guimarin & Company, Inc.'s plans moved +41.3% in assets from 2022 to 2024; this filing shows W. B. Guimarin & Company, Inc. 401(k) Plan at $8M / 96 participants.

#4,805
in Construction (9,030 peers)
+21.3%
assets growth YoY

W. B. Guimarin & Company, Inc. 401(k) Plan's mid-pack asset rank among Construction and all filers

W. B. Guimarin & Company, Inc. 401(k) Plan vs every filed plan by assets

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

$8,401,783 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

W. B. Guimarin & Company, Inc. 401(k) Plan among smaller filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. W. B. Guimarin & Company, Inc. 401(k) Plan is a small filing (96 participants) on this national headcount ladder.

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • W. B. Guimarin & Company, Inc. 401(k) Plan reported net income rose from -$1M in the plan year 2022 filing to $1M in the plan year 2023 filing.
  • W. B. Guimarin & Company, Inc. 401(k) Plan end-of-year assets rose from $7M in the plan year 2022 filing to $8M in the plan year 2023 filing.
  • W. B. Guimarin & Company, Inc. 401(k) Plan reported participants rose from 91 in the plan year 2022 filing to 96 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 570404484 · W. B. Guimarin & Company, Inc. PY 2023 · 401(k)

W. B. Guimarin & Company, Inc. 401(k) Plan · $8M · 96 · 55th

  • PHOTO $8M
  • PHOTO 96
  • PHOTO 55th
  • PHOTO 401(k)
  • PHOTO near Green Enterprises 401(k) Retirement Plan
  • PHOTO ind #4805

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 Construction retirement plans → · Plans in South Carolina →

W. B. Guimarin & Company, Inc. 401(k) Plan in the asset neighbourhood

W. B. Guimarin & Company, Inc. 401(k) PlanW. B. Guimarin & Company, In…$8MGreen Enterprises 401(k) Retirement PlanGreen Enterprises 401(k) Ret…$8MButterfield Healthcare, Inc. 401(k) Retirement PlanButterfield Healthcare, Inc.…$8MHiniker Company Profit Sharing Retirement Savings PlanHiniker Company Profit Shari…$8MRapid Financial Services, LLC 401(k) Retirement PlanRapid Financial Services, LL…$8M
End-of-year total assets ($M) among W. B. Guimarin & Company, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

W. B. Guimarin & Company, Inc. multi-year asset trail

Sponsor-wide plan assets over time

All W. B. Guimarin & Company, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$10M 41.28883666478525% vs 2022
2024 filing year
$6M$7M$8M$9M$10M$11M 202220232024 $6.93M $9.79M ▲ +41.3%
Year Plans Participants Total Assets
2022 1 91 $7M
2023 1 96 $8M
2024 1 95 $10M

W. B. Guimarin & Company, Inc. filing trail (2023)

Total Assets (Beginning of Year)$7M
Net Assets (End of Year)$8M
Net Income$1M
Employer EIN570404484
Plan Effective Date1997-08-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in South Carolina

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

W. B. Guimarin & Company, Inc. 401(k) Plan vs. nearby 401(k) plans in South Carolina, assets vs. participants Scatter plot of 6 data points. -500005000100001500020000 -1012345 Total assets ($B) Participants W. B. Guimarin & Company, Inc. 401(k) Plan, Total assets ($B): 0.008401783 · Participants: 96W. B. Guimarin & Company, Inc. 401(k) 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
W. B. Guimarin & Company, Inc. 401(k) Plan vs. nearby 401(k) plans in South Carolina, assets vs. participants
Compare W. B. Guimarin & Company, Inc. 401(k) Plan side-by-side with 3 peers →

W. B. Guimarin & Company, Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside South Carolina, the nearest 401(k) by assets is Green Enterprises 401(k) Retirement Plan in OK ($8M); by covered participants it is Knowledge Link Inc. 401(k) Plan in VA (96 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (96 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 W. B. Guimarin & Company, Inc. 401(k) Plan assets move in 2023? ▼
W. B. Guimarin & Company, Inc. 401(k) Plan grew sharply - up 21.3% during 2023, from $7M to $8M. Reported net income was $1M.
How have W. B. Guimarin & Company, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), W. B. Guimarin & Company, Inc.'s sponsor-wide assets grew 41.3%, from $7M to $10M.
Which 401(k) plans are similar in size to W. B. Guimarin & Company, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Green Enterprises 401(k) Retirement Plan in OK ($8M, 197 participants).
Which 401(k) plans cover a similar participant headcount to W. B. Guimarin & Company, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Knowledge Link Inc. 401(k) Plan in VA (96 participants, $11M 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 570404484.

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.