401(k) · DOL Form 5500 · 2023

Thompson Construction Group, Inc. 401(k) Plan

Data updated 2026-08-25

$58M
Total assets Below avg plan size
1,937
Participants Near avg headcount
87th
Percentile by assets National rank
$29,817
Avg per participant Low balance/head
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Official DOL plan name: Thompson Construction Group, Inc. 401(k) Profit Sharing Plan · Sponsored by Thompson Construction Group, Inc. · South Carolina · Construction

$58M in assets, 1,937 participants

Thompson Construction Group, Inc.'s Thompson Construction Group, Inc. 401(k) Profit Sharing Plan reported $58M in total assets and 1,937 participants in its 2023 DOL Form 5500 filing, ranking in the 87th 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.

  • #7,663 in Construction (9,030 peers)

Coverage in South Carolina

Thompson Construction Group, Inc. 401(k) Profit Sharing Plan covers 1,937 participants in South Carolina, 5.3x the typical South Carolina plan (state average ~369 per filing). Assets: $58M.

#7,663
in Construction (9,030 peers)
+36.3%
assets growth YoY
0.6×
vs typical plan assets (national mean)

Thompson Construction Group, Inc. 401(k) Profit Sharing Plan's outsized position by total assets

Thompson Construction Group, Inc. 401(k) Profit Sharing Plan vs every filed plan by assets

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

$57,755,837 Top 13% higher than 87% 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

Thompson Construction Group, Inc. 401(k) Profit Sharing Plan's large-plan peer group by participant headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Thompson Construction Group, Inc. 401(k) Profit Sharing Plan lands in the large band (1,937 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Thompson Construction Group, Inc. 401(k) Profit Sharing Plan reported net income rose from -$2M in the plan year 2022 filing to $15M in the plan year 2023 filing.
  • Thompson Construction Group, Inc. 401(k) Profit Sharing Plan reported participants rose from 1,274 in the plan year 2022 filing to 1,937 in the plan year 2023 filing.
  • Thompson Construction Group, Inc. 401(k) Profit Sharing Plan end-of-year assets rose from $42M in the plan year 2022 filing to $58M in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 570836917 · Thompson Construction Group, Inc. PY 2023 · 401(k)

Thompson Construction Group, Inc. 401(k) Profit Sharing Plan · $58M · 1,937 · 87th

  • PART $58M
  • TYPE 1,937
  • NET 87th
  • BOOK 401(k)
  • VS-ST near Retirement Savings Plan of Bell Laboratories, Inc.
  • BOY ind #7663

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 →

Thompson Construction Group, Inc. 401(k) Profit Sharing Plan in the asset neighbourhood

Thompson Construction Group, Inc. 401(k) Profit Sharing PlanThompson Construction Group,…$58MRetirement Savings Plan of Bell Laboratories, Inc.Retirement Savings Plan of B…$58MAdare Pharmaceuticals, Inc. 401(k) PlanAdare Pharmaceuticals, Inc. …$58MStemilt Growers, LLC 401(k) Savings Plan & TrustStemilt Growers, LLC 401(k) …$58MEdifecs 401(k) Plan$58M
End-of-year total assets ($M) among Thompson Construction Group, Inc. 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)$42M
Net Assets (End of Year)$58M
Net Income$15M
Employer EIN570836917
Plan Effective Date1996-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Thompson Construction Group, Inc.)

Sponsor-wide plan assets over time

All Thompson Construction Group, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$67M 57.28166611998671% vs 2022
2024 filing year
$30M$40M$50M$60M$70M 202220232024 $42.4M $66.6M ▲ +57.3%
Year Plans Participants Total Assets
2022 1 1,274 $42M
2023 1 1,937 $58M
2024 1 2,290 $67M

Nearby 401(k) Plans in South Carolina

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

Thompson Construction Group, Inc. 401(k) Profit Sharing Plan vs. nearby 401(k) plans in South Carolina, assets vs. participants Scatter plot of 6 data points. 05000100001500020000 -1012345 Total assets ($B) Participants Thompson Construction Group, Inc. 401(k) Profit Sharing Plan, Total assets ($B): 0.057755837 · Participants: 1937Thompson Construction Group, Inc. 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
Thompson Construction Group, Inc. 401(k) Profit Sharing Plan vs. nearby 401(k) plans in South Carolina, assets vs. participants
Compare Thompson Construction Group, Inc. 401(k) Profit Sharing Plan side-by-side with 3 peers →

Thompson Construction Group, Inc. 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 Retirement Savings Plan of Bell Laboratories, Inc. in WI ($58M); by covered participants it is Day & Zimmermann 401(k) Plan for Contract Employees in PA (1,937 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($58M here).

Similar participant headcount

Nearest other-state filings by covered participants (1,937 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 Thompson Construction Group, Inc. 401(k) Profit Sharing Plan assets move in 2023? ▼
Thompson Construction Group, Inc. 401(k) Profit Sharing Plan surged - up 36.3% during 2023, from $42M to $58M. Reported net income was $15M.
How have Thompson Construction Group, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Thompson Construction Group, Inc.'s sponsor-wide assets grew 57.3%, from $42M to $67M.
Where does Thompson Construction Group, Inc. 401(k) Profit Sharing Plan rank by assets among Form 5500 filers? ▼
Thompson Construction Group, Inc. 401(k) Profit Sharing Plan ranks in the 87th 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 Thompson Construction Group, Inc. 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Retirement Savings Plan of Bell Laboratories, Inc. in WI ($58M, 432 participants).
Which 401(k) plans cover a similar participant headcount to Thompson Construction Group, Inc. 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Day & Zimmermann 401(k) Plan for Contract Employees in PA (1,937 participants, $12M 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 570836917.

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.