401(k) · DOL Form 5500 · 2024

Mackay & Somps Civil Engineers, Inc. 401(k) Plan

Data updated 2026-08-25

$68M
Total assets Below avg plan size
100
Participants Small participant base
87th
Percentile by assets National rank
$680,790
Avg per participant High balance/head
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Official DOL plan name: Mackay & Somps Profit Sharing Plan and Trust · Sponsored by Mackay & Somps Civil Engineers, Inc. · California · Professional & Technical Services

$68M in assets, 100 participants

Mackay & Somps Civil Engineers, Inc.'s Mackay & Somps Profit Sharing Plan and Trust reported $68M in total assets and 100 participants in its 2024 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.

  • #17,821 in Professional & Technical Services (20,173 peers)

Coverage in California

Mackay & Somps Profit Sharing Plan and Trust covers 100 participants in California, about 16% of the average California filer (state average ~630 per filing). Assets: $68M.

#17,821
in Professional & Technical Services (20,173 peers)
+12.1%
assets growth YoY
0.7×
vs typical plan assets (national mean)

Mackay & Somps Profit Sharing Plan and Trust's outsized position by total assets

Mackay & Somps Profit Sharing Plan and Trust vs every filed plan by assets

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

$68,079,020 Top 13% higher than 87% 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

Mackay & Somps Profit Sharing Plan and Trust among smaller filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Mackay & Somps Profit Sharing Plan and Trust is a small filing (100 participants) on this national headcount ladder.

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Mackay & Somps Profit Sharing Plan and Trust reported net income fell from $10M in the plan year 2023 filing to $7M in the plan year 2024 filing.
  • Mackay & Somps Profit Sharing Plan and Trust end-of-year assets rose from $61M in the plan year 2023 filing to $68M in the plan year 2024 filing.
  • Mackay & Somps Profit Sharing Plan and Trust reported participants fell from 112 in the plan year 2023 filing to 100 in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 942377392 · Mackay & Somps Civil Engineers, Inc. PY 2024 · 401(k)

Mackay & Somps Profit Sharing Plan and Trust · $68M · 100 · 87th

  • ASSETS $68M
  • ASSETS 100
  • ASSETS 87th
  • ASSETS 401(k)
  • ASSETS near Structural Integrity Associates 401(k) Plan
  • ASSETS ind #17821

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 Professional & Technical Services retirement plans → · Plans in California →

Mackay & Somps Profit Sharing Plan and Trust in the asset neighbourhood

Rodgers Builders, Inc. 401(k) Profit Sharing PlanRodgers Builders, Inc. 401(k…$68MMackay & Somps Profit Sharing Plan and TrustMackay & Somps Profit Sharin…$68MStructural Integrity Associates 401(k) PlanStructural Integrity Associa…$68MKrispy Kreme Doughnut Corporation Retirement Savings PlanKrispy Kreme Doughnut Corpor…$68MRetirement Savings Plan of Bell Laboratories, Inc.Retirement Savings Plan of B…$68M
End-of-year total assets ($M) among Mackay & Somps Profit Sharing Plan and Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

California filing particulars

Total Assets (Beginning of Year)$61M
Net Assets (End of Year)$68M
Net Income$7M
Employer EIN942377392
Plan Effective Date1965-04-30
Filing StatusFILING RECEIVED

Sponsor Plan History (Mackay & Somps Civil Engineers, Inc.)

Sponsor-wide plan assets over time

All Mackay & Somps Civil Engineers, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$68M 33.60558545326661% vs 2022
2024 filing year
$40M$50M$60M$70M 202220232024 $51M $68.1M ▲ +33.6%
Year Plans Participants Total Assets
2022 1 126 $51M
2023 1 112 $61M
2024 1 100 $68M

Nearby 401(k) Plans in California

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

Mackay & Somps Profit Sharing Plan and Trust vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -200204060 Total assets ($B) Participants Mackay & Somps Profit Sharing Plan and Trust, Total assets ($B): 0.06807902 · Participants: 100Mackay & Somps Profit Sharing Plan and TrustGoogle LLC 401(k) Savings Plan, Total assets ($B): 48.738057415 · Participants: 116712Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 31.02646504 · Participants: 58962Oracle Corporation 401(k) Savings and Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 24.850880304 · Participants: 55298Intel 401(k) Savings PlanApple 401(k) Plan, Total assets ($B): 24.714519387 · Participants: 101450Apple 401(k) PlanCisco Systems,Inc. 401(k) Plan, Total assets ($B): 22.728425546 · Participants: 40452Cisco Systems,Inc. 401(k) Plan
Mackay & Somps Profit Sharing Plan and Trust vs. nearby 401(k) plans in California, assets vs. participants
Compare Mackay & Somps Profit Sharing Plan and Trust side-by-side with 3 peers →

Mackay & Somps Profit Sharing Plan and Trust's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Structural Integrity Associates 401(k) Plan in NC ($68M); by covered participants it is Controltek 401(k) Profit Sharing Plan in WA (100 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (100 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 Mackay & Somps Profit Sharing Plan and Trust assets move in 2024? ▼
Mackay & Somps Profit Sharing Plan and Trust grew at a solid clip - up 12.1% during 2024, from $61M to $68M. Reported net income was $7M.
How have Mackay & Somps Civil Engineers, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Mackay & Somps Civil Engineers, Inc.'s sponsor-wide assets grew 33.6%, from $51M to $68M.
Where does Mackay & Somps Profit Sharing Plan and Trust rank by assets among Form 5500 filers? ▼
Mackay & Somps Profit Sharing Plan and Trust ranks in the 87th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Mackay & Somps Profit Sharing Plan and Trust? ▼
Among 401(k) plans in other states, the closest by assets is Structural Integrity Associates 401(k) Plan in NC ($68M, 250 participants).
Which 401(k) plans cover a similar participant headcount to Mackay & Somps Profit Sharing Plan and Trust? ▼
Among 401(k) plans in other states, the closest by covered participants is Controltek 401(k) Profit Sharing Plan in WA (100 participants, N/A 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 942377392.

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.