401(k) · DOL Form 5500 · 2023

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

Data updated 2026-08-25

$61M
Total assets Below avg plan size
112
Participants Small participant base
87th
Percentile by assets National rank
$542,235
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

$61M in assets, 112 participants

Mackay & Somps Civil Engineers, Inc.'s Mackay & Somps Profit Sharing Plan and Trust reported $61M in total assets and 112 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.

  • #18,004 in Professional & Technical Services (20,321 peers)

Coverage in California

Mackay & Somps Profit Sharing Plan and Trust covers 112 participants in California, about 18% of the average California filer (state average ~630 per filing). Assets: $61M.

#18,004
in Professional & Technical Services (20,321 peers)
+19.2%
assets growth YoY
0.6×
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 2023 · DOL Form 5500

$60,730,319 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

Mackay & Somps Profit Sharing Plan and Trust 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. Mackay & Somps Profit Sharing Plan and Trust sits mid-pack in the medium band (112 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Mackay & Somps Profit Sharing Plan and Trust reported net income rose from -$8M in the plan year 2022 filing to $10M in the plan year 2023 filing.
  • Mackay & Somps Profit Sharing Plan and Trust end-of-year assets rose from $51M in the plan year 2022 filing to $61M in the plan year 2023 filing.
  • Mackay & Somps Profit Sharing Plan and Trust reported participants fell from 126 in the plan year 2022 filing to 112 in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 942377392 · Mackay & Somps Civil Engineers, Inc. PY 2023 · 401(k)

Mackay & Somps Profit Sharing Plan and Trust · $61M · 112 · 87th

  • PHOTO $61M
  • PHOTO 112
  • PHOTO 87th
  • PHOTO 401(k)
  • PHOTO near Consumer Technology Association 401(k) Plan
  • PHOTO ind #18004

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

Mackay & Somps Profit Sharing Plan and TrustMackay & Somps Profit Sharin…$61MConsumer Technology Association 401(k) PlanConsumer Technology Associat…$61MThe Quarterra Services, LLC 401(k) PlanThe Quarterra Services, LLC …$61MUrology Clinics of North Texas, PLLC 401(k) Profit Sharing PlanUrology Clinics of North Tex…$61MKeystone Marketing Holdings, LLC 401(k) PlanKeystone Marketing Holdings,…$61M
End-of-year total assets ($M) among Mackay & Somps Profit Sharing Plan and Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

California filing particulars

Total Assets (Beginning of Year)$51M
Net Assets (End of Year)$61M
Net Income$10M
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. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Mackay & Somps Profit Sharing Plan and Trust, Total assets ($B): 0.060730319 · Participants: 112Mackay & Somps Profit Sharing Plan and TrustWells Fargo & Company 401(k) Plan, Total assets ($B): 51.831350351 · Participants: 193919Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 39.047152408 · Participants: 122867Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 26.320437734 · Participants: 63105Oracle Corporation 401(k) Savings and Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 22.17918189 · Participants: 59863Intel 401(k) Savings PlanApple 401(k) Plan, Total assets ($B): 19.779511539 · Participants: 106111Apple 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 Consumer Technology Association 401(k) Plan in VA ($61M); by covered participants it is A&a Transfer, LLC 401(k) Plan in VA (112 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (112 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 Mackay & Somps Profit Sharing Plan and Trust assets move in 2023? ▼
Mackay & Somps Profit Sharing Plan and Trust grew sharply - up 19.2% during 2023, from $51M to $61M. Reported net income was $10M.
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 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 Mackay & Somps Profit Sharing Plan and Trust? ▼
Among 401(k) plans in other states, the closest by assets is Consumer Technology Association 401(k) Plan in VA ($61M, 143 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 A&a Transfer, LLC 401(k) Plan in VA (112 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 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.