401(k) · DOL Form 5500 · 2023

Engineering Consulting Services, Ltd. 401(k) Plan

Data updated 2026-08-11

$156M
Total assets
2,183
Participants
94th
Percentile by assets
$71,473
Avg per participant
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Official DOL plan name: Engineering Consulting Services, Ltd. 401(k) Retirement Plan · Sponsored by Engineering Consulting Services, Ltd. · Virginia · Professional & Technical Services

$156M in assets, 2,183 participants

Engineering Consulting Services, Ltd.'s Engineering Consulting Services, Ltd. 401(k) Retirement Plan reported $156M in total assets and 2,183 participants in its 2023 DOL Form 5500 filing, ranking in the 94th 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.

  • 94th percentile by assets (of 127,072 plans)
  • #19,289 in Professional & Technical Services (20,321 peers)

Coverage in Virginia

Engineering Consulting Services, Ltd. 401(k) Retirement Plan covers 2,183 participants in Virginia, 2.8x the typical Virginia plan (state average ~782 per filing). Assets: $156M.

$156M
total plan assets (2023 EOY)
2,183
covered participants
94th
percentile by assets (of 127,072 plans)
$71,473
avg assets per participant

Where Engineering Consulting Services, Ltd. 401(k) Retirement Plan sits by total assets

Engineering Consulting Services, Ltd. 401(k) Retirement Plan vs every filed plan by assets

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

$156,026,542 Top 6% higher than 94% of 127,068 filed plans

This plan $0 $2,010,000,000 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

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Engineering Consulting Services, Ltd. 401(k) Retirement Plan reported net income rose from -$19M in the plan year 2022 filing to $33M in the plan year 2023 filing.
  • Engineering Consulting Services, Ltd. 401(k) Retirement Plan end-of-year assets rose from $123M in the plan year 2022 filing to $156M in the plan year 2023 filing.
  • Engineering Consulting Services, Ltd. 401(k) Retirement Plan reported participants rose from 1,873 in the plan year 2022 filing to 2,183 in the plan year 2023 filing.

See the national 2022→2023 release diff →

State
Virginia
Industry
Professional & Technical Services

Participants vs Virginia filers

In Virginia, the average filing covers about 782 participants across 3,655 plans. Engineering Consulting Services, Ltd. 401(k) Retirement Plan reports 2,183 participants - 2.8x that state average ($156M EOY assets).

Virginia filing particulars

Total Assets (Beginning of Year)$123M
Net Assets (End of Year)$156M
Net Income$33M
Employer EIN541439291
Plan Effective Date1989-06-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Engineering Consulting Services, Ltd.)

$100M$150M$200M$250M 202220232024 $147M $220M ▲ +50.3%
Total plan assets by year, all Engineering Consulting Services, Ltd. plans on file
Year Plans Participants Total Assets
2022 2 3,699 $147M
2023 2 4,280 $184M
2024 2 4,880 $220M

Nearby 401(k) Plans in Virginia

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

Engineering Consulting Services, Ltd. 401(k) Retirement Plan vs. nearby 401(k) plans in Virginia, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -10010203040 Total assets ($B) Participants Engineering Consulti…, Total assets ($B): 0.156026542 · Participants: 2183Engineering Consulti…Northrop Grumman Sav…, Total assets ($B): 36.173098625 · Participants: 97987Northrop Grumman Sav…401(k) Pension Plan, Total assets ($B): 14.97867624 · Participants: 62467401(k) Pension PlanGeneral Dynamics Cor…, Total assets ($B): 11.167449098 · Participants: 48860General Dynamics Cor…Leidos, Inc. Retirem…, Total assets ($B): 10.583898778 · Participants: 27043Leidos, Inc. Retirem…Bae Systems Employee…, Total assets ($B): 9.406287325 · Participants: 31681Bae Systems Employee…
Engineering Consulting Services, Ltd. 401(k) Retirement Plan vs. nearby 401(k) plans in Virginia, assets vs. participants
Compare Engineering Consulting Services, Ltd. 40… side-by-side with 3 peers →

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Engineering Consulting Services, Ltd. 401(k) Retirement Plan by total assets, not by location.

Frequently Asked Questions

How did Engineering Consulting Services, Ltd. 401(k) Retirement Plan assets move in 2023? ▼
Engineering Consulting Services, Ltd. 401(k) Retirement Plan grew sharply - up 26.6% during 2023, from $123M to $156M. Reported net income was $33M.
How have Engineering Consulting Services, Ltd. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Engineering Consulting Services, Ltd.'s sponsor-wide assets grew 50.3%, from $147M to $220M.
Where does Engineering Consulting Services, Ltd. 401(k) Retirement Plan rank by assets among Form 5500 filers? ▼
Engineering Consulting Services, Ltd. 401(k) Retirement Plan ranks in the 94th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Engineering Consulting Services, Ltd. 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Montrose Environmental Group 401(k) Plan in CA ($156M, 2,281 participants).

Next read for Engineering Consulting Services, Ltd. 40…

Filing takeaways

Ways to act on Engineering Consulting Services, Ltd. 401(k) Retirement Plan's numbers.

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 541439291.

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.