401(k) · DOL Form 5500 · 2023

Science & Engineering Services, Inc. 401(k) Plan

Data updated 2026-08-25

$62M
Total assets Below avg plan size
540
Participants Below avg headcount
88th
Percentile by assets National rank
$114,382
Avg per participant Below avg balance/head
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Official DOL plan name: Science & Engineering Services, Inc. 401(k) Plan · Sponsored by Science & Engineering Services, Inc. · Maryland · Professional & Technical Services

$62M in assets, 540 participants

Science & Engineering Services, Inc.'s Science & Engineering Services, Inc. 401(k) Plan reported $62M in total assets and 540 participants in its 2023 DOL Form 5500 filing, ranking in the 88th 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.

  • #18,036 in Professional & Technical Services (20,321 peers)

Where Science & Engineering Services, Inc. 401(k) Plan sits by assets

Science & Engineering Services, Inc. 401(k) Plan sits in the top quartile of all filed plans by assets, $62M for 540 participants (~$114,382/participant), up 21.1% in 2023.

#18,036
in Professional & Technical Services (20,321 peers)
+21.1%
assets growth YoY
0.6×
vs typical plan assets (national mean)

Science & Engineering Services, Inc. 401(k) Plan's outsized position by total assets

Science & Engineering Services, Inc. 401(k) Plan vs every filed plan by assets

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

$61,766,542 Top 12% higher than 88% 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

Science & Engineering Services, Inc. 401(k) Plan 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. Science & Engineering Services, Inc. 401(k) Plan sits mid-pack in the medium band (540 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Science & Engineering Services, Inc. 401(k) Plan reported net income rose from -$11M in the plan year 2022 filing to $11M in the plan year 2023 filing.
  • Science & Engineering Services, Inc. 401(k) Plan end-of-year assets rose from $51M in the plan year 2022 filing to $62M in the plan year 2023 filing.
  • Science & Engineering Services, Inc. 401(k) Plan reported participants fell from 681 in the plan year 2022 filing to 540 in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 521569411 · Science & Engineering Services, Inc. PY 2023 · 401(k)

Science & Engineering Services, Inc. 401(k) Plan · $62M · 540 · 88th

  • RANK $62M
  • PHOTO 540
  • IND 88th
  • EOY 401(k)
  • 5500 near Seiler LLP 401(k) Plan
  • ASSETS ind #18036

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 Maryland →

Science & Engineering Services, Inc. 401(k) Plan in the asset neighbourhood

Science & Engineering Services, Inc. 401(k) PlanScience & Engineering Servic…$62MSeiler LLP 401(k) Plan$62MThe Plastek Group 401(k) Savings PlanThe Plastek Group 401(k) Sav…$62MBeltservice Corporation 401(k) Profit Sharing PlanBeltservice Corporation 401(…$62MCytel Inc. Retirement Plan$62M
End-of-year total assets ($M) among Science & Engineering Services, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$51M
Net Assets (End of Year)$62M
Net Income$11M
Employer EIN521569411
Plan Effective Date1995-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Science & Engineering Services, Inc.)

Sponsor-wide plan assets over time

All Science & Engineering Services, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$72M 40.26006650395173% vs 2022
2024 filing year
$40M$50M$60M$70M$80M 202220232024 $51M $71.5M ▲ +40.3%
Year Plans Participants Total Assets
2022 1 681 $51M
2023 1 540 $62M
2024 1 594 $72M

Nearby 401(k) Plans in Maryland

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

Science & Engineering Services, Inc. 401(k) Plan vs. nearby 401(k) plans in Maryland, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -200204060 Total assets ($B) Participants Science & Engineering Services, Inc. 401(k) Plan, Total assets ($B): 0.061766542 · Participants: 540Science & Engineering Services, Inc. 401(k) PlanLockheed Martin Corporation Salaried Savings Plan, Total assets ($B): 47.273019756 · Participants: 91511Lockheed Martin Corporation Salaried Savings PlanMarriott Retirement Savings Plan, Total assets ($B): 10.20606962 · Participants: 96415Marriott Retirement Savings PlanT. Rowe Price U.S. Retirement Program, Total assets ($B): 4.357344903 · Participants: 6292T. Rowe Price U.S. Retirement ProgramNfl Player Second Career Savings Plan, Total assets ($B): 3.951576315 · Participants: 2767Nfl Player Second Career Savings PlanSodexo 401 (K) Employees' Retirement Savings Plan and Trust, Total assets ($B): 2.217483854 · Participants: 80121Sodexo 401 (K) Employees' Retirement Savings Plan and Trust
Science & Engineering Services, Inc. 401(k) Plan vs. nearby 401(k) plans in Maryland, assets vs. participants
Compare Science & Engineering Services, Inc. 401(k) Plan side-by-side with 3 peers →

Science & Engineering Services, Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Maryland, the nearest 401(k) by assets is Seiler LLP 401(k) Plan in CA ($62M); by covered participants it is 31-W Insulation Co., Inc. Profit Sharing and Retirement Savings Plan in TN (540 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($62M here).

Similar participant headcount

Nearest other-state filings by covered participants (540 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 Science & Engineering Services, Inc. 401(k) Plan assets move in 2023? ▼
Science & Engineering Services, Inc. 401(k) Plan grew sharply - up 21.1% during 2023, from $51M to $62M. Reported net income was $11M.
How have Science & Engineering Services, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Science & Engineering Services, Inc.'s sponsor-wide assets grew 40.3%, from $51M to $72M.
Where does Science & Engineering Services, Inc. 401(k) Plan rank by assets among Form 5500 filers? ▼
Science & Engineering Services, Inc. 401(k) Plan ranks in the 88th 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 Science & Engineering Services, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Seiler LLP 401(k) Plan in CA ($62M, 308 participants).
Which 401(k) plans cover a similar participant headcount to Science & Engineering Services, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is 31-W Insulation Co., Inc. Profit Sharing and Retirement Savings Plan in TN (540 participants, $13M 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 521569411.

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.