401(k) · DOL Form 5500 · 2024

Security Equipment Inc. 401(k) Plan

Data updated 2026-08-25

$23M
Total assets Small plan by assets
193
Participants Below avg headcount
73rd
Percentile by assets National rank
$119,889
Avg per participant Near avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: S.E.I. 401(k) Plan · Sponsored by Security Equipment Inc. · Nebraska · Professional & Technical Services

$23M in assets, 193 participants

Security Equipment Inc.'s S.E.I. 401(k) Plan reported $23M in total assets and 193 participants in its 2024 DOL Form 5500 filing, ranking in the 73rd 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.

  • #14,638 in Professional & Technical Services (20,173 peers)

Coverage in Nebraska

S.E.I. 401(k) Plan covers 193 participants in Nebraska, about 35% of the average Nebraska filer (state average ~552 per filing). Assets: $23M.

#14,638
in Professional & Technical Services (20,173 peers)
+10.7%
assets growth YoY

S.E.I. 401(k) Plan's outsized position by total assets

S.E.I. 401(k) Plan vs every filed plan by assets

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

$23,138,483 Top 27% higher than 73% 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

S.E.I. 401(k) Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. S.E.I. 401(k) Plan sits mid-pack in the medium band (193 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • S.E.I. 401(k) Plan reported net income fell from $4M in the plan year 2023 filing to $2M in the plan year 2024 filing.
  • S.E.I. 401(k) Plan reported participants rose from 167 in the plan year 2023 filing to 193 in the plan year 2024 filing.
  • S.E.I. 401(k) Plan end-of-year assets rose from $21M in the plan year 2023 filing to $23M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 470532482 · Security Equipment Inc. PY 2024 · 401(k)

S.E.I. 401(k) Plan · $23M · 193 · 73rd

  • TYPE $23M
  • TYPE 193
  • TYPE 73rd
  • TYPE 401(k)
  • TYPE near Tandym Group Holdings, LLC
  • TYPE ind #14638

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 Nebraska →

S.E.I. 401(k) Plan in the asset neighbourhood

S.E.I. 401(k) Plan$23MTandym Group Holdings, LLC$23MButler/Till, Inc. 401(k) Plan$23MCertis Biologicals 401(k) PlanCertis Biologicals 401(k) Pl…$23MThrasio 401(k) Plan$23M
End-of-year total assets ($M) among S.E.I. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Nebraska filing particulars

Total Assets (Beginning of Year)$21M
Net Assets (End of Year)$23M
Net Income$2M
Employer EIN470532482
Plan Effective Date1995-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Security Equipment Inc.)

Sponsor-wide plan assets over time

All Security Equipment Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$23M 37.37714285137532% vs 2022
2024 filing year
$16M$18M$20M$22M$24M 202220232024 $16.8M $23.1M ▲ +37.4%
Year Plans Participants Total Assets
2022 1 171 $17M
2023 1 167 $21M
2024 1 193 $23M

Nearby 401(k) Plans in Nebraska

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

S.E.I. 401(k) Plan vs. nearby 401(k) plans in Nebraska, assets vs. participants Scatter plot of 6 data points. -10000010000200003000040000 -20246810 Total assets ($B) Participants S.E.I. 401(k) Plan, Total assets ($B): 0.023138483 · Participants: 193S.E.I. 401(k) PlanHdr, Inc. Best Plan and ESOP, Total assets ($B): 7.698378085 · Participants: 11460Hdr, Inc. Best Plan and ESOPPeter Kiewit Sons, Inc. Retirement Savings Plan, Total assets ($B): 2.800326806 · Participants: 17030Peter Kiewit Sons, Inc. Retirement Savings PlanUnion Pacific Agreement Employee 401(k) Retirement Thrift Plan, Total assets ($B): 2.389799139 · Participants: 28813Union Pacific Agreement Employee 401(k) Retirement Thrift PlanUnion Pacific Corporation Thrift Plan, Total assets ($B): 2.304431309 · Participants: 5350Union Pacific Corporation Thrift PlanFirst National of Nebraska, Inc. First Savings Plan, Total assets ($B): 1.045428819 · Participants: 4950First National of Nebraska, Inc. First Savings Plan
S.E.I. 401(k) Plan vs. nearby 401(k) plans in Nebraska, assets vs. participants
Compare S.E.I. 401(k) Plan side-by-side with 3 peers →

S.E.I. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Nebraska, the nearest 401(k) by assets is Tandym Group Holdings, LLC in NY ($23M); by covered participants it is Spartan Race, Inc. 401(k) Plan in MA (193 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($23M here).

Similar participant headcount

Nearest other-state filings by covered participants (193 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 S.E.I. 401(k) Plan assets move in 2024? ▼
S.E.I. 401(k) Plan grew at a solid clip - up 10.7% during 2024, from $21M to $23M. Reported net income was $2M.
How have Security Equipment Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Security Equipment Inc.'s sponsor-wide assets grew 37.4%, from $17M to $23M.
Which 401(k) plans are similar in size to S.E.I. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Tandym Group Holdings, LLC in NY ($23M, 2,291 participants).
Which 401(k) plans cover a similar participant headcount to S.E.I. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Spartan Race, Inc. 401(k) Plan in MA (193 participants, $5M 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 470532482.

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.