401(k) · DOL Form 5500 · 2023

Signal Theory, Inc. 401(k) Plan

Data updated 2026-08-25

$21M
Total assets Small plan by assets
107
Participants Small participant base
74th
Percentile by assets National rank
$199,195
Avg per participant Above avg balance/head
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Official DOL plan name: Signal Theory Employer Contribution & 401(k) Plan · Sponsored by Signal Theory, Inc. · Kansas · Professional & Technical Services

$21M in assets, 107 participants

Signal Theory, Inc.'s Signal Theory Employer Contribution & 401(k) Plan reported $21M in total assets and 107 participants in its 2023 DOL Form 5500 filing, ranking in the 74th 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.

  • #14,994 in Professional & Technical Services (20,321 peers)

Coverage in Kansas

Signal Theory Employer Contribution & 401(k) Plan covers 107 participants in Kansas, about 30% of the average Kansas filer (state average ~360 per filing). Assets: $21M.

#14,994
in Professional & Technical Services (20,321 peers)
+20.0%
assets growth YoY

Signal Theory Employer Contribution & 401(k) Plan's outsized position by total assets

Signal Theory Employer Contribution & 401(k) Plan vs every filed plan by assets

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

$21,313,866 Top 26% higher than 74% 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

Signal Theory Employer Contribution & 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. Signal Theory Employer Contribution & 401(k) Plan sits mid-pack in the medium band (107 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Signal Theory Employer Contribution & 401(k) Plan reported net income rose from -$1M in the plan year 2022 filing to $4M in the plan year 2023 filing.
  • Signal Theory Employer Contribution & 401(k) Plan end-of-year assets rose from $18M in the plan year 2022 filing to $21M in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 480778572 · Signal Theory, Inc. PY 2023 · 401(k)

Signal Theory Employer Contribution & 401(k) Plan · $21M · 107 · 74th

  • RANK $21M
  • RANK 107
  • RANK 74th
  • RANK 401(k)
  • RANK near Brann & Isaacson, LLP Profit Sharing Plan
  • RANK ind #14994

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 Kansas →

Signal Theory Employer Contribution & 401(k) Plan in the asset neighbourhood

Signal Theory Employer Contribution & 401(k) PlanSignal Theory Employer Contr…$21MBrann & Isaacson, LLP Profit Sharing PlanBrann & Isaacson, LLP Profit…$21MImaging Business Machines 401(k) PlanImaging Business Machines 40…$21MJoseph J. Blake & Associates, Inc. Savings and Retirement PlanJoseph J. Blake & Associates…$21MChildnet Youth and Family Services, Inc. 403(b) Retirement PlanChildnet Youth and Family Se…$21M
End-of-year total assets ($M) among Signal Theory Employer Contribution & 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Kansas filing particulars

Total Assets (Beginning of Year)$18M
Net Assets (End of Year)$21M
Net Income$4M
Employer EIN480778572
Plan Effective Date1982-05-20
Filing StatusFILING RECEIVED

Sponsor Plan History (Signal Theory, Inc.)

Sponsor-wide plan assets over time

All Signal Theory, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$23M 29.772245532165027% vs 2022
2024 filing year
$16M$18M$20M$22M$24M 202220232024 $17.8M $23.1M ▲ +29.8%
Year Plans Participants Total Assets
2022 1 107 $18M
2023 1 107 $21M
2024 1 128 $23M

Nearby 401(k) Plans in Kansas

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

Signal Theory Employer Contribution & 401(k) Plan vs. nearby 401(k) plans in Kansas, assets vs. participants Scatter plot of 6 data points. -5000050001000015000 -1012345 Total assets ($B) Participants Signal Theory Employer Contribution & 401(k) Plan, Total assets ($B): 0.021313866 · Participants: 107Signal Theory Employer Contribution & 401(k) PlanKoch Employees' Savings Plan, Total assets ($B): 3.870107696 · Participants: 11911Koch Employees' Savings PlanPerformance Contracting Group, Inc. ESOP/401(k) Plan, Total assets ($B): 2.90283952 · Participants: 1223Performance Contracting Group, Inc. ESOP/401(k) PlanBlack & Veatch Retirement Program, Total assets ($B): 2.732675203 · Participants: 6890Black & Veatch Retirement ProgramGarmin International, Inc. Retirement Plan, Total assets ($B): 1.784810901 · Participants: 6332Garmin International, Inc. Retirement PlanSpirit Aerosystems Holdings, Inc. Retirement & Savings Plan, Total assets ($B): 1.15584277 · Participants: 7704Spirit Aerosystems Holdings, Inc. Retirement & Savings Plan
Signal Theory Employer Contribution & 401(k) Plan vs. nearby 401(k) plans in Kansas, assets vs. participants
Compare Signal Theory Employer Contribution & 401(k) Plan side-by-side with 3 peers →

Signal Theory Employer Contribution & 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Kansas, the nearest 401(k) by assets is Brann & Isaacson, LLP Profit Sharing Plan in ME ($21M); by covered participants it is Northern Architectural Systems, Inc. 401(k) Plan in NJ (107 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (107 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 Signal Theory Employer Contribution & 401(k) Plan assets move in 2023? ▼
Signal Theory Employer Contribution & 401(k) Plan grew sharply - up 20.0% during 2023, from $18M to $21M. Reported net income was $4M.
How have Signal Theory, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Signal Theory, Inc.'s sponsor-wide assets grew 29.8%, from $18M to $23M.
Which 401(k) plans are similar in size to Signal Theory Employer Contribution & 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Brann & Isaacson, LLP Profit Sharing Plan in ME ($21M, 39 participants).
Which 401(k) plans cover a similar participant headcount to Signal Theory Employer Contribution & 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Northern Architectural Systems, Inc. 401(k) Plan in NJ (107 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 480778572.

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.