401(k) · DOL Form 5500 · 2022

Prosoco, Inc. 401(k) Plan

Data updated 2026-08-25

$17M
Total assets Small plan by assets
106
Participants Small participant base
75th
Percentile by assets National rank
$160,181
Avg per participant Above avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Prosoco, Inc. 401(k) Profit Sharing Plan & Trust · Sponsored by Prosoco, Inc. · Kansas · Manufacturing

$17M in assets, 106 participants

Prosoco, Inc.'s Prosoco, Inc. 401(k) Profit Sharing Plan & Trust reported $17M in total assets and 106 participants in its 2022 DOL Form 5500 filing, ranking in the 75th 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.

  • #13,313 in Manufacturing (20,602 peers)

Coverage in Kansas

Prosoco, Inc. 401(k) Profit Sharing Plan & Trust covers 106 participants in Kansas, about 29% of the average Kansas filer (state average ~360 per filing). Assets: $17M.

#13,313
in Manufacturing (20,602 peers)
-13.5%
assets change YoY
0.2×
vs typical plan assets (national mean)

The plan reported a net loss of $3M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Prosoco, Inc. 401(k) Profit Sharing Plan & Trust's outsized position by total assets

Prosoco, Inc. 401(k) Profit Sharing Plan & Trust vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$16,979,152 Top 25% higher than 75% of 139,123 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 2022

Prosoco, Inc. 401(k) Profit Sharing Plan & Trust among mid-size filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Prosoco, Inc. 401(k) Profit Sharing Plan & Trust sits mid-pack in the medium band (106 participants).

EBSA filing schedule strip

Filing strip 481123149 · Prosoco, Inc. PY 2022 · 401(k)

Prosoco, Inc. 401(k) Profit Sharing Plan & Trust · $17M · 106 · 75th

  • SCH $17M
  • SCH 106
  • SCH 75th
  • SCH 401(k)
  • SCH near Koike Aronson, Inc. Savings Investment Plan
  • SCH ind #13313

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 Manufacturing retirement plans → · Plans in Kansas →

Prosoco, Inc. 401(k) Profit Sharing Plan & Trust in the asset neighbourhood

Prosoco, Inc. 401(k) Profit Sharing Plan & TrustProsoco, Inc. 401(k) Profit …$17MKoike Aronson, Inc. Savings Investment PlanKoike Aronson, Inc. Savings …$17MCooley, Inc. Savings Plan$17MSavings Plan for Employees of the Partnership for New York City, Inc.Savings Plan for Employees o…$17MZuern Building Products, Inc 401(k) Profit Sharing PlanZuern Building Products, Inc…$17M
End-of-year total assets ($M) among Prosoco, Inc. 401(k) Profit Sharing Plan & Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Kansas filing particulars

Total Assets (Beginning of Year)$20M
Net Assets (End of Year)$17M
Net Income-$3M
Employer EIN481123149
Plan Effective Date1966-09-08
Filing StatusFILING RECEIVED

Sponsor Plan History (Prosoco, Inc.)

Sponsor-wide plan assets over time

All Prosoco, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$21M 26.265540234282607% vs 2022
2024 filing year
$16M$18M$20M$22M 202220232024 $17M $21.4M ▲ +26.3%
Year Plans Participants Total Assets
2022 1 106 $17M
2023 1 110 $20M
2024 1 123 $21M

Nearby 401(k) Plans in Kansas

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

Prosoco, Inc. 401(k) Profit Sharing Plan & Trust vs. nearby 401(k) plans in Kansas, assets vs. participants Scatter plot of 6 data points. -5000050001000015000 -101234 Total assets ($B) Participants Prosoco, Inc. 401(k) Profit Sharing Plan & Trust, Total assets ($B): 0.016979152 · Participants: 106Prosoco, Inc. 401(k) Profit Sharing Plan & TrustKoch Industries Inc Employees' Savings Plan, Total assets ($B): 3.432760938 · Participants: 11970Koch Industries Inc Employees' Savings PlanBlack & Veatch Retirement Program, Total assets ($B): 2.293186819 · Participants: 6182Black & Veatch Retirement ProgramPerformance Contracting Group, Inc. ESOP/401(k) Plan, Total assets ($B): 1.891438135 · Participants: 1231Performance Contracting Group, Inc. ESOP/401(k) PlanGarmin International, Inc. Retirement Plan, Total assets ($B): 1.415069651 · Participants: 6273Garmin International, Inc. Retirement PlanSpirit Aerosystems Holdings, Inc. Retirement & Savings Plan, Total assets ($B): 1.065726181 · Participants: 7558Spirit Aerosystems Holdings, Inc. Retirement & Savings Plan
Prosoco, Inc. 401(k) Profit Sharing Plan & Trust vs. nearby 401(k) plans in Kansas, assets vs. participants
Compare Prosoco, Inc. 401(k) Profit Sharing Plan & Trust side-by-side with 3 peers →

Prosoco, Inc. 401(k) Profit Sharing Plan & Trust's out-of-state 401(k) peers by assets and headcount

Outside Kansas, the nearest 401(k) by assets is Koike Aronson, Inc. Savings Investment Plan in NY ($17M); by covered participants it is Integrated Laboratory Systems, LLC 401(k) Plan in NC (106 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (106 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Prosoco, Inc. 401(k) Profit Sharing Plan & Trust assets move in 2022? ▼
Prosoco, Inc. 401(k) Profit Sharing Plan & Trust pulled back noticeably - down 13.5% during 2022, from $20M to $17M. Reported net income was -$3M.
How have Prosoco, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Prosoco, Inc.'s sponsor-wide assets grew 26.3%, from $17M to $21M.
Where does Prosoco, Inc. 401(k) Profit Sharing Plan & Trust rank by assets among Form 5500 filers? ▼
Prosoco, Inc. 401(k) Profit Sharing Plan & Trust ranks in the 75th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Prosoco, Inc. 401(k) Profit Sharing Plan & Trust? ▼
Among 401(k) plans in other states, the closest by assets is Koike Aronson, Inc. Savings Investment Plan in NY ($17M, 85 participants).
Which 401(k) plans cover a similar participant headcount to Prosoco, Inc. 401(k) Profit Sharing Plan & Trust? ▼
Among 401(k) plans in other states, the closest by covered participants is Integrated Laboratory Systems, LLC 401(k) Plan in NC (106 participants, N/A in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 481123149.

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.