401(k) · DOL Form 5500 · 2024

Prosek LLC 401(k) Plan

Data updated 2026-08-25

$33M
Total assets Below avg plan size
362
Participants Below avg headcount
79th
Percentile by assets National rank
$90,045
Avg per participant Below avg balance/head
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Official DOL plan name: Prosek LLC 401(k) Pension Plan · Sponsored by Prosek LLC · Connecticut · Other Services

$33M in assets, 362 participants

Prosek LLC's Prosek LLC 401(k) Pension Plan reported $33M in total assets and 362 participants in its 2024 DOL Form 5500 filing, ranking in the 79th 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.

  • #6,901 in Other Services (7,719 peers)

Where Prosek LLC 401(k) Pension Plan sits by assets

Prosek LLC 401(k) Pension Plan sits in the top quartile of all filed plans by assets, $33M for 362 participants (~$90,045/participant), up 33.6% in 2024.

#6,901
in Other Services (7,719 peers)
+33.6%
assets growth YoY
0.3×
vs typical plan assets (national mean)

Prosek LLC 401(k) Pension Plan's outsized position by total assets

Prosek LLC 401(k) Pension Plan vs every filed plan by assets

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

$32,596,110 Top 21% higher than 79% 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

Prosek LLC 401(k) Pension 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. Prosek LLC 401(k) Pension Plan sits mid-pack in the medium band (362 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Prosek LLC 401(k) Pension Plan end-of-year assets rose from $24M in the plan year 2023 filing to $33M in the plan year 2024 filing.
  • Prosek LLC 401(k) Pension Plan reported participants rose from 319 in the plan year 2023 filing to 362 in the plan year 2024 filing.
  • Prosek LLC 401(k) Pension Plan reported net income rose from $7M in the plan year 2023 filing to $8M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 061415686 · Prosek LLC PY 2024 · 401(k)

Prosek LLC 401(k) Pension Plan · $33M · 362 · 79th

  • TYPE $33M
  • TYPE 362
  • TYPE 79th
  • TYPE 401(k)
  • TYPE near Mcgee Brothers Co., Inc. 401(k) Retirement Plan
  • TYPE ind #6901

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 Other Services retirement plans → · Plans in Connecticut →

Prosek LLC 401(k) Pension Plan in the asset neighbourhood

Prosek LLC 401(k) Pension PlanProsek LLC 401(k) Pension Pl…$33MMcgee Brothers Co., Inc. 401(k) Retirement PlanMcgee Brothers Co., Inc. 401…$33MVillage Motors, Inc. 401(k) Profit Sharing PlanVillage Motors, Inc. 401(k) …$33MBlue Mantis, Inc 401(k) Plan$33MHtc America, Inc. 401(k) Plan$33M
End-of-year total assets ($M) among Prosek LLC 401(k) Pension Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$24M
Net Assets (End of Year)$33M
Net Income$8M
Employer EIN061415686
Plan Effective Date1995-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Prosek LLC)

Sponsor-wide plan assets over time

All Prosek LLC plans reported in each filing year

Latest sponsor-wide plan assets
$33M 91.83014438471172% vs 2022
2024 filing year
$15M$20M$25M$30M$35M 202220232024 $17M $32.6M ▲ +91.9%
Year Plans Participants Total Assets
2022 1 273 $17M
2023 1 319 $24M
2024 1 362 $33M

Nearby 401(k) Plans in Connecticut

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

Prosek LLC 401(k) Pension Plan vs. nearby 401(k) plans in Connecticut, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -20020406080 Total assets ($B) Participants Prosek LLC 401(k) Pension Plan, Total assets ($B): 0.03259611 · Participants: 362Prosek LLC 401(k) Pension PlanRtx Savings Plan, Total assets ($B): 58.647425 · Participants: 124876Rtx Savings PlanCiti Retirement Savings Plan, Total assets ($B): 23.241033081 · Participants: 78741Citi Retirement Savings PlanThe Hartford Investment and Savings Plan, Total assets ($B): 7.183243 · Participants: 18614The Hartford Investment and Savings PlanEversource 401(k) Plan, Total assets ($B): 4.046347175 · Participants: 10041Eversource 401(k) PlanXerox Corporation Savings Plan, Total assets ($B): 3.976943 · Participants: 9876Xerox Corporation Savings Plan
Prosek LLC 401(k) Pension Plan vs. nearby 401(k) plans in Connecticut, assets vs. participants
Compare Prosek LLC 401(k) Pension Plan side-by-side with 3 peers →

Prosek LLC 401(k) Pension Plan's out-of-state 401(k) peers by assets and headcount

Outside Connecticut, the nearest 401(k) by assets is Mcgee Brothers Co., Inc. 401(k) Retirement Plan in NC ($33M); by covered participants it is Stallergenes Greer 401(k) Plan in NC (362 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($33M here).

Similar participant headcount

Nearest other-state filings by covered participants (362 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 Prosek LLC 401(k) Pension Plan assets move in 2024? ▼
Prosek LLC 401(k) Pension Plan surged - up 33.6% during 2024, from $24M to $33M. Reported net income was $8M.
How have Prosek LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Prosek LLC's sponsor-wide assets grew 91.8%, from $17M to $33M.
Where does Prosek LLC 401(k) Pension Plan rank by assets among Form 5500 filers? ▼
Prosek LLC 401(k) Pension Plan ranks in the 79th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Prosek LLC 401(k) Pension Plan? ▼
Among 401(k) plans in other states, the closest by assets is Mcgee Brothers Co., Inc. 401(k) Retirement Plan in NC ($33M, 539 participants).
Which 401(k) plans cover a similar participant headcount to Prosek LLC 401(k) Pension Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Stallergenes Greer 401(k) Plan in NC (362 participants, $38M 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 061415686.

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.