401(k) · DOL Form 5500 · 2023

Coretek, Inc. 401(k) Plan

Data updated 2026-08-25

$9M
Total assets Small plan by assets
137
Participants Small participant base
56th
Percentile by assets National rank
$65,925
Avg per participant Below avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Coretek, Inc. 401(k) Plan · Sponsored by Coretek, Inc. · Michigan · Professional & Technical Services

$9M in assets, 137 participants

Coretek, Inc.'s Coretek, Inc. 401(k) Plan reported $9M in total assets and 137 participants in its 2023 DOL Form 5500 filing, ranking in the 56th 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.

  • #11,149 in Professional & Technical Services (20,321 peers)

Coverage in Michigan

Coretek, Inc. 401(k) Plan covers 137 participants in Michigan, about 21% of the average Michigan filer (state average ~638 per filing). Assets: $9M.

#11,149
in Professional & Technical Services (20,321 peers)
+32.7%
assets growth YoY

Coretek, Inc. 401(k) Plan's mid-pack asset rank among Professional & Technical Services and all filers

Coretek, Inc. 401(k) Plan vs every filed plan by assets

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

$9,031,744 Top 44% higher than 56% 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

Coretek, 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. Coretek, Inc. 401(k) Plan sits mid-pack in the medium band (137 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Coretek, Inc. 401(k) Plan reported net income rose from $545K in the plan year 2022 filing to $2M in the plan year 2023 filing.
  • Coretek, Inc. 401(k) Plan end-of-year assets rose from $7M in the plan year 2022 filing to $9M in the plan year 2023 filing.
  • Coretek, Inc. 401(k) Plan reported participants rose from 109 in the plan year 2022 filing to 137 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 202744363 · Coretek, Inc. PY 2023 · 401(k)

Coretek, Inc. 401(k) Plan · $9M · 137 · 56th

  • NET $9M
  • BOOK 137
  • VS-ST 56th
  • BOY 401(k)
  • SCH near Journal Publishing Co. 401(k) Savings Plan
  • EBSA ind #11149

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 Michigan →

Coretek, Inc. 401(k) Plan in the asset neighbourhood

Coretek, Inc. 401(k) Plan$9MJournal Publishing Co. 401(k) Savings PlanJournal Publishing Co. 401(k…$9MPinnacle Medical Group, Inc. 401(k) PlanPinnacle Medical Group, Inc.…$9MSolid Biosciences Inc 401(k) Profit Sharing Plan and TrustSolid Biosciences Inc 401(k)…$9MComplete Turbine Services LLC 401(k) PlanComplete Turbine Services LL…$9M
End-of-year total assets ($M) among Coretek, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Michigan filing particulars

Total Assets (Beginning of Year)$7M
Net Assets (End of Year)$9M
Net Income$2M
Employer EIN202744363
Plan Effective Date2007-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Coretek, Inc.)

Sponsor-wide plan assets over time

All Coretek, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$11M 65.99571396700098% vs 2022
2024 filing year
$6M$8M$10M$12M 202220232024 $6.81M $11.3M ▲ +65.9%
Year Plans Participants Total Assets
2022 1 109 $7M
2023 1 137 $9M
2024 1 147 $11M

Nearby 401(k) Plans in Michigan

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

Coretek, Inc. 401(k) Plan vs. nearby 401(k) plans in Michigan, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -50510152025 Total assets ($B) Participants Coretek, Inc. 401(k) Plan, Total assets ($B): 0.009031744 · Participants: 137Coretek, Inc. 401(k) PlanGeneral Motors Retirement Savings Plan for Salaried Employees in the United States, Total assets ($B): 20.378449285 · Participants: 47299General Motors Retirement Savings Plan for Salaried Employees in the United StatesFord Motor Co. Savings and Stock Investment Plan for Salaried Employees, Total assets ($B): 15.588575271 · Participants: 30516Ford Motor Co. Savings and Stock Investment Plan for Salaried EmployeesThe Dow Chemical Company Employees' Savings Plan, Total assets ($B): 10.084842211 · Participants: 18088The Dow Chemical Company Employees' Savings PlanThe General Motors Personal Savings Plan for Hourly-Rate Employees in the United States, Total assets ($B): 8.580684909 · Participants: 40393The General Motors Personal Savings Plan for Hourly-Rate Employees in the United StatesFord Motor Co. Tax-Efficient Savings Plan for Hourly Employees, Total assets ($B): 7.617084451 · Participants: 59195Ford Motor Co. Tax-Efficient Savings Plan for Hourly Employees
Coretek, Inc. 401(k) Plan vs. nearby 401(k) plans in Michigan, assets vs. participants
Compare Coretek, Inc. 401(k) Plan side-by-side with 3 peers →

Coretek, Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Michigan, the nearest 401(k) by assets is Journal Publishing Co. 401(k) Savings Plan in MS ($9M); by covered participants it is Valley Perinatal Services in AZ (137 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (137 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 Coretek, Inc. 401(k) Plan assets move in 2023? ▼
Coretek, Inc. 401(k) Plan surged - up 32.7% during 2023, from $7M to $9M. Reported net income was $2M.
How have Coretek, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Coretek, Inc.'s sponsor-wide assets grew 66.0%, from $7M to $11M.
Which 401(k) plans are similar in size to Coretek, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Journal Publishing Co. 401(k) Savings Plan in MS ($9M, 127 participants).
Which 401(k) plans cover a similar participant headcount to Coretek, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Valley Perinatal Services in AZ (137 participants, $2M 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 202744363.

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.