401(k) · DOL Form 5500 · 2023

Century Plastics, LLC 401(k) Plan

Data updated 2026-08-25

$10M
Total assets Small plan by assets
800
Participants Near avg headcount
58th
Percentile by assets National rank
$12,107
Avg per participant Low balance/head
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Official DOL plan name: Century Plastics, LLC 401(k) Profit Sharing Plan · Sponsored by Century Plastics, LLC · Michigan · Manufacturing

$10M in assets, 800 participants

Century Plastics, LLC's Century Plastics, LLC 401(k) Profit Sharing Plan reported $10M in total assets and 800 participants in its 2023 DOL Form 5500 filing, ranking in the 58th 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.

  • #8,221 in Manufacturing (18,722 peers)

Century Plastics, LLC multi-year trail

Century Plastics, LLC's plans moved +30.0% in assets from 2022 to 2024; this filing shows Century Plastics, LLC 401(k) Profit Sharing Plan at $10M / 800 participants.

#8,221
in Manufacturing (18,722 peers)
+13.2%
assets growth YoY

Century Plastics, LLC 401(k) Profit Sharing Plan's mid-pack asset rank among Manufacturing and all filers

Century Plastics, LLC 401(k) Profit Sharing Plan vs every filed plan by assets

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

$9,685,583 Top 42% higher than 58% 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

Century Plastics, LLC 401(k) Profit Sharing 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. Century Plastics, LLC 401(k) Profit Sharing Plan sits mid-pack in the medium band (800 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Century Plastics, LLC 401(k) Profit Sharing Plan reported net income rose from -$835K in the plan year 2022 filing to $1M in the plan year 2023 filing.
  • Century Plastics, LLC 401(k) Profit Sharing Plan end-of-year assets rose from $9M in the plan year 2022 filing to $10M in the plan year 2023 filing.
  • Century Plastics, LLC 401(k) Profit Sharing Plan reported participants rose from 721 in the plan year 2022 filing to 800 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 383476497 · Century Plastics, LLC PY 2023 · 401(k)

Century Plastics, LLC 401(k) Profit Sharing Plan · $10M · 800 · 58th

  • SCH $10M
  • SCH 800
  • SCH 58th
  • SCH 401(k)
  • SCH near West Coast 401(k) Plan
  • SCH ind #8221

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 Michigan →

Century Plastics, LLC 401(k) Profit Sharing Plan in the asset neighbourhood

Century Plastics, LLC 401(k) Profit Sharing PlanCentury Plastics, LLC 401(k)…$10MWest Coast 401(k) Plan$10MMedic, Inc. 401(k) Plan$10MDuritza Lowe Glassheim & Yursha PA 401(k) PlanDuritza Lowe Glassheim & Yur…$10MMary's Peak Emergency Physicians, P. C. 401(k) Profit Sharing Plan and TrustMary's Peak Emergency Physic…$10M
End-of-year total assets ($M) among Century Plastics, LLC 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Century Plastics, LLC multi-year asset trail

Sponsor-wide plan assets over time

All Century Plastics, LLC plans reported in each filing year

Latest sponsor-wide plan assets
$11M 29.987276971435207% vs 2022
2024 filing year
$8M$9M$10M$11M$12M 202220232024 $8.55M $11.1M ▲ +30.1%
Year Plans Participants Total Assets
2022 1 721 $9M
2023 1 800 $10M
2024 1 773 $11M

Century Plastics, LLC filing trail (2023)

Total Assets (Beginning of Year)$9M
Net Assets (End of Year)$10M
Net Income$1M
Employer EIN383476497
Plan Effective Date2007-01-01
Filing StatusFILING RECEIVED

Nearby 401(k) Plans in Michigan

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

Century Plastics, LLC 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Michigan, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -50510152025 Total assets ($B) Participants Century Plastics, LLC 401(k) Profit Sharing Plan, Total assets ($B): 0.009685583 · Participants: 800Century Plastics, LLC 401(k) Profit Sharing 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
Century Plastics, LLC 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Michigan, assets vs. participants
Compare Century Plastics, LLC 401(k) Profit Sharing Plan side-by-side with 3 peers →

Century Plastics, LLC 401(k) Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount

Outside Michigan, the nearest 401(k) by assets is West Coast 401(k) Plan in CA ($10M); by covered participants it is Badger Meter Employee Savings and Stock Ownership Plan in WI (800 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (800 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 Century Plastics, LLC 401(k) Profit Sharing Plan assets move in 2023? ▼
Century Plastics, LLC 401(k) Profit Sharing Plan grew at a solid clip - up 13.2% during 2023, from $9M to $10M. Reported net income was $1M.
How have Century Plastics, LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Century Plastics, LLC's sponsor-wide assets grew 30.0%, from $9M to $11M.
Which 401(k) plans are similar in size to Century Plastics, LLC 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is West Coast 401(k) Plan in CA ($10M, 107 participants).
Which 401(k) plans cover a similar participant headcount to Century Plastics, LLC 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Badger Meter Employee Savings and Stock Ownership Plan in WI (800 participants, $187M 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 383476497.

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.