401(k) · DOL Form 5500 · 2023

Knauf Insulation, Inc. 401(k) Plan

Data updated 2026-08-25

$45M
Total assets Below avg plan size
482
Participants Below avg headcount
84th
Percentile by assets National rank
$92,874
Avg per participant Below avg balance/head
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Official DOL plan name: Knauf 401(k) Plan for Union Employees · Sponsored by Knauf Insulation, Inc. · Indiana · Manufacturing

$45M in assets, 482 participants

Knauf Insulation, Inc.'s Knauf 401(k) Plan for Union Employees reported $45M in total assets and 482 participants in its 2023 DOL Form 5500 filing, ranking in the 84th 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.

  • #14,519 in Manufacturing (18,722 peers)

Where Knauf 401(k) Plan for Union Employees sits by assets

Knauf 401(k) Plan for Union Employees sits in the top quartile of all filed plans by assets, $45M for 482 participants (~$92,874/participant), up 11.1% in 2023.

#14,519
in Manufacturing (18,722 peers)
+11.1%
assets growth YoY
0.4×
vs typical plan assets (national mean)

Knauf 401(k) Plan for Union Employees's outsized position by total assets

Knauf 401(k) Plan for Union Employees vs every filed plan by assets

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

$44,765,131 Top 16% higher than 84% 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

Knauf 401(k) Plan for Union Employees 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. Knauf 401(k) Plan for Union Employees sits mid-pack in the medium band (482 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Knauf 401(k) Plan for Union Employees reported net income rose from -$8M in the plan year 2022 filing to $5M in the plan year 2023 filing.
  • Knauf 401(k) Plan for Union Employees end-of-year assets rose from $40M in the plan year 2022 filing to $45M in the plan year 2023 filing.
  • Knauf 401(k) Plan for Union Employees reported participants rose from 457 in the plan year 2022 filing to 482 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 382560723 · Knauf Insulation, Inc. PY 2023 · 401(k)

Knauf 401(k) Plan for Union Employees · $45M · 482 · 84th

  • PCT $45M
  • PCT 482
  • PCT 84th
  • PCT 401(k)
  • PCT near X-Fab Texas, Inc. Employees 401(k) Profit Sharing Plan
  • PCT ind #14519

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 Indiana →

Knauf 401(k) Plan for Union Employees in the asset neighbourhood

Knauf 401(k) Plan for Union EmployeesKnauf 401(k) Plan for Union …$45MX-Fab Texas, Inc. Employees 401(k) Profit Sharing PlanX-Fab Texas, Inc. Employees …$45MCharles Stewart Mott Foundation Tax Deferred Savings PlanCharles Stewart Mott Foundat…$45MProfit Sharing Plan & Trust of South Carolina Oncology Associates, P. a.Profit Sharing Plan & Trust …$45MBruce Oakley, Inc. 401(k) Profit Sharing PlanBruce Oakley, Inc. 401(k) Pr…$45M
End-of-year total assets ($M) among Knauf 401(k) Plan for Union Employees and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$40M
Net Assets (End of Year)$45M
Net Income$5M
Employer EIN382560723
Plan Effective Date1998-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Knauf Insulation, Inc.)

Sponsor-wide plan assets over time

All Knauf Insulation, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$263M 24.312491668022584% vs 2022
2024 filing year
$200M$220M$240M$260M$280M 202220232024 $211M $263M ▲ +24.3%
Year Plans Participants Total Assets
2022 3 1,607 $211M
2023 3 1,702 $238M
2024 3 1,747 $263M

Nearby 401(k) Plans in Indiana

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

Knauf 401(k) Plan for Union Employees vs. nearby 401(k) plans in Indiana, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000100000 -5051015 Total assets ($B) Participants Knauf 401(k) Plan for Union Employees, Total assets ($B): 0.044765131 · Participants: 482Knauf 401(k) Plan for Union EmployeesThe Lilly Employee 401(k) Plan, Total assets ($B): 11.133214731 · Participants: 17583The Lilly Employee 401(k) PlanElevance Health 401(k) Plan, Total assets ($B): 11.042395257 · Participants: 76590Elevance Health 401(k) PlanCummins Retirement and Savings Plan, Total assets ($B): 5.730057183 · Participants: 28381Cummins Retirement and Savings PlanIu Health 401(k) Savings Plan, Total assets ($B): 3.907792365 · Participants: 38575Iu Health 401(k) Savings PlanSteel Dynamics, Inc. Profit Sharing and Retirement Savings Plan, Total assets ($B): 2.573079703 · Participants: 9015Steel Dynamics, Inc. Profit Sharing and Retirement Savings Plan
Knauf 401(k) Plan for Union Employees vs. nearby 401(k) plans in Indiana, assets vs. participants
Compare Knauf 401(k) Plan for Union Employees side-by-side with 3 peers →

Knauf 401(k) Plan for Union Employees's out-of-state 401(k) peers by assets and headcount

Outside Indiana, the nearest 401(k) by assets is X-Fab Texas, Inc. Employees 401(k) Profit Sharing Plan in TX ($45M); by covered participants it is Smugglers' Notch Resort 401(k) Profit Sharing Plan in VT (482 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (482 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 Knauf 401(k) Plan for Union Employees assets move in 2023? ▼
Knauf 401(k) Plan for Union Employees grew at a solid clip - up 11.1% during 2023, from $40M to $45M. Reported net income was $5M.
How have Knauf Insulation, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Knauf Insulation, Inc.'s sponsor-wide assets grew 24.3%, from $211M to $263M.
Where does Knauf 401(k) Plan for Union Employees rank by assets among Form 5500 filers? ▼
Knauf 401(k) Plan for Union Employees ranks in the 84th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Knauf 401(k) Plan for Union Employees? ▼
Among 401(k) plans in other states, the closest by assets is X-Fab Texas, Inc. Employees 401(k) Profit Sharing Plan in TX ($45M, 442 participants).
Which 401(k) plans cover a similar participant headcount to Knauf 401(k) Plan for Union Employees? ▼
Among 401(k) plans in other states, the closest by covered participants is Smugglers' Notch Resort 401(k) Profit Sharing Plan in VT (482 participants, $8M 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 382560723.

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.