401(k) · DOL Form 5500 · 2023

Tamko Building Products LLC 401(k) Plan

Data updated 2026-08-25

$135M
Total assets Near avg plan size
921
Participants Near avg headcount
93rd
Percentile by assets National rank
$146,413
Avg per participant Above avg balance/head
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Official DOL plan name: Tamko Building Products LLC 401(k) Plan · Sponsored by Tamko Building Products LLC · Kansas · Manufacturing

$135M in assets, 921 participants

Tamko Building Products LLC's Tamko Building Products LLC 401(k) Plan reported $135M in total assets and 921 participants in its 2023 DOL Form 5500 filing, ranking in the 93rd 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.

  • #16,719 in Manufacturing (18,722 peers)

Coverage in Kansas

Tamko Building Products LLC 401(k) Plan covers 921 participants in Kansas, 2.6x the typical Kansas plan (state average ~360 per filing). Assets: $135M.

#16,719
in Manufacturing (18,722 peers)
+10.5%
assets growth YoY
1.4×
vs typical plan assets (national mean)

Tamko Building Products LLC 401(k) Plan's outsized position by total assets

Tamko Building Products LLC 401(k) Plan vs every filed plan by assets

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

$134,846,029 Top 7% higher than 93% 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

Tamko Building Products LLC 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. Tamko Building Products LLC 401(k) Plan sits mid-pack in the medium band (921 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Tamko Building Products LLC 401(k) Plan reported net income rose from -$26M in the plan year 2022 filing to $13M in the plan year 2023 filing.
  • Tamko Building Products LLC 401(k) Plan end-of-year assets rose from $122M in the plan year 2022 filing to $135M in the plan year 2023 filing.
  • Tamko Building Products LLC 401(k) Plan reported participants fell from 974 in the plan year 2022 filing to 921 in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 440502367 · Tamko Building Products LLC PY 2023 · 401(k)

Tamko Building Products LLC 401(k) Plan · $135M · 921 · 93rd

  • BOOK $135M
  • VS-ST 921
  • BOY 93rd
  • SCH 401(k)
  • EBSA near The Herb Chambers Companies Section 401(k) Plan
  • PART ind #16719

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 →

Tamko Building Products LLC 401(k) Plan in the asset neighbourhood

Zelis Healthcare 401(k) Retirement PlanZelis Healthcare 401(k) Reti…$135MOshkosh Corporation Tax Deferred Plan for Production EmployeesOshkosh Corporation Tax Defe…$135MTamko Building Products LLC 401(k) PlanTamko Building Products LLC …$135MThe Herb Chambers Companies Section 401(k) PlanThe Herb Chambers Companies …$135MHazelden Betty Ford Foundation Retirement Savings PlanHazelden Betty Ford Foundati…$135M
End-of-year total assets ($M) among Tamko Building Products LLC 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Kansas filing particulars

Total Assets (Beginning of Year)$122M
Net Assets (End of Year)$135M
Net Income$13M
Employer EIN440502367
Plan Effective Date1991-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Tamko Building Products LLC)

Sponsor-wide plan assets over time

All Tamko Building Products LLC plans reported in each filing year

Latest sponsor-wide plan assets
$375M 29.402120386557623% vs 2022
2024 filing year
$250M$300M$350M$400M 202220232024 $290M $375M ▲ +29.4%
Year Plans Participants Total Assets
2022 2 1,911 $290M
2023 2 1,774 $326M
2024 2 1,846 $375M

Nearby 401(k) Plans in Kansas

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

Tamko Building Products LLC 401(k) Plan vs. nearby 401(k) plans in Kansas, assets vs. participants Scatter plot of 6 data points. 050001000015000 -1012345 Total assets ($B) Participants Tamko Building Products LLC 401(k) Plan, Total assets ($B): 0.134846029 · Participants: 921Tamko Building Products LLC 401(k) PlanKoch Employees' Savings Plan, Total assets ($B): 3.870107696 · Participants: 11911Koch Employees' Savings PlanPerformance Contracting Group, Inc. ESOP/401(k) Plan, Total assets ($B): 2.90283952 · Participants: 1223Performance Contracting Group, Inc. ESOP/401(k) PlanBlack & Veatch Retirement Program, Total assets ($B): 2.732675203 · Participants: 6890Black & Veatch Retirement ProgramGarmin International, Inc. Retirement Plan, Total assets ($B): 1.784810901 · Participants: 6332Garmin International, Inc. Retirement PlanSpirit Aerosystems Holdings, Inc. Retirement & Savings Plan, Total assets ($B): 1.15584277 · Participants: 7704Spirit Aerosystems Holdings, Inc. Retirement & Savings Plan
Tamko Building Products LLC 401(k) Plan vs. nearby 401(k) plans in Kansas, assets vs. participants
Compare Tamko Building Products LLC 401(k) Plan side-by-side with 3 peers →

Tamko Building Products LLC 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Kansas, the nearest 401(k) by assets is The Herb Chambers Companies Section 401(k) Plan in CT ($135M); by covered participants it is Westmont Living 401(k) Plan in CA (921 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (921 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 Tamko Building Products LLC 401(k) Plan assets move in 2023? ▼
Tamko Building Products LLC 401(k) Plan grew at a solid clip - up 10.5% during 2023, from $122M to $135M. Reported net income was $13M.
How have Tamko Building Products LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Tamko Building Products LLC's sponsor-wide assets grew 29.4%, from $290M to $375M.
Where does Tamko Building Products LLC 401(k) Plan rank by assets among Form 5500 filers? ▼
Tamko Building Products LLC 401(k) Plan ranks in the 93rd percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Tamko Building Products LLC 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is The Herb Chambers Companies Section 401(k) Plan in CT ($135M, 2,020 participants).
Which 401(k) plans cover a similar participant headcount to Tamko Building Products LLC 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Westmont Living 401(k) Plan in CA (921 participants, $9M 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 440502367.

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.