401(k) · DOL Form 5500 · 2024

Koch Companies, LLC 401(k) Plan

Data updated 2026-08-25

$4.3B
Total assets Very large vs avg
11,423
Participants Very large workforce
100th
Percentile by assets National rank
$379,738
Avg per participant High balance/head
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Official DOL plan name: Koch Employees' Savings Plan · Sponsored by Koch Companies, LLC · Kansas · Manufacturing

$4.3B in assets, 11,423 participants

Koch Companies, LLC's Koch Employees' Savings Plan reported $4.3B in total assets and 11,423 participants in its 2024 DOL Form 5500 filing, ranking in the 100th 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.

  • #17,654 in Manufacturing (17,777 peers)

Coverage in Kansas

Koch Employees' Savings Plan covers 11,423 participants in Kansas, 32x the typical Kansas plan (state average ~360 per filing). Assets: $4.3B.

#17,654
in Manufacturing (17,777 peers)
+12.1%
assets growth YoY
44×
vs typical plan assets (national mean)

Koch Employees' Savings Plan's outsized position by total assets

Koch Employees' Savings Plan vs every filed plan by assets

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

$4,337,744,163 Highest reported value at or above every one 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

Koch Employees' Savings Plan's mega-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Koch Employees' Savings Plan is a mega filing (11,423 participants), the rightmost band on the breakdown.

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Koch Employees' Savings Plan end-of-year assets rose from $3.9B in the plan year 2023 filing to $4.3B in the plan year 2024 filing.
  • Koch Employees' Savings Plan reported participants fell from 11,911 in the plan year 2023 filing to 11,423 in the plan year 2024 filing.
  • Koch Employees' Savings Plan reported net income fell from $482M in the plan year 2023 filing to $466M in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 992447784 · Koch Companies, LLC PY 2024 · 401(k)

Koch Employees' Savings Plan · $4.3B · 11,423 · 100th

  • EOY $4.3B
  • EOY 11,423
  • EOY 100th
  • EOY 401(k)
  • EOY near Analog Devices, Inc. the Investment Partnership Plan
  • EOY ind #17654

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 →

Koch Employees' Savings Plan in the asset neighbourhood

Koch Employees' Savings Plan$4.3BAnalog Devices, Inc. the Investment Partnership PlanAnalog Devices, Inc. the Inv…$4.3BCbre 401(k) Plan$4.3BH-E-B Savings & Retirement PlanH-E-B Savings & Retirement P…$4.3BMassmutual Thrift Plan$4.3B
End-of-year total assets ($B) among Koch Employees' Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Kansas filing particulars

Total Assets (Beginning of Year)$3.9B
Net Assets (End of Year)$4.3B
Net Income$466M
Employer EIN992447784
Plan Effective Date1967-02-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Koch Companies, LLC)

Sponsor-wide plan assets over time

All Koch Companies, LLC plans reported in each filing year

Latest sponsor-wide plan assets
$5.7B 7.104532978011961% vs 2023
2024 filing year
$5.2B$5.4B$5.6B$5.8B 20232024 $5.35B $5.73B ▲ +7.1%
Year Plans Participants Total Assets
2023 2 17,453 $5.3B
2024 2 16,467 $5.7B

Nearby 401(k) Plans in Kansas

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

Koch Employees' Savings Plan vs. nearby 401(k) plans in Kansas, assets vs. participants Scatter plot of 6 data points. 050001000015000 012345 Total assets ($B) Participants Koch Employees' Savings Plan, Total assets ($B): 4.337744163 · Participants: 11423Koch Employees' Savings PlanPerformance Contracting Group, Inc. ESOP/401(k) Plan, Total assets ($B): 3.582245863 · Participants: 1315Performance Contracting Group, Inc. ESOP/401(k) PlanBlack & Veatch Retirement Program, Total assets ($B): 3.040446983 · Participants: 7438Black & Veatch Retirement ProgramGarmin International, Inc. Retirement Plan, Total assets ($B): 2.173466604 · Participants: 7082Garmin International, Inc. Retirement PlanSpirit Aerosystems Holdings, Inc. Retirement & Savings Plan, Total assets ($B): 1.224530411 · Participants: 7736Spirit Aerosystems Holdings, Inc. Retirement & Savings PlanThe Terracon 401(k) and ESOP Plan, Total assets ($B): 1.035190418 · Participants: 6480The Terracon 401(k) and ESOP Plan
Koch Employees' Savings Plan vs. nearby 401(k) plans in Kansas, assets vs. participants
Compare Koch Employees' Savings Plan side-by-side with 3 peers →

Koch Employees' Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Kansas, the nearest 401(k) by assets is Analog Devices, Inc. the Investment Partnership Plan in MA ($4.3B); by covered participants it is Primoris Services Corporation 401(k) Retirement Savings Plan in TX (11,457 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($4.3B here).

Similar participant headcount

Nearest other-state filings by covered participants (11,423 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 Koch Employees' Savings Plan assets move in 2024? ▼
Koch Employees' Savings Plan grew at a solid clip - up 12.1% during 2024, from $3.9B to $4.3B. Reported net income was $466M.
How have Koch Companies, LLC plan assets changed over time? ▼
Across 2 plan years on file (2023-2024), Koch Companies, LLC's sponsor-wide assets grew 7.1%, from $5.3B to $5.7B.
Where does Koch Employees' Savings Plan rank by assets among Form 5500 filers? ▼
Koch Employees' Savings Plan ranks in the 100th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (among the largest 1% of all filed plans).
Which 401(k) plans are similar in size to Koch Employees' Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Analog Devices, Inc. the Investment Partnership Plan in MA ($4.3B, 6,957 participants).
Which 401(k) plans cover a similar participant headcount to Koch Employees' Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Primoris Services Corporation 401(k) Retirement Savings Plan in TX (11,457 participants, $401M 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 992447784.

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.