401(k) · DOL Form 5500 · 2024

West Monroe Partners, Inc. 401(k) Plan

Data updated 2026-08-25

$727M
Total assets Above avg plan size
2,007
Participants Near avg headcount
98th
Percentile by assets National rank
$362,091
Avg per participant High balance/head
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Official DOL plan name: West Monroe Partners, Inc. 401(k) Plan · Sponsored by West Monroe Partners, Inc. · Illinois · Professional & Technical Services

$727M in assets, 2,007 participants

West Monroe Partners, Inc.'s West Monroe Partners, Inc. 401(k) Plan reported $727M in total assets and 2,007 participants in its 2024 DOL Form 5500 filing, ranking in the 98th 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.

  • #19,891 in Professional & Technical Services (20,173 peers)

Coverage in Illinois

West Monroe Partners, Inc. 401(k) Plan covers 2,007 participants in Illinois, 2.6x the typical Illinois plan (state average ~779 per filing). Assets: $727M.

#19,891
in Professional & Technical Services (20,173 peers)
+4.8%
assets growth YoY
7.3×
vs typical plan assets (national mean)

West Monroe Partners, Inc. 401(k) Plan's outsized position by total assets

West Monroe Partners, Inc. 401(k) Plan vs every filed plan by assets

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

$726,716,450 Top 2% higher than 98% 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

West Monroe Partners, Inc. 401(k) Plan's large-plan peer group by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. West Monroe Partners, Inc. 401(k) Plan lands in the large band (2,007 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • West Monroe Partners, Inc. 401(k) Plan reported net income rose from -$48M in the plan year 2023 filing to $33M in the plan year 2024 filing.
  • West Monroe Partners, Inc. 401(k) Plan reported participants fell from 2,322 in the plan year 2023 filing to 2,007 in the plan year 2024 filing.
  • West Monroe Partners, Inc. 401(k) Plan end-of-year assets rose from $694M in the plan year 2023 filing to $727M in the plan year 2024 filing.

See the national 2023→2024 release diff →

DOL schedule card

Filing strip 461586202 · West Monroe Partners, Inc. PY 2024 · 401(k)

West Monroe Partners, Inc. 401(k) Plan · $727M · 2,007 · 98th

  • BOOK $727M
  • BOOK 2,007
  • BOOK 98th
  • BOOK 401(k)
  • BOOK near Toll Brothers 401(k) Savings Plan
  • BOOK ind #19891

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 Illinois →

West Monroe Partners, Inc. 401(k) Plan in the asset neighbourhood

The Aes Corporation Retirement Savings PlanThe Aes Corporation Retireme…$728MToll Brothers 401(k) Savings PlanToll Brothers 401(k) Savings…$728MWest Monroe Partners, Inc. 401(k) PlanWest Monroe Partners, Inc. 4…$727MGivaudan's 401(k) Retirement Savings PlanGivaudan's 401(k) Retirement…$725MDentsply Sirona Inc. 401(k) Savings and Employee Stock Ownership PlanDentsply Sirona Inc. 401(k) …$725M
End-of-year total assets ($M) among West Monroe Partners, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Illinois filing particulars

Total Assets (Beginning of Year)$694M
Net Assets (End of Year)$727M
Net Income$33M
Employer EIN461586202
Plan Effective Date2003-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (West Monroe Partners, Inc.)

Sponsor-wide plan assets over time

All West Monroe Partners, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$783M 1.3088614441457889% vs 2022
2024 filing year
$740M$760M$780M$800M 202220232024 $793M $783M ▼ -1.3%
Year Plans Participants Total Assets
2022 2 3,204 $793M
2023 2 3,502 $747M
2024 2 3,187 $783M

Nearby 401(k) Plans in Illinois

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

West Monroe Partners, Inc. 401(k) Plan vs. nearby 401(k) plans in Illinois, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000 -50510152025 Total assets ($B) Participants West Monroe Partners, Inc. 401(k) Plan, Total assets ($B): 0.72671645 · Participants: 2007West Monroe Partners, Inc. 401(k) PlanAccenture United States 401(k) Match and Savings Plan, Total assets ($B): 21.302643276 · Participants: 66965Accenture United States 401(k) Match and Savings PlanState Farm 401(k) Savings Plan, Total assets ($B): 19.010099056 · Participants: 63297State Farm 401(k) Savings PlanUnited Airlines Pilot Retirement Account Plan, Total assets ($B): 16.835964452 · Participants: 16659United Airlines Pilot Retirement Account PlanAbbott Laboratories Stock Retirement Plan, Total assets ($B): 15.755668 · Participants: 38229Abbott Laboratories Stock Retirement PlanWalgreens Retirement Savings Plan, Total assets ($B): 14.535873337 · Participants: 233635Walgreens Retirement Savings Plan
West Monroe Partners, Inc. 401(k) Plan vs. nearby 401(k) plans in Illinois, assets vs. participants
Compare West Monroe Partners, Inc. 401(k) Plan side-by-side with 3 peers →

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

Outside Illinois, the nearest 401(k) by assets is Toll Brothers 401(k) Savings Plan in PA ($728M); by covered participants it is Bowman Consulting Group, Ltd. Retirement Plan in VA (2,007 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (2,007 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 West Monroe Partners, Inc. 401(k) Plan assets move in 2024? ▼
West Monroe Partners, Inc. 401(k) Plan edged up modestly - up 4.8% during 2024, from $694M to $727M. Reported net income was $33M.
How have West Monroe Partners, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), West Monroe Partners, Inc.'s sponsor-wide assets declined 1.3%, from $793M to $783M.
Where does West Monroe Partners, Inc. 401(k) Plan rank by assets among Form 5500 filers? ▼
West Monroe Partners, Inc. 401(k) Plan ranks in the 98th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to West Monroe Partners, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Toll Brothers 401(k) Savings Plan in PA ($728M, 4,361 participants).
Which 401(k) plans cover a similar participant headcount to West Monroe Partners, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Bowman Consulting Group, Ltd. Retirement Plan in VA (2,007 participants, $165M 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 461586202.

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.