401(k) · DOL Form 5500 · 2022
Aon Consulting, Inc. 401(k) Plan
Data updated 2026-08-11
- $665M
- Total assets
- 15,916
- Participants
- 98th
- Percentile by assets
- $41,752
- Avg per participant
Official DOL plan name: Aon Pooled Employer Plan · Sponsored by Aon Consulting, Inc. · Illinois · Finance & Insurance
$665M in assets, 15,916 participants
Aon Consulting, Inc.'s Aon Pooled Employer Plan reported $665M in total assets and 15,916 participants in its 2022 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.
- 98th percentile by assets (of 139,126 plans)
- #8,975 in Finance & Insurance (9,261 peers)
Coverage in Illinois
Aon Pooled Employer Plan covers 15,916 participants in Illinois, 20x the typical Illinois plan (state average ~779 per filing). Assets: $665M.
- $665M
- total plan assets (2022 EOY)
- 15,916
- covered participants
- 98th
- percentile by assets (of 139,126 plans)
- $41,752
- avg assets per participant
The plan reported a net loss of $33M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Participants vs Illinois filers
In Illinois, the average filing covers about 779 participants across 5,745 plans. Aon Pooled Employer Plan reports 15,916 participants - 20x that state average ($665M EOY assets).
Illinois filing particulars
| Total Assets (Beginning of Year) | $311M |
|---|---|
| Net Assets (End of Year) | $665M |
| Net Income | -$33M |
| Employer EIN | 222232264 |
| Plan Effective Date | 2021-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Aon Consulting, Inc.)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 15,916 | $665M |
| 2023 | 1 | 25,018 | $1.7B |
| 2024 | 1 | 48,473 | $3.1B |
Nearby 401(k) Plans in Illinois
Peer 401(k) plans, same state, same plan type, ranked by total assets.
Aon Pooled Employer Plan vs. nearby 401(k) plans in Illinois, assets vs. participants
- State Farm 401(k) Savings Plan $14.7B · 53,616
- Accenture United States 401(k) Match and Savings Plan $14.3B · 66,653
- Abbott Laboratories Stock Retirement Plan $13.3B · 36,136
- United Airlines Pilot Retirement Account Plan $11.8B · 13,437
- Walgreens Retirement Savings Plan $11.7B · 238,072
Scale composition for Aon Pooled Employer Plan
Aon Pooled Employer Plan reports $665M in end-of-year assets across 15,916 participants (0.005% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.017% of 93,925,755 covered participants) - about $41,752 per participant (30% of the national average assets-per-participant) . Net income for plan year 2022 was -$33M.
This plan identity (EIN 222232264, plan #001) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $665M to $3.1B (+372.3%) while covered participants moved from 15,916 to 48,473 . Single-year sparse filers cannot show that trail.
| Plan year | Participants | EOY assets | Filing |
|---|---|---|---|
| 2022 | 15,916 | $665M | This page |
| 2023 | 25,018 | $1.7B | Open filing |
| 2024 · index core | 48,473 | $3.1B | Open filing |
The same sponsor also keeps 1 other index-core plan on PlainRetire:
- Aon Pooled Employer Plan (401(k), $3.1B, 48,473 participants)
Similar-Sized 401(k) Plans Nationally
401(k) plans in other states closest to Aon Pooled Employer Plan by total assets, not by location.
- Nfp Corp. 401(k) Plan (NY) $664M · 5,476
- Mutual of Omaha 401(k) Retirement Savings Plan (NE) $664M · 5,183
- Altec, Inc. Retirement Savings Plan (AL) $666M · 9,386
- Akin Gump Strauss Hauer & Feld LLP Section 401(k) Profit Sharing Plan (TX) $666M · 1,401
Frequently Asked Questions
How did Aon Pooled Employer Plan assets move in 2022? ▼
How have Aon Consulting, Inc. plan assets changed over time? ▼
Where does Aon Pooled Employer Plan rank by assets among Form 5500 filers? ▼
Which 401(k) plans are similar in size to Aon Pooled Employer Plan? ▼
Next read for Aon Pooled Employer Plan
Filing takeaways
Ways to act on Aon Pooled Employer Plan's numbers.
- By total assets, Aon Pooled Employer Plan ranks in the top 5% of all filed plans by assets. See the largest plans
- Compare it side-by-side against 3 similar 401(k) plans in Illinois. Compare plans
- Aon Consulting, Inc.'s sponsor-wide assets have grown 372.3% since 2022 across 3 plan years on file. More Finance & Insurance plans