401(k) · DOL Form 5500 · 2023
AECOM 401(k) Plan
Data updated 2026-08-25
- $6.2B
- Total assets Very large vs avg
- 17,164
- Participants Very large workforce
- 100th
- Percentile by assets National rank
- $363,918
- Avg per participant High balance/head
Official DOL plan name: Aecom Retirement & Savings Plan · Sponsored by AECOM · Texas · Professional & Technical Services
$6.2B in assets, 17,164 participants
AECOM's Aecom Retirement & Savings Plan reported $6.2B in total assets and 17,164 participants in its 2023 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.
- #20,304 in Professional & Technical Services (20,321 peers)
Coverage in Texas
Aecom Retirement & Savings Plan covers 17,164 participants in Texas, 25x the typical Texas plan (state average ~688 per filing). Assets: $6.2B.
- #20,304
- in Professional & Technical Services (20,321 peers)
- +14.2%
- assets growth YoY
- 63×
- vs typical plan assets (national mean)
Aecom Retirement & Savings Plan's outsized position by total assets
Aecom Retirement & Savings Plan vs every filed plan by assets
End-of-year total assets · plan year 2023 · DOL Form 5500
$6,246,292,688 Highest reported value at or above every one of 127,068 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023
Aecom Retirement & Savings Plan's mega-plan peer group by participant headcount
Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Aecom Retirement & Savings Plan is a mega filing (17,164 participants), the rightmost band on the breakdown.
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- Aecom Retirement & Savings Plan reported net income rose from -$1.2B in the plan year 2022 filing to $771M in the plan year 2023 filing.
- Aecom Retirement & Savings Plan end-of-year assets rose from $5.5B in the plan year 2022 filing to $6.2B in the plan year 2023 filing.
- Aecom Retirement & Savings Plan reported participants rose from 16,940 in the plan year 2022 filing to 17,164 in the plan year 2023 filing.
DOL schedule card
Filing strip 611088522 · AECOM PY 2023 · 401(k)
Aecom Retirement & Savings Plan · $6.2B · 17,164 · 100th
- EIN $6.2B
- EIN 17,164
- EIN 100th
- EIN 401(k)
- EIN near Providence Health & Services 403(b) Value Plan
- EIN ind #20304
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 Texas →
Aecom Retirement & Savings Plan in the asset neighbourhood
Texas filing particulars
| Total Assets (Beginning of Year) | $5.5B |
|---|---|
| Net Assets (End of Year) | $6.2B |
| Net Income | $771M |
| Employer EIN | 611088522 |
| Plan Effective Date | 1990-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (AECOM)
Sponsor-wide plan assets over time
All AECOM plans reported in each filing year
- Latest sponsor-wide plan assets
- $6.9B 23.57311470923131% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 2 | 17,092 | $5.6B |
| 2023 | 2 | 17,299 | $6.3B |
| 2024 | 2 | 17,907 | $6.9B |
Nearby 401(k) Plans in Texas
Peer 401(k) plans, same state, same plan type, ranked by total assets.
- AT&T Retirement Savings Plan $40.0B · 119,854
- Exxonmobil Savings Plan $21.9B · 23,477
- Caterpillar 401(k) Savings Plan $16.5B · 41,679
- American Airlines, Inc. 401(k) Plan $14.7B · 88,792
- Dell Inc. 401(k) Plan $13.5B · 45,686
Scale composition for Aecom Retirement & Savings Plan
Aecom Retirement & Savings Plan reports $6.2B in end-of-year assets across 17,164 participants (0.051% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.018% of 93,925,755 covered participants) - about $363,918 per participant (2.6x the national average assets-per-participant) . Net income for plan year 2023 was $771M.
This plan identity (EIN 611088522, plan #055) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $5.5B to $6.8B (+23.9%) while covered participants moved from 16,940 to 17,785 . Single-year sparse filers cannot show that trail.
| Plan year | Participants | EOY assets | Filing |
|---|---|---|---|
| 2022 | 16,940 | $5.5B | Open filing |
| 2023 | 17,164 | $6.2B | This page |
| 2024 · index core | 17,785 | $6.8B | Open filing |
The same sponsor also keeps 1 other index-core plan on PlainRetire:
- Aecom Retirement & Savings Plan (401(k), $6.8B, 17,785 participants)
Aecom Retirement & Savings Plan's out-of-state 401(k) peers by assets and headcount
Outside Texas, the nearest 401(k) by assets is Providence Health & Services 403(b) Value Plan in WA ($6.2B); by covered participants it is Nissan Employee 401(k) Plan in TN (17,136 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($6.2B here).
- Providence Health & Services 403(b) Value Plan (WA) $6.2B · 51,684
- Hdr, Inc. Best Plan and ESOP (NE) $6.3B · 10,652
- Aon Savings Plan (GA) $6.2B · 13,948
- Elevator Constructors Annuity and 401(k) Retirement Plan (PA) $6.3B · 32,318
Similar participant headcount
Nearest other-state filings by covered participants (17,164 participants); asset peers above are excluded.
- Nissan Employee 401(k) Plan (TN) 17,136 · 28 off
- Bridgestone Americas, Inc. Incentive Savings Plan (TN) 17,195 · 31 off
- Medical Solutions 401(k) Plan (NE) 17,095 · 69 off
- Ashley Furniture Industries, LLC Profit Sharing 401(k) Plan (WI) 17,093 · 71 off
DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.