401(k) · DOL Form 5500 · 2023

Alight Solutions LLC 401(k) Plan

Data updated 2026-08-11

$2.4B
Total assets
10,889
Participants
99th
Percentile by assets
$218,255
Avg per participant
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Official DOL plan name: Alight Solutions LLC 401(k) Plan (Fka Hewitt Associates LLC 401(k) Plan) · Sponsored by Alight Solutions LLC · Illinois · Professional & Technical Services

$2.4B in assets, 10,889 participants

Alight Solutions LLC's Alight Solutions LLC 401(k) Plan (Fka Hewitt Associates LLC 401(k) Plan) reported $2.4B in total assets and 10,889 participants in its 2023 DOL Form 5500 filing, ranking in the 99th 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.

  • 99th percentile by assets (of 127,072 plans)
  • #20,260 in Professional & Technical Services (20,321 peers)

Coverage in Illinois

Alight Solutions LLC 401(k) Plan (Fka Hewitt Associates LLC 401(k) Plan) covers 10,889 participants in Illinois, 14x the typical Illinois plan (state average ~779 per filing). Assets: $2.4B.

$2.4B
total plan assets (2023 EOY)
10,889
covered participants
99th
percentile by assets (of 127,072 plans)
$218,255
avg assets per participant

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Alight Solutions LLC 401(k) Plan (Fka Hewitt Associates LLC 401(k) Plan) reported net income rose from -$360M in the plan year 2022 filing to $332M in the plan year 2023 filing.
  • Alight Solutions LLC 401(k) Plan (Fka Hewitt Associates LLC 401(k) Plan) end-of-year assets rose from $2.0B in the plan year 2022 filing to $2.4B in the plan year 2023 filing.
  • Alight Solutions LLC 401(k) Plan (Fka Hewitt Associates LLC 401(k) Plan) reported participants rose from 10,370 in the plan year 2022 filing to 10,889 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Participants vs Illinois filers

In Illinois, the average filing covers about 779 participants across 5,745 plans. Alight Solutions LLC 401(k) Plan (Fka Hewitt Associates LLC 401(k) Plan) reports 10,889 participants - 14x that state average ($2.4B EOY assets).

Illinois filing particulars

Total Assets (Beginning of Year)$2.0B
Net Assets (End of Year)$2.4B
Net Income$332M
Employer EIN362235791
Plan Effective Date2017-05-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Alight Solutions LLC)

$1.8B$2B$2.2B$2.4B$2.6B 202220232024 $2.04B $2.45B ▲ +20.1%
Total plan assets by year, all Alight Solutions LLC plans on file
Year Plans Participants Total Assets
2022 1 10,370 $2.0B
2023 1 10,889 $2.4B
2024 1 10,707 $2.5B

Nearby 401(k) Plans in Illinois

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

Alight Solutions LLC 401(k) Plan (Fka Hewitt Associates LLC 401(k) Plan) vs. nearby 401(k) plans in Illinois, assets vs. participants

Alight Solutions LLC 401(k) Plan (Fka Hewitt Associates LLC 401(k) Plan) vs. nearby 401(k) plans in Illinois, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 05101520 Total assets ($B) Participants Alight Solutions LLC…Accenture United Sta…State Farm 401(k) Sa…Abbott Laboratories …United Airlines Pilo…Walgreens Retirement…
Alight Solutions LLC 401(k) Plan (Fka Hewitt Associates LLC 401(k) Plan) vs. nearby 401(k) plans in Illinois, assets vs. participants

Scale composition for Alight Solutions LLC 401(k) Plan (Fka Hewitt Associates LLC 401(k) Plan)

Alight Solutions LLC 401(k) Plan (Fka Hewitt Associates LLC 401(k) Plan) reports $2.4B in end-of-year assets across 10,889 participants (0.019% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.012% of 93,925,755 covered participants) - about $218,255 per participant (1.6x the national average assets-per-participant) . Net income for plan year 2023 was $332M.

This plan identity (EIN 362235791, plan #001) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $2.0B to $2.5B (+20.0%) while covered participants moved from 10,370 to 10,707 . Single-year sparse filers cannot show that trail.

Plan year Participants EOY assets Filing
2022 10,370 $2.0B Open filing
2023 10,889 $2.4B This page
2024 · index core 10,707 $2.5B Open filing

The same sponsor also keeps 1 other index-core plan on PlainRetire:

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Alight Solutions LLC 401(k) Plan (Fka Hewitt Associates LLC 401(k) Plan) by total assets, not by location.

Frequently Asked Questions

How did Alight Solutions LLC 401(k) Plan (Fka Hewitt Associates LLC 401(k) Plan) assets move in 2023?
Alight Solutions LLC 401(k) Plan (Fka Hewitt Associates LLC 401(k) Plan) grew sharply - up 16.3% during 2023, from $2.0B to $2.4B. Reported net income was $332M.
How have Alight Solutions LLC plan assets changed over time?
Across 3 plan years on file (2022-2024), Alight Solutions LLC's sponsor-wide assets grew 20.0%, from $2.0B to $2.5B.
Where does Alight Solutions LLC 401(k) Plan (Fka Hewitt Associates LLC 401(k) Plan) rank by assets among Form 5500 filers?
Alight Solutions LLC 401(k) Plan (Fka Hewitt Associates LLC 401(k) Plan) ranks in the 99th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (among the largest 1% of all filed plans).
Which 401(k) plans are similar in size to Alight Solutions LLC 401(k) Plan (Fka Hewitt Associates LLC 401(k) Plan)?
Among 401(k) plans in other states, the closest by assets is Intercontinental Exchange, Inc. 401(k) Plan in GA ($2.4B, 5,019 participants).

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Filing takeaways

Ways to act on Alight Solutions LLC 401(k) Plan (Fka Hewitt Associates LLC 401(k) Plan)'s numbers.