401(k) · DOL Form 5500 · 2022

Adecco, Inc. 401(k) Plan

Data updated 2026-08-25

$609M
Total assets Above avg plan size
15,854
Participants Very large workforce
98th
Percentile by assets National rank
$38,402
Avg per participant Low balance/head
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Official DOL plan name: The Adecco Group 401(k) Plan · Sponsored by Adecco, Inc. · Florida · Professional & Technical Services

$609M in assets, 15,854 participants

Adecco, Inc.'s The Adecco Group 401(k) Plan reported $609M in total assets and 15,854 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.

  • #21,309 in Professional & Technical Services (21,562 peers)

Coverage in Florida

The Adecco Group 401(k) Plan covers 15,854 participants in Florida, 25x the typical Florida plan (state average ~628 per filing). Assets: $609M.

#21,309
in Professional & Technical Services (21,562 peers)
+207.5%
assets growth YoY
6.1×
vs typical plan assets (national mean)

The plan reported a net loss of $79M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

The Adecco Group 401(k) Plan's outsized position by total assets

The Adecco Group 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$608,817,404 Top 2% higher than 98% of 139,123 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 2022

The Adecco Group 401(k) Plan's mega-plan peer group by participant headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. The Adecco Group 401(k) Plan is a mega filing (15,854 participants), the rightmost band on the breakdown.

Published 5500 schedule card

Filing strip 752370177 · Adecco, Inc. PY 2022 · 401(k)

The Adecco Group 401(k) Plan · $609M · 15,854 · 98th

  • TYPE $609M
  • NET 15,854
  • BOOK 98th
  • VS-ST 401(k)
  • BOY near Bausch & Lomb Americas Inc. Retirement Savings Plan
  • SCH ind #21309

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 Florida →

The Adecco Group 401(k) Plan in the asset neighbourhood

Smithfield Foods, Inc. Salaried 401(k) PlanSmithfield Foods, Inc. Salar…$610MThe Adecco Group 401(k) Plan$609MBausch & Lomb Americas Inc. Retirement Savings PlanBausch & Lomb Americas Inc. …$609MAcrisure 401(k) Savings Plan$607MIntuitive Surgical, Inc. 401(k) PlanIntuitive Surgical, Inc. 401…$607M
End-of-year total assets ($M) among The Adecco Group 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Florida filing particulars

Total Assets (Beginning of Year)$198M
Net Assets (End of Year)$609M
Net Income-$79M
Employer EIN752370177
Plan Effective Date1999-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Adecco, Inc.)

Sponsor-wide plan assets over time

All Adecco, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$984M 40.499466890338056% vs 2022
2024 filing year
$600M$700M$800M$900M$1,000M$1,100M 202220232024 $700M $984M ▲ +40.5%
Year Plans Participants Total Assets
2022 4 32,264 $700M
2023 2 16,965 $898M
2024 2 55,209 $984M

Nearby 401(k) Plans in Florida

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

The Adecco Group 401(k) Plan vs. nearby 401(k) plans in Florida, assets vs. participants Scatter plot of 6 data points. 0100000200000300000400000 -5051015 Total assets ($B) Participants The Adecco Group 401(k) Plan, Total assets ($B): 0.608817404 · Participants: 15854The Adecco Group 401(k) PlanL3harris Retirement Savings Plan, Total assets ($B): 12.863481581 · Participants: 41096L3harris Retirement Savings PlanSavings Plan for Employees and Partners of Pricewatercoopers LLP, Total assets ($B): 9.121428518 · Participants: 50354Savings Plan for Employees and Partners of Pricewatercoopers LLPAdp Totalsource Retirement Savings Plan, Total assets ($B): 6.687694478 · Participants: 287453Adp Totalsource Retirement Savings PlanPublix Super Markets, Inc. 401(k) Smart Plan, Total assets ($B): 6.05990007 · Participants: 176752Publix Super Markets, Inc. 401(k) Smart PlanNextera Energy, Inc. Employee Retirement Savings Plan, Total assets ($B): 5.44531949 · Participants: 14889Nextera Energy, Inc. Employee Retirement Savings Plan
The Adecco Group 401(k) Plan vs. nearby 401(k) plans in Florida, assets vs. participants

Scale composition for The Adecco Group 401(k) Plan

The Adecco Group 401(k) Plan reports $609M in end-of-year assets across 15,854 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 $38,402 per participant (28% of the national average assets-per-participant) . Net income for plan year 2022 was -$79M.

This plan identity (EIN 752370177, plan #006) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $609M to $874M (+43.6%) while covered participants moved from 15,854 to 52,924 . Single-year sparse filers cannot show that trail.

Plan year Participants EOY assets Filing
2022 15,854 $609M This page
2023 15,038 $800M Open filing
2024 · index core 52,924 $874M Open filing

The same sponsor also keeps 2 other index-core plans on PlainRetire:

The Adecco Group 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Florida, the nearest 401(k) by assets is Bausch & Lomb Americas Inc. Retirement Savings Plan in NJ ($609M); by covered participants it is Sephora Retirement Plan in CA (15,872 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($609M here).

Similar participant headcount

Nearest other-state filings by covered participants (15,854 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did The Adecco Group 401(k) Plan assets move in 2022? ▼
The Adecco Group 401(k) Plan surged - up 207.5% during 2022, from $198M to $609M. Reported net income was -$79M.
How have Adecco, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Adecco, Inc.'s sponsor-wide assets grew 40.5%, from $700M to $984M.
Where does The Adecco Group 401(k) Plan rank by assets among Form 5500 filers? ▼
The Adecco Group 401(k) Plan ranks in the 98th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to The Adecco Group 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Bausch & Lomb Americas Inc. Retirement Savings Plan in NJ ($609M, 4,666 participants).
Which 401(k) plans cover a similar participant headcount to The Adecco Group 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Sephora Retirement Plan in CA (15,872 participants, $381M in assets).