401(k) · DOL Form 5500 · 2024
Williams Scotsman, Inc. 401(k) Plan
Data updated 2026-08-25
- $285M
- Total assets Near avg plan size
- 4,627
- Participants Above avg headcount
- 96th
- Percentile by assets National rank
- $61,501
- Avg per participant Low balance/head
Official DOL plan name: Willscot 401(k) Plan · Sponsored by Williams Scotsman, Inc. · Arizona · Real Estate
$285M in assets, 4,627 participants
Williams Scotsman, Inc.'s Willscot 401(k) Plan reported $285M in total assets and 4,627 participants in its 2024 DOL Form 5500 filing, ranking in the 96th 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.
- #4,556 in Real Estate (4,605 peers)
Coverage in Arizona
Willscot 401(k) Plan covers 4,627 participants in Arizona, 8.2x the typical Arizona plan (state average ~564 per filing). Assets: $285M.
- #4,556
- in Real Estate (4,605 peers)
- +15.6%
- assets growth YoY
- 2.9×
- vs typical plan assets (national mean)
Willscot 401(k) Plan's outsized position by total assets
Willscot 401(k) Plan vs every filed plan by assets
End-of-year total assets · plan year 2024 · DOL Form 5500
$284,567,085 Top 4% higher than 96% of 123,620 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024
Willscot 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. Willscot 401(k) Plan lands in the large band (4,627 participants).
What changed between DOL Form 5500 filings
plan year 2023 → plan year 2024
- Willscot 401(k) Plan reported net income fell from $48M in the plan year 2023 filing to $38M in the plan year 2024 filing.
- Willscot 401(k) Plan end-of-year assets rose from $246M in the plan year 2023 filing to $285M in the plan year 2024 filing.
- Willscot 401(k) Plan reported participants rose from 4,097 in the plan year 2023 filing to 4,627 in the plan year 2024 filing.
EBSA filing schedule strip
Filing strip 520665775 · Williams Scotsman, Inc. PY 2024 · 401(k)
Willscot 401(k) Plan · $285M · 4,627 · 96th
- EIN $285M
- RANK 4,627
- PHOTO 96th
- IND 401(k)
- EOY near Koch Companies 401(k) Plan
- 5500 ind #4556
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 Real Estate retirement plans → · Plans in Arizona →
Willscot 401(k) Plan in the asset neighbourhood
Arizona filing particulars
| Total Assets (Beginning of Year) | $246M |
|---|---|
| Net Assets (End of Year) | $285M |
| Net Income | $38M |
| Employer EIN | 520665775 |
| Plan Effective Date | 1993-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Williams Scotsman, Inc.)
Sponsor-wide plan assets over time
All Williams Scotsman, Inc. plans reported in each filing year
- Latest sponsor-wide plan assets
- $285M 43.46084893566079% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 3,351 | $198M |
| 2023 | 1 | 4,097 | $246M |
| 2024 | 1 | 4,627 | $285M |
Nearby 401(k) Plans in Arizona
Peer 401(k) plans, same state, same plan type, ranked by total assets.
- Bechtel Trust & Thrift Plan $6.1B · 7,971
- Banner Health Employees 401(k) Plan $4.9B · 54,731
- Freeport-Mcmoran Inc. Employee Capital Accumulation Program $2.7B · 13,770
- Republic Services, Inc. 401(k) Plan $2.7B · 32,629
- Stantec 401(k) Plan $2.3B · 11,603
Willscot 401(k) Plan's out-of-state 401(k) peers by assets and headcount
Outside Arizona, the nearest 401(k) by assets is Koch Companies 401(k) Plan in IN ($284M); by covered participants it is Munich Re U.S. Savings Plan in NJ (4,627 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($285M here).
- Koch Companies 401(k) Plan (IN) $284M · 2,610
- Sensient Technologies Corporation Savings Plan (WI) $284M · 1,703
- Charlotte Pipe and Foundry Company 401(k) Retirement Savings Plan (NC) $284M · 1,766
- Richards, Layton & Finger, P.a. Retirement & Savings Plan (DE) $285M · 286
Similar participant headcount
Nearest other-state filings by covered participants (4,627 participants); asset peers above are excluded.
- Munich Re U.S. Savings Plan (NJ) 4,627 · 0 off
- Athenahealth, Inc. 401(k) Plan (MA) 4,627 · 0 off
- Lutz Financial Pooled Employer Plan (CA) 4,628 · 1 off
- Discount Drug Mart, Inc. 401(k) Profit Sharing Plan (OH) 4,626 · 1 off
DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.