401(k) · DOL Form 5500 · 2024

Atrium Staffing 401(k) Plan

Data updated 2026-07-24

$29M
Total assets
4,718
Participants
77th
Percentile by assets
$6,172
Avg per participant

Sponsored by Atrium Staffing Services Ltd. · Pennsylvania · Administrative & Support Services

Atrium Staffing Services Ltd.'s Atrium Staffing 401(k) Plan reported $29M in total assets and 4,718 participants in its 2024 DOL Form 5500 filing, ranking in the 77th 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.

What the 2024 filing shows

Atrium Staffing 401(k) Plan holds $29M for 4,718 participants - about $6,172 per participant, in the top quartile of all filed plans by assets, up 25.2% over the 2024 plan year.

$29M
total plan assets (2024 EOY)
4,718
covered participants
77th
percentile by assets (of 116,472 plans)
$6,172
avg assets per participant
State
Industry
Administrative & Support Services

401(k) · DOL Form 5500 · 2024

What the Filing Says About Atrium Staffing 401(k) Plan

Atrium Staffing 401(k) Plan is a 401(k) retirement plan sponsored by Atrium Staffing Services Ltd., headquartered in Pennsylvania. According to the U.S. Department of Labor's 2024 Form 5500 filing, the plan reports $29M in total end-of-year assets and covers 4,718 participants across the Administrative & Support Services industry. The sponsor's EIN on file with the U.S. Department of Labor is 133845047, and the plan has been effective since 1998-01-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets grew sharply from $23M at the beginning of 2024 to $29M at year-end - up 25.2%. Net assets (after liabilities) closed the year at $29M, with reported net income of $6M driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.

Across the 3 plan years Atrium Staffing Services Ltd. has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $18M to $29M, a gain of 65.1%, while reported participants moved from 5,050 to 4,718 (-6.6%). The strongest year on file by total sponsor assets was 2024 at $29M; the softest was 2022 at $18M. Year-by-year, sponsor-wide filings show: 2022 - $18M in assets across 1 plan covering 5,050 participants; 2023 - $23M in assets across 1 plan covering 4,605 participants; 2024 - $29M in assets across 1 plan covering 4,718 participants.

By assets, Atrium Staffing 401(k) Plan outranks 77% of the 116,472 plans that filed a Form 5500 for the 2024 plan year, and holds roughly 0.3x the national average plan size of $100M and 730 average participants.

Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows, a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.

How the percentile is calculated: we count every plan that filed a 2024 Form 5500 with a reported end-of-year asset figure (116,472 plans), rank Atrium Staffing 401(k) Plan against all of them by total assets, and report the share of those plans it outranks. A plan reporting no asset figure for the year is excluded from the ranking rather than assumed to be zero.

Financial Summary (2024)

Total Assets (Beginning of Year)$23M
Total Assets (End of Year)$29M
Net Assets (End of Year)$29M
Net Income$6M
Plan Type401(k)
Employer EIN133845047
Plan Effective Date1998-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Atrium Staffing Services Ltd.)

$15M$20M$25M$30M$35M 202220232024 $17.6M $29.1M ▲ +65.1%
Total plan assets by year, all Atrium Staffing Services Ltd. 401(k) plans on file
Year Plans Participants Total Assets
2022 1 5,050 $18M
2023 1 4,605 $23M
2024 1 4,718 $29M

Nearby 401(k) Plans in Pennsylvania

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

Atrium Staffing 401(k) Plan vs. nearby 401(k) plans in Pennsylvania, assets vs. participants

Atrium Staffing 401(k) Plan vs. nearby 401(k) plans in Pennsylvania, assets vs. participants Scatter plot of 6 data points. 020000400006000080000100000 -50510152025 Total assets ($B) Participants Atrium Staffing 401(…Comcast Corporation …The Cigna Group 401(…The Vanguard Retirem…Thermo Fisher Scient…The Bank of New York…
Atrium Staffing 401(k) Plan vs. nearby 401(k) plans in Pennsylvania, assets vs. participants

Frequently Asked Questions

How much money is in the Atrium Staffing 401(k) Plan?
As of the 2024 Form 5500 filing, Atrium Staffing 401(k) Plan holds $29M in total assets with 4,718 participants. It is sponsored by Atrium Staffing Services Ltd..
What type of plan is Atrium Staffing 401(k) Plan?
Atrium Staffing 401(k) Plan is a 401(k) plan. It has been effective since 1998-01-01. The plan is filed with the U.S. Department of Labor under EIN 133845047.
Who sponsors the Atrium Staffing 401(k) Plan?
Atrium Staffing 401(k) Plan is sponsored by Atrium Staffing Services Ltd., located in Pennsylvania. The sponsor's EIN is 133845047 and the plan operates in the Administrative & Support Services industry.
How did Atrium Staffing 401(k) Plan perform in 2024?
Atrium Staffing 401(k) Plan grew sharply - up 25.2% during 2024, moving from $23M to $29M in total assets. Net income was $6M.

What this filing means

Ways to act on Atrium Staffing 401(k) Plan's numbers.

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 133845047.

Reference: IRS Publication 560, Retirement Plans for Small Business, contribution-limit rules.

Reference: IRS Publication 590-B, Distributions from IRAs, RMD rules under SECURE Act 2.0.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.

Every figure on PlainRetire is rendered directly from the Department of Labor's Form 5500 annual return filings, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-07-24.