401(k) · DOL Form 5500 · 2024

Durham School Services, L.P. 401(k) Plan

Data updated 2026-08-11

$130M
Total assets
18,709
Participants
92nd
Percentile by assets
$6,944
Avg per participant
PlainRetire home → About this data

Official DOL plan name: National Express Safe Harbor 401(k) Plan · Sponsored by Durham School Services, L.P. · Illinois · Transportation & Warehousing

$130M in assets, 18,709 participants

Durham School Services, L.P.'s National Express Safe Harbor 401(k) Plan reported $130M in total assets and 18,709 participants in its 2024 DOL Form 5500 filing, ranking in the 92nd 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.

  • 92nd percentile by assets (of 123,622 plans)
  • #2,974 in Transportation & Warehousing (3,299 peers)

Coverage in Illinois

National Express Safe Harbor 401(k) Plan covers 18,709 participants in Illinois, 24x the typical Illinois plan (state average ~779 per filing). Assets: $130M.

$130M
total plan assets (2024 EOY)
18,709
covered participants
92nd
percentile by assets (of 123,622 plans)
$6,944
avg assets per participant

Where National Express Safe Harbor 401(k) Plan sits by total assets

National Express Safe Harbor 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$129,921,961 Top 8% higher than 92% of 123,620 filed plans

This plan $0 $2,010,000,000 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 2024

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • National Express Safe Harbor 401(k) Plan reported net income fell from $22M in the plan year 2023 filing to $17M in the plan year 2024 filing.
  • National Express Safe Harbor 401(k) Plan reported participants fell from 20,428 in the plan year 2023 filing to 18,709 in the plan year 2024 filing.
  • National Express Safe Harbor 401(k) Plan end-of-year assets rose from $125M in the plan year 2023 filing to $130M in the plan year 2024 filing.

See the national 2023→2024 release diff →

State
Illinois
Industry
Transportation & Warehousing

Participants vs Illinois filers

In Illinois, the average filing covers about 779 participants across 5,745 plans. National Express Safe Harbor 401(k) Plan reports 18,709 participants - 24x that state average ($130M EOY assets).

Illinois filing particulars

Total Assets (Beginning of Year)$125M
Net Assets (End of Year)$130M
Net Income$17M
Employer EIN953320487
Plan Effective Date2003-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Durham School Services, L.P.)

$100M$110M$120M$130M$140M 202220232024 $103M $130M ▲ +25.6%
Total plan assets by year, all Durham School Services, L.P. plans on file
Year Plans Participants Total Assets
2022 1 18,623 $103M
2023 1 20,428 $125M
2024 1 18,709 $130M

Nearby 401(k) Plans in Illinois

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

National Express Safe Harbor 401(k) Plan vs. nearby 401(k) plans in Illinois, assets vs. participants Scatter plot of 6 data points. 050000100000150000200000250000 -50510152025 Total assets ($B) Participants National Express Saf…, Total assets ($B): 0.129921961 · Participants: 18709National Express Saf…Accenture United Sta…, Total assets ($B): 21.302643276 · Participants: 66965Accenture United Sta…State Farm 401(k) Sa…, Total assets ($B): 19.010099056 · Participants: 63297State Farm 401(k) Sa…United Airlines Pilo…, Total assets ($B): 16.835964452 · Participants: 16659United Airlines Pilo…Abbott Laboratories …, Total assets ($B): 15.755668 · Participants: 38229Abbott Laboratories …Walgreens Retirement…, Total assets ($B): 14.535873337 · Participants: 233635Walgreens Retirement…
National Express Safe Harbor 401(k) Plan vs. nearby 401(k) plans in Illinois, assets vs. participants
Compare National Express Safe Harbor 401(k) Plan side-by-side with 3 peers →

Scale composition for National Express Safe Harbor 401(k) Plan

National Express Safe Harbor 401(k) Plan reports $130M in end-of-year assets across 18,709 participants (0.001% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.020% of 93,925,755 covered participants) - about $6,944 per participant (5% of the national average assets-per-participant) . Net income for plan year 2024 was $17M.

This plan identity (EIN 953320487, plan #003) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $103M to $130M (+25.6%) while covered participants moved from 18,623 to 18,709 . Single-year sparse filers cannot show that trail.

Plan year Participants EOY assets Filing
2022 18,623 $103M Open filing
2023 20,428 $125M Open filing
2024 · index core 18,709 $130M This page

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to National Express Safe Harbor 401(k) Plan by total assets, not by location.

Frequently Asked Questions

How did National Express Safe Harbor 401(k) Plan assets move in 2024? ▼
National Express Safe Harbor 401(k) Plan edged up modestly - up 3.6% during 2024, from $125M to $130M. Reported net income was $17M.
How have Durham School Services, L.P. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Durham School Services, L.P.'s sponsor-wide assets grew 25.6%, from $103M to $130M.
Where does National Express Safe Harbor 401(k) Plan rank by assets among Form 5500 filers? ▼
National Express Safe Harbor 401(k) Plan ranks in the 92nd percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to National Express Safe Harbor 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is The Children's Place 401(k) Savings Plan in NJ ($130M, 7,362 participants).

Next read for National Express Safe Harbor 401(k) Plan

Filing takeaways

Ways to act on National Express Safe Harbor 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 953320487.

Read our methodology - how this data is sourced, computed, and verified.

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