401(k) · DOL Form 5500 · 2024

Development Dimensions International, Inc. 401(k) Plan

Data updated 2026-08-25

$127M
Total assets Near avg plan size
466
Participants Below avg headcount
92nd
Percentile by assets National rank
$272,209
Avg per participant High balance/head
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Official DOL plan name: Ddi Employees' Retirement Plan · Sponsored by Development Dimensions International, Inc. · Pennsylvania · Professional & Technical Services

$127M in assets, 466 participants

Development Dimensions International, Inc.'s Ddi Employees' Retirement Plan reported $127M in total assets and 466 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.

  • #18,791 in Professional & Technical Services (20,173 peers)

Where Ddi Employees' Retirement Plan sits by assets

Ddi Employees' Retirement Plan sits in the top 10% of all filed plans by assets, $127M for 466 participants (~$272,209/participant), up 6.6% in 2024.

#18,791
in Professional & Technical Services (20,173 peers)
+6.6%
assets growth YoY
1.3×
vs typical plan assets (national mean)

Ddi Employees' Retirement Plan's outsized position by total assets

Ddi Employees' Retirement Plan vs every filed plan by assets

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

$126,849,624 Top 8% higher than 92% of 123,620 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 2024

Ddi Employees' Retirement Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Ddi Employees' Retirement Plan sits mid-pack in the medium band (466 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Ddi Employees' Retirement Plan reported net income fell from $18M in the plan year 2023 filing to $8M in the plan year 2024 filing.
  • Ddi Employees' Retirement Plan reported participants rose from 396 in the plan year 2023 filing to 466 in the plan year 2024 filing.
  • Ddi Employees' Retirement Plan end-of-year assets rose from $119M in the plan year 2023 filing to $127M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 132662069 · Development Dimensions International, Inc. PY 2024 · 401(k)

Ddi Employees' Retirement Plan · $127M · 466 · 92nd

  • RANK $127M
  • RANK 466
  • RANK 92nd
  • RANK 401(k)
  • RANK near Simmons Hanly Conroy 401(k) Plan
  • RANK ind #18791

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 Pennsylvania →

Ddi Employees' Retirement Plan in the asset neighbourhood

Simmons Hanly Conroy 401(k) PlanSimmons Hanly Conroy 401(k) …$127MAdvanstaff, Inc. 401(k) Plan & TrustAdvanstaff, Inc. 401(k) Plan…$127MDdi Employees' Retirement PlanDdi Employees' Retirement Pl…$127MMorrison Cohen Retirement and Savings PlanMorrison Cohen Retirement an…$127MMedical Center Clinic 401(k) Retirement PlanMedical Center Clinic 401(k)…$127M
End-of-year total assets ($M) among Ddi Employees' Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$119M
Net Assets (End of Year)$127M
Net Income$8M
Employer EIN132662069
Plan Effective Date1979-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Development Dimensions International, Inc.)

Sponsor-wide plan assets over time

All Development Dimensions International, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$127M 25.89300710158752% vs 2022
2024 filing year
$90M$100M$110M$120M$130M 202220232024 $101M $127M ▲ +25.9%
Year Plans Participants Total Assets
2022 1 367 $101M
2023 1 396 $119M
2024 1 466 $127M

Nearby 401(k) Plans in Pennsylvania

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

Ddi Employees' Retirement Plan vs. nearby 401(k) plans in Pennsylvania, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000100000 -50510152025 Total assets ($B) Participants Ddi Employees' Retirement Plan, Total assets ($B): 0.126849624 · Participants: 466Ddi Employees' Retirement PlanComcast Corporation Retirement - Investment Plan, Total assets ($B): 19.687957793 · Participants: 90495Comcast Corporation Retirement - Investment PlanThe Cigna Group 401(k) Plan, Total assets ($B): 14.20308608 · Participants: 63634The Cigna Group 401(k) PlanThe Vanguard Retirement and Savings Plan, Total assets ($B): 11.084818612 · Participants: 18066The Vanguard Retirement and Savings PlanThermo Fisher Scientific Inc. 401(k) Retirement Plan, Total assets ($B): 10.263366209 · Participants: 36150Thermo Fisher Scientific Inc. 401(k) Retirement PlanThe PNC Financial Services Group, Inc. Incentive Savings Plan, Total assets ($B): 10.189629 · Participants: 54604The PNC Financial Services Group, Inc. Incentive Savings Plan
Ddi Employees' Retirement Plan vs. nearby 401(k) plans in Pennsylvania, assets vs. participants
Compare Ddi Employees' Retirement Plan side-by-side with 3 peers →

Ddi Employees' Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Pennsylvania, the nearest 401(k) by assets is Simmons Hanly Conroy 401(k) Plan in IL ($127M); by covered participants it is Iroquois Industrial Group LLC 401(k) Profit Sharing Plan & Trust in IL (466 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($127M here).

Similar participant headcount

Nearest other-state filings by covered participants (466 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Ddi Employees' Retirement Plan assets move in 2024? ▼
Ddi Employees' Retirement Plan grew at a solid clip - up 6.6% during 2024, from $119M to $127M. Reported net income was $8M.
How have Development Dimensions International, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Development Dimensions International, Inc.'s sponsor-wide assets grew 25.9%, from $101M to $127M.
Where does Ddi Employees' Retirement Plan rank by assets among Form 5500 filers? ▼
Ddi Employees' Retirement 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 Ddi Employees' Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Simmons Hanly Conroy 401(k) Plan in IL ($127M, 408 participants).
Which 401(k) plans cover a similar participant headcount to Ddi Employees' Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Iroquois Industrial Group LLC 401(k) Profit Sharing Plan & Trust in IL (466 participants, $8M in assets).

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 132662069.

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.