401(k) · DOL Form 5500 · 2023

Mott Macdonald Group, Inc. 401(k) Plan

Data updated 2026-08-25

$447M
Total assets Above avg plan size
2,206
Participants Above avg headcount
97th
Percentile by assets National rank
$202,577
Avg per participant Above avg balance/head
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Official DOL plan name: Mott Macdonald 401(k) Plan · Sponsored by Mott Macdonald Group, Inc. · New Jersey · Professional & Technical Services

$447M in assets, 2,206 participants

Mott Macdonald Group, Inc.'s Mott Macdonald 401(k) Plan reported $447M in total assets and 2,206 participants in its 2023 DOL Form 5500 filing, ranking in the 97th 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.

  • #19,918 in Professional & Technical Services (20,321 peers)

Coverage in New Jersey

Mott Macdonald 401(k) Plan covers 2,206 participants in New Jersey, 2.6x the typical New Jersey plan (state average ~844 per filing). Assets: $447M.

#19,918
in Professional & Technical Services (20,321 peers)
+16.3%
assets growth YoY
4.5×
vs typical plan assets (national mean)

Mott Macdonald 401(k) Plan's outsized position by total assets

Mott Macdonald 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$446,885,578 Top 3% higher than 97% of 127,068 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 2023

Mott Macdonald 401(k) Plan's large-plan peer group by participant headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Mott Macdonald 401(k) Plan lands in the large band (2,206 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Mott Macdonald 401(k) Plan reported net income rose from -$91M in the plan year 2022 filing to $63M in the plan year 2023 filing.
  • Mott Macdonald 401(k) Plan end-of-year assets rose from $384M in the plan year 2022 filing to $447M in the plan year 2023 filing.
  • Mott Macdonald 401(k) Plan reported participants fell from 2,274 in the plan year 2022 filing to 2,206 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 223789761 · Mott Macdonald Group, Inc. PY 2023 · 401(k)

Mott Macdonald 401(k) Plan · $447M · 2,206 · 97th

  • TYPE $447M
  • TYPE 2,206
  • TYPE 97th
  • TYPE 401(k)
  • TYPE near Pure Storage, Inc. 401(k) Plan
  • TYPE ind #19918

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 New Jersey →

Mott Macdonald 401(k) Plan in the asset neighbourhood

Lee Enterprises, Inc. Employees Retirement Account PlanLee Enterprises, Inc. Employ…$447MMomentive Performance Materials Savings PlanMomentive Performance Materi…$447MMott Macdonald 401(k) Plan$447MPure Storage, Inc. 401(k) PlanPure Storage, Inc. 401(k) Pl…$447MAndritz Inc. Savings and Investment PlanAndritz Inc. Savings and Inv…$447M
End-of-year total assets ($M) among Mott Macdonald 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

New Jersey filing particulars

Total Assets (Beginning of Year)$384M
Net Assets (End of Year)$447M
Net Income$63M
Employer EIN223789761
Plan Effective Date1986-09-17
Filing StatusFILING RECEIVED

Sponsor Plan History (Mott Macdonald Group, Inc.)

Sponsor-wide plan assets over time

All Mott Macdonald Group, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$489M 27.34729126330363% vs 2022
2024 filing year
$350M$400M$450M$500M 202220232024 $384M $489M ▲ +27.3%
Year Plans Participants Total Assets
2022 1 2,274 $384M
2023 1 2,206 $447M
2024 1 2,229 $489M

Nearby 401(k) Plans in New Jersey

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

Mott Macdonald 401(k) Plan vs. nearby 401(k) plans in New Jersey, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000 -1001020304050 Total assets ($B) Participants Mott Macdonald 401(k) Plan, Total assets ($B): 0.446885578 · Participants: 2206Mott Macdonald 401(k) PlanJPMorgan Chase 401(k) Savings Plan, Total assets ($B): 44.552237022 · Participants: 176610JPMorgan Chase 401(k) Savings PlanVerizon Savings Plan for Management Employees, Total assets ($B): 27.825640157 · Participants: 78072Verizon Savings Plan for Management EmployeesJohnson and Johnson Savings Plan, Total assets ($B): 22.177853595 · Participants: 41291Johnson and Johnson Savings PlanErnst & Young Retirement Savings Plan, Total assets ($B): 15.543526764 · Participants: 59346Ernst & Young Retirement Savings PlanMerck US Savings Plan, Total assets ($B): 13.424416176 · Participants: 26850Merck US Savings Plan
Mott Macdonald 401(k) Plan vs. nearby 401(k) plans in New Jersey, assets vs. participants
Compare Mott Macdonald 401(k) Plan side-by-side with 3 peers →

Mott Macdonald 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside New Jersey, the nearest 401(k) by assets is Pure Storage, Inc. 401(k) Plan in CA ($447M); by covered participants it is Employers Mutual Casualty Company 401(k) Savings Plan in IA (2,206 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($447M here).

Similar participant headcount

Nearest other-state filings by covered participants (2,206 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Mott Macdonald 401(k) Plan assets move in 2023? ▼
Mott Macdonald 401(k) Plan grew sharply - up 16.3% during 2023, from $384M to $447M. Reported net income was $63M.
How have Mott Macdonald Group, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Mott Macdonald Group, Inc.'s sponsor-wide assets grew 27.3%, from $384M to $489M.
Where does Mott Macdonald 401(k) Plan rank by assets among Form 5500 filers? ▼
Mott Macdonald 401(k) Plan ranks in the 97th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Mott Macdonald 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Pure Storage, Inc. 401(k) Plan in CA ($447M, 3,347 participants).
Which 401(k) plans cover a similar participant headcount to Mott Macdonald 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Employers Mutual Casualty Company 401(k) Savings Plan in IA (2,206 participants, $525M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 223789761.

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.