401(k) · DOL Form 5500 · 2023

Armstrong Ambulance Service, Inc. 401(k) Plan

Data updated 2026-08-25

$15M
Total assets Small plan by assets
222
Participants Below avg headcount
67th
Percentile by assets National rank
$66,892
Avg per participant Below avg balance/head
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Official DOL plan name: Armstrong Ambulance Service, Inc. 401(k) Retirement Plan · Sponsored by Armstrong Ambulance Service, Inc. · Massachusetts · Transportation & Warehousing

$15M in assets, 222 participants

Armstrong Ambulance Service, Inc.'s Armstrong Ambulance Service, Inc. 401(k) Retirement Plan reported $15M in total assets and 222 participants in its 2023 DOL Form 5500 filing, ranking in the 67th 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.

  • #2,255 in Transportation & Warehousing (3,362 peers)

Coverage in Massachusetts

Armstrong Ambulance Service, Inc. 401(k) Retirement Plan covers 222 participants in Massachusetts, about 34% of the average Massachusetts filer (state average ~659 per filing). Assets: $15M.

#2,255
in Transportation & Warehousing (3,362 peers)
+24.3%
assets growth YoY

Armstrong Ambulance Service, Inc. 401(k) Retirement Plan's outsized position by total assets

Armstrong Ambulance Service, Inc. 401(k) Retirement Plan vs every filed plan by assets

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

$14,850,029 Top 33% higher than 67% 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

Armstrong Ambulance Service, Inc. 401(k) Retirement Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Armstrong Ambulance Service, Inc. 401(k) Retirement Plan sits mid-pack in the medium band (222 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Armstrong Ambulance Service, Inc. 401(k) Retirement Plan reported net income rose from -$3M in the plan year 2022 filing to $3M in the plan year 2023 filing.
  • Armstrong Ambulance Service, Inc. 401(k) Retirement Plan end-of-year assets rose from $12M in the plan year 2022 filing to $15M in the plan year 2023 filing.
  • Armstrong Ambulance Service, Inc. 401(k) Retirement Plan reported participants fell from 231 in the plan year 2022 filing to 222 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 042747453 · Armstrong Ambulance Service, Inc. PY 2023 · 401(k)

Armstrong Ambulance Service, Inc. 401(k) Retirement Plan · $15M · 222 · 67th

  • VS-ST $15M
  • VS-ST 222
  • VS-ST 67th
  • VS-ST 401(k)
  • VS-ST near Fuchs North America, Inc. 401(k) Plan
  • VS-ST ind #2255

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 Transportation & Warehousing retirement plans → · Plans in Massachusetts →

Armstrong Ambulance Service, Inc. 401(k) Retirement Plan in the asset neighbourhood

Armstrong Ambulance Service, Inc. 401(k) Retirement PlanArmstrong Ambulance Service,…$15MFuchs North America, Inc. 401(k) PlanFuchs North America, Inc. 40…$15MCit, Inc. 401(k) Plan$15MHighland Park Motors, Inc. Employees' Profit Sharing and Savings PlanHighland Park Motors, Inc. E…$15MOmniab, Inc. 401(k) Plan$15M
End-of-year total assets ($M) among Armstrong Ambulance Service, Inc. 401(k) Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Massachusetts filing particulars

Total Assets (Beginning of Year)$12M
Net Assets (End of Year)$15M
Net Income$3M
Employer EIN042747453
Plan Effective Date1995-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Armstrong Ambulance Service, Inc.)

Sponsor-wide plan assets over time

All Armstrong Ambulance Service, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$19M 57.302665324729944% vs 2022
2024 filing year
$10M$15M$20M 202220232024 $12M $18.8M ▲ +57.2%
Year Plans Participants Total Assets
2022 1 231 $12M
2023 1 222 $15M
2024 1 348 $19M

Nearby 401(k) Plans in Massachusetts

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

Armstrong Ambulance Service, Inc. 401(k) Retirement Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Armstrong Ambulance Service, Inc. 401(k) Retirement Plan, Total assets ($B): 0.014850029 · Participants: 222Armstrong Ambulance Service, Inc. 401(k) Retirement PlanFidelity Retirement Savings Plan, Total assets ($B): 28.649852331 · Participants: 62289Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 10.556596852 · Participants: 37052Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 6.829912863 · Participants: 14094Massachusetts Institute of Technology Supplemental 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 5.786107181 · Participants: 19881Boston Scientific Corporation 401(k) Retirement Savings PlanPhilips North America 401(k) Plan, Total assets ($B): 5.779286156 · Participants: 19120Philips North America 401(k) Plan
Armstrong Ambulance Service, Inc. 401(k) Retirement Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Armstrong Ambulance Service, Inc. 401(k) Retirement Plan side-by-side with 3 peers →

Armstrong Ambulance Service, Inc. 401(k) Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is Fuchs North America, Inc. 401(k) Plan in MD ($15M); by covered participants it is Preferred Employer Plan Fbo Foothills Gateway, Inc in AZ (222 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($15M here).

Similar participant headcount

Nearest other-state filings by covered participants (222 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 Armstrong Ambulance Service, Inc. 401(k) Retirement Plan assets move in 2023? ▼
Armstrong Ambulance Service, Inc. 401(k) Retirement Plan grew sharply - up 24.3% during 2023, from $12M to $15M. Reported net income was $3M.
How have Armstrong Ambulance Service, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Armstrong Ambulance Service, Inc.'s sponsor-wide assets grew 57.3%, from $12M to $19M.
Which 401(k) plans are similar in size to Armstrong Ambulance Service, Inc. 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Fuchs North America, Inc. 401(k) Plan in MD ($15M, 193 participants).
Which 401(k) plans cover a similar participant headcount to Armstrong Ambulance Service, Inc. 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Preferred Employer Plan Fbo Foothills Gateway, Inc in AZ (222 participants, N/A 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 042747453.

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.