401(k) · DOL Form 5500 · 2023

Professional Ambulance & Oxygen Service, Inc. 401(k) Plan

Data updated 2026-08-25

$9M
Total assets Small plan by assets
136
Participants Small participant base
56th
Percentile by assets National rank
$66,347
Avg per participant Below avg balance/head
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Official DOL plan name: Professional Ambulance 401(k) Profit Sharing Plan · Sponsored by Professional Ambulance & Oxygen Service, Inc. · Massachusetts · Professional & Technical Services

$9M in assets, 136 participants

Professional Ambulance & Oxygen Service, Inc.'s Professional Ambulance 401(k) Profit Sharing Plan reported $9M in total assets and 136 participants in its 2023 DOL Form 5500 filing, ranking in the 56th 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.

  • #11,142 in Professional & Technical Services (20,321 peers)

Coverage in Massachusetts

Professional Ambulance 401(k) Profit Sharing Plan covers 136 participants in Massachusetts, about 21% of the average Massachusetts filer (state average ~659 per filing). Assets: $9M.

#11,142
in Professional & Technical Services (20,321 peers)
+22.1%
assets growth YoY

Professional Ambulance 401(k) Profit Sharing Plan's mid-pack asset rank among Professional & Technical Services and all filers

Professional Ambulance 401(k) Profit Sharing Plan vs every filed plan by assets

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

$9,023,175 Top 44% higher than 56% 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

Professional Ambulance 401(k) Profit Sharing 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. Professional Ambulance 401(k) Profit Sharing Plan sits mid-pack in the medium band (136 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Professional Ambulance 401(k) Profit Sharing Plan reported net income rose from -$733K in the plan year 2022 filing to $2M in the plan year 2023 filing.
  • Professional Ambulance 401(k) Profit Sharing Plan end-of-year assets rose from $7M in the plan year 2022 filing to $9M in the plan year 2023 filing.
  • Professional Ambulance 401(k) Profit Sharing Plan reported participants rose from 128 in the plan year 2022 filing to 136 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 042482001 · Professional Ambulance & Oxygen Service, Inc. PY 2023 · 401(k)

Professional Ambulance 401(k) Profit Sharing Plan · $9M · 136 · 56th

  • PHOTO $9M
  • PHOTO 136
  • PHOTO 56th
  • PHOTO 401(k)
  • PHOTO near Cascade West Title Company, LLC Dba Cw Title 401(k) Plan
  • PHOTO ind #11142

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 Massachusetts →

Professional Ambulance 401(k) Profit Sharing Plan in the asset neighbourhood

Professional Ambulance 401(k) Profit Sharing PlanProfessional Ambulance 401(k…$9MCascade West Title Company, LLC Dba Cw Title 401(k) PlanCascade West Title Company, …$9MUS Pharma Lab, Inc. 401(k) PlanUS Pharma Lab, Inc. 401(k) P…$9MFirst State Bank and Trust of Tonganoxie 401(k) Profit Sharing Plan and TrustFirst State Bank and Trust o…$9MKeating, O'gara, Nedved & Peter, P.C., L.L.O. 401(k) Profit Sharing PlanKeating, O'gara, Nedved & Pe…$9M
End-of-year total assets ($M) among Professional Ambulance 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Massachusetts filing particulars

Total Assets (Beginning of Year)$7M
Net Assets (End of Year)$9M
Net Income$2M
Employer EIN042482001
Plan Effective Date1992-07-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Professional Ambulance & Oxygen Service, Inc.)

Sponsor-wide plan assets over time

All Professional Ambulance & Oxygen Service, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$10M 37.81746666222984% vs 2022
2024 filing year
$7M$8M$9M$10M$11M 202220232024 $7.39M $10.2M ▲ +37.9%
Year Plans Participants Total Assets
2022 1 128 $7M
2023 1 136 $9M
2024 1 139 $10M

Nearby 401(k) Plans in Massachusetts

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

Professional Ambulance 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Professional Ambulance 401(k) Profit Sharing Plan, Total assets ($B): 0.009023175 · Participants: 136Professional Ambulance 401(k) Profit Sharing 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
Professional Ambulance 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Professional Ambulance 401(k) Profit Sharing Plan side-by-side with 3 peers →

Professional Ambulance 401(k) Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount

Outside Massachusetts, the nearest 401(k) by assets is Cascade West Title Company, LLC Dba Cw Title 401(k) Plan in WA ($9M); by covered participants it is Testout Corporation Safe Harbor 401(k) Plan in UT (136 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (136 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 Professional Ambulance 401(k) Profit Sharing Plan assets move in 2023? ▼
Professional Ambulance 401(k) Profit Sharing Plan grew sharply - up 22.1% during 2023, from $7M to $9M. Reported net income was $2M.
How have Professional Ambulance & Oxygen Service, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Professional Ambulance & Oxygen Service, Inc.'s sponsor-wide assets grew 37.8%, from $7M to $10M.
Which 401(k) plans are similar in size to Professional Ambulance 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Cascade West Title Company, LLC Dba Cw Title 401(k) Plan in WA ($9M, 161 participants).
Which 401(k) plans cover a similar participant headcount to Professional Ambulance 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Testout Corporation Safe Harbor 401(k) Plan in UT (136 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 042482001.

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.