401(k) · DOL Form 5500 · 2023

Mechanical Systems Company, LLC 401(k) Plan

Data updated 2026-08-25

$5M
Total assets Small plan by assets
137
Participants Small participant base
45th
Percentile by assets National rank
$38,133
Avg per participant Low balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Mechanical Systems Company, LLC 401(k) Ps Plan · Sponsored by Mechanical Systems Company, LLC · Tennessee · Construction

$5M in assets, 137 participants

Mechanical Systems Company, LLC's Mechanical Systems Company, LLC 401(k) Ps Plan reported $5M in total assets and 137 participants in its 2023 DOL Form 5500 filing, ranking in the 45th 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.

  • #3,927 in Construction (9,030 peers)

Coverage in Tennessee

Mechanical Systems Company, LLC 401(k) Ps Plan covers 137 participants in Tennessee, about 12% of the average Tennessee filer (state average ~1,126 per filing). Assets: $5M.

#3,927
in Construction (9,030 peers)
+33.1%
assets growth YoY

Mechanical Systems Company, LLC 401(k) Ps Plan's mid-pack asset rank among Construction and all filers

Mechanical Systems Company, LLC 401(k) Ps Plan vs every filed plan by assets

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

$5,224,259 45th percentile higher than 45% 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

Mechanical Systems Company, LLC 401(k) Ps 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. Mechanical Systems Company, LLC 401(k) Ps Plan sits mid-pack in the medium band (137 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Mechanical Systems Company, LLC 401(k) Ps Plan reported net income rose from -$95K in the plan year 2022 filing to $1M in the plan year 2023 filing.
  • Mechanical Systems Company, LLC 401(k) Ps Plan end-of-year assets rose from $4M in the plan year 2022 filing to $5M in the plan year 2023 filing.
  • Mechanical Systems Company, LLC 401(k) Ps Plan reported participants fell from 140 in the plan year 2022 filing to 137 in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 208844397 · Mechanical Systems Company, LLC PY 2023 · 401(k)

Mechanical Systems Company, LLC 401(k) Ps Plan · $5M · 137 · 45th

  • PCT $5M
  • EIN 137
  • RANK 45th
  • PHOTO 401(k)
  • IND near M&c Trucking Company 401(k) Profit Sharing Plan & Trust
  • EOY ind #3927

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 Construction retirement plans → · Plans in Tennessee →

Mechanical Systems Company, LLC 401(k) Ps Plan in the asset neighbourhood

Mechanical Systems Company, LLC 401(k) Ps PlanMechanical Systems Company, …$5MM&c Trucking Company 401(k) Profit Sharing Plan & TrustM&c Trucking Company 401(k) …$5MThe Washington Consulting Group Inc. Savings & Investment Retirement PlanThe Washington Consulting Gr…$5MRegency Pacific 401(k) Retirement PlanRegency Pacific 401(k) Retir…$5MSpecialty Store Lighting, Inc. 401(k) Profit Sharing PlanSpecialty Store Lighting, In…$5M
End-of-year total assets ($M) among Mechanical Systems Company, LLC 401(k) Ps Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Tennessee filing particulars

Total Assets (Beginning of Year)$4M
Net Assets (End of Year)$5M
Net Income$1M
Employer EIN208844397
Plan Effective Date2009-09-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Mechanical Systems Company, LLC)

Sponsor-wide plan assets over time

All Mechanical Systems Company, LLC plans reported in each filing year

Latest sponsor-wide plan assets
$7M 66.19008214350681% vs 2022
2024 filing year
$3M$4M$5M$6M$7M 202220232024 $3.93M $6.52M ▲ +65.9%
Year Plans Participants Total Assets
2022 1 140 $4M
2023 1 137 $5M
2024 1 133 $7M

Nearby 401(k) Plans in Tennessee

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

Mechanical Systems Company, LLC 401(k) Ps Plan vs. nearby 401(k) plans in Tennessee, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000400000 -100102030 Total assets ($B) Participants Mechanical Systems Company, LLC 401(k) Ps Plan, Total assets ($B): 0.005224259 · Participants: 137Mechanical Systems Company, LLC 401(k) Ps PlanFedex Corporation Retirement Savings Plan, Total assets ($B): 23.88081991 · Participants: 127010Fedex Corporation Retirement Savings PlanHca 401(k) Plan, Total assets ($B): 21.53517366 · Participants: 291649Hca 401(k) PlanFederal Express Corporation Pilots Retirement Savings Plan, Total assets ($B): 4.743557391 · Participants: 5728Federal Express Corporation Pilots Retirement Savings PlanInternational Paper Company Salaried Savings Plan, Total assets ($B): 4.621886139 · Participants: 12153International Paper Company Salaried Savings PlanChs/Community Health Systems, Inc. Retirement Savings Plan, Total assets ($B): 4.517708174 · Participants: 62487Chs/Community Health Systems, Inc. Retirement Savings Plan
Mechanical Systems Company, LLC 401(k) Ps Plan vs. nearby 401(k) plans in Tennessee, assets vs. participants
Compare Mechanical Systems Company, LLC 401(k) Ps Plan side-by-side with 3 peers →

Mechanical Systems Company, LLC 401(k) Ps Plan's out-of-state 401(k) peers by assets and headcount

Outside Tennessee, the nearest 401(k) by assets is M&c Trucking Company 401(k) Profit Sharing Plan & Trust in PA ($5M); by covered participants it is Valley Perinatal Services in AZ (137 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (137 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 Mechanical Systems Company, LLC 401(k) Ps Plan assets move in 2023? ▼
Mechanical Systems Company, LLC 401(k) Ps Plan surged - up 33.1% during 2023, from $4M to $5M. Reported net income was $1M.
How have Mechanical Systems Company, LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Mechanical Systems Company, LLC's sponsor-wide assets grew 66.2%, from $4M to $7M.
Which 401(k) plans are similar in size to Mechanical Systems Company, LLC 401(k) Ps Plan? ▼
Among 401(k) plans in other states, the closest by assets is M&c Trucking Company 401(k) Profit Sharing Plan & Trust in PA ($5M, 91 participants).
Which 401(k) plans cover a similar participant headcount to Mechanical Systems Company, LLC 401(k) Ps Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Valley Perinatal Services in AZ (137 participants, $2M 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 208844397.

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.