Defined Benefit (Pension) · DOL Form 5500 · 2023
Mission Support and Test Services LLC Pension Plan
Data updated 2026-08-25
- $559M
- Total assets Above avg plan size
- 2,033
- Participants Near avg headcount
- 98th
- Percentile by assets National rank
- $274,844
- Avg per participant High balance/head
Official DOL plan name: Mission Support and Test Services LLC (Msts) Employee Retirement Plan · Sponsored by Mission Support and Test Services LLC · Nevada · Professional & Technical Services
$559M in assets, 2,033 participants
Mission Support and Test Services LLC's Mission Support and Test Services LLC (Msts) Employee Retirement Plan reported $559M in total assets and 2,033 participants in its 2023 DOL Form 5500 filing, ranking in the 98th 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.
- #19,997 in Professional & Technical Services (20,321 peers)
Coverage in Nevada
Mission Support and Test Services LLC (Msts) Employee Retirement Plan covers 2,033 participants in Nevada, 3.2x the typical Nevada plan (state average ~636 per filing). Assets: $559M.
- #19,997
- in Professional & Technical Services (20,321 peers)
- +7.1%
- assets growth YoY
- 5.6×
- vs typical plan assets (national mean)
Mission Support and Test Services LLC (Msts) Employee Retirement Plan's outsized position by total assets
Mission Support and Test Services LLC (Msts) Employee Retirement Plan vs every filed plan by assets
End-of-year total assets · plan year 2023 · DOL Form 5500
$558,757,985 Top 2% higher than 98% of 127,068 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023
Mission Support and Test Services LLC (Msts) Employee Retirement 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. Mission Support and Test Services LLC (Msts) Employee Retirement Plan lands in the large band (2,033 participants).
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- Mission Support and Test Services LLC (Msts) Employee Retirement Plan reported net income rose from -$177M in the plan year 2022 filing to $39M in the plan year 2023 filing.
- Mission Support and Test Services LLC (Msts) Employee Retirement Plan end-of-year assets rose from $522M in the plan year 2022 filing to $559M in the plan year 2023 filing.
- Mission Support and Test Services LLC (Msts) Employee Retirement Plan reported participants rose from 1,935 in the plan year 2022 filing to 2,033 in the plan year 2023 filing.
Plan-year Form 5500 strip
Filing strip 810705502 · Mission Support and Test Services LLC PY 2023 · Defined Benefit (Pension)
Mission Support and Test Services LLC (Msts) Employee Retirement Plan · $559M · 2,033 · 98th
- BOOK $559M
- BOOK 2,033
- BOOK 98th
- BOOK Defined Benefit (Pension)
- BOOK near Retirement Plan for Employees of Multicare Health System
- BOOK ind #19997
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 Nevada →
Mission Support and Test Services LLC (Msts) Employee Retirement Plan in the asset neighbourhood
Nevada filing particulars
| Total Assets (Beginning of Year) | $522M |
|---|---|
| Net Assets (End of Year) | $558M |
| Net Income | $39M |
| Employer EIN | 810705502 |
| Plan Effective Date | 1971-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Mission Support and Test Services LLC)
Sponsor-wide plan assets over time
All Mission Support and Test Services LLC plans reported in each filing year
- Latest sponsor-wide plan assets
- $1.2B 23.00076903468601% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 3 | 4,560 | $974M |
| 2023 | 4 | 4,838 | $1.2B |
| 2024 | 3 | 5,756 | $1.2B |
Nearby Defined Benefit (Pension) Plans in Nevada
Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.
- Eighth District Electrical Pension Fund $1.2B · 10,900
- Retirement Plan for Employees of Southwest Gas Corporation $1.2B · 2,020
- United Brotherhood of Carpenters Pension Fund United States Segment $979M · 1,295
- Nv Energy Retirement Plan $813M · 1,356
- Construction Industry and Laborers Joint Pension Trust for So Nevada, Plan a $582M · 2,630
Mission Support and Test Services LLC (Msts) Employee Retirement Plan's out-of-state Defined Benefit (Pension) peers by assets and headcount
Outside Nevada, the nearest Defined Benefit (Pension) by assets is Retirement Plan for Employees of Multicare Health System in WA ($560M); by covered participants it is Pension Plan for the Washington Post and Companies in WA (2,032 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($559M here).
- Retirement Plan for Employees of Multicare Health System (WA) $560M · 864
- General Retirement Plan for Employees of Carpenter Technology Corporation (PA) $558M · 941
- Kaman Corporation Employees' Pension Plan (CT) $557M · 457
- Mid-Atlantic Regional Council of Carpenters' Pension Plan (MD) $557M · 4,071
Similar participant headcount
Nearest other-state filings by covered participants (2,033 participants); asset peers above are excluded.
- Pension Plan for the Washington Post and Companies (WA) 2,032 · 1 off
- Howmet Merged Pension Plan (PA) 2,036 · 3 off
- Msi Pension Plan (IL) 2,036 · 3 off
- Cf Industries Holdings, Inc. Pension Plan (IL) 2,026 · 7 off
DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.