401(k) · DOL Form 5500 · 2023

Prime Line Utility Services, LLC 401(k) Plan

Data updated 2026-08-25

$102M
Total assets Near avg plan size
2,617
Participants Above avg headcount
91st
Percentile by assets National rank
$38,904
Avg per participant Low balance/head
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Official DOL plan name: Primeline Utility Services, LLC 401(k) Plan · Sponsored by Prime Line Utility Services, LLC · Washington · Construction

$102M in assets, 2,617 participants

Prime Line Utility Services, LLC's Primeline Utility Services, LLC 401(k) Plan reported $102M in total assets and 2,617 participants in its 2023 DOL Form 5500 filing, ranking in the 91st 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.

  • #8,100 in Construction (9,030 peers)

Where Primeline Utility Services, LLC 401(k) Plan sits by assets

Primeline Utility Services, LLC 401(k) Plan sits in the top 10% of all filed plans by assets, $102M for 2,617 participants (~$38,904/participant), up 16.6% in 2023.

#8,100
in Construction (9,030 peers)
+16.6%
assets growth YoY
1.0×
vs typical plan assets (national mean)

Primeline Utility Services, LLC 401(k) Plan's outsized position by total assets

Primeline Utility Services, LLC 401(k) Plan vs every filed plan by assets

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

$101,811,164 Top 9% higher than 91% 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

Primeline Utility Services, LLC 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. Primeline Utility Services, LLC 401(k) Plan lands in the large band (2,617 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Primeline Utility Services, LLC 401(k) Plan reported net income rose from -$8M in the plan year 2022 filing to $14M in the plan year 2023 filing.
  • Primeline Utility Services, LLC 401(k) Plan end-of-year assets rose from $87M in the plan year 2022 filing to $102M in the plan year 2023 filing.
  • Primeline Utility Services, LLC 401(k) Plan reported participants rose from 2,481 in the plan year 2022 filing to 2,617 in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 800950927 · Prime Line Utility Services, LLC PY 2023 · 401(k)

Primeline Utility Services, LLC 401(k) Plan · $102M · 2,617 · 91st

  • ASSETS $102M
  • PCT 2,617
  • EIN 91st
  • RANK 401(k)
  • PHOTO near Elevate Ent Partners, LLC 401(k) Plan
  • IND ind #8100

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 Washington →

Primeline Utility Services, LLC 401(k) Plan in the asset neighbourhood

Midway Products Group, Inc. 401(k) PlanMidway Products Group, Inc. …$102MElevate Ent Partners, LLC 401(k) PlanElevate Ent Partners, LLC 40…$102MPrimeline Utility Services, LLC 401(k) PlanPrimeline Utility Services, …$102MBlank Rome Savings Plan$102MSavings Plan of the Newtron Group, L.L.C. and SubsidiariesSavings Plan of the Newtron …$102M
End-of-year total assets ($M) among Primeline Utility Services, LLC 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$87M
Net Assets (End of Year)$102M
Net Income$14M
Employer EIN800950927
Plan Effective Date1964-10-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Prime Line Utility Services, LLC)

Sponsor-wide plan assets over time

All Prime Line Utility Services, LLC plans reported in each filing year

Latest sponsor-wide plan assets
$114M 30.30475069791149% vs 2022
2024 filing year
$80M$90M$100M$110M$120M 202220232024 $87.4M $114M ▲ +30.3%
Year Plans Participants Total Assets
2022 1 2,481 $87M
2023 1 2,617 $102M
2024 1 2,266 $114M

Nearby 401(k) Plans in Washington

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

Primeline Utility Services, LLC 401(k) Plan vs. nearby 401(k) plans in Washington, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -20020406080 Total assets ($B) Participants Primeline Utility Services, LLC 401(k) Plan, Total assets ($B): 0.101811164 · Participants: 2617Primeline Utility Services, LLC 401(k) PlanThe Boeing Company 401(k) Retirement Plan, Total assets ($B): 72.246135158 · Participants: 128910The Boeing Company 401(k) Retirement PlanMicrosoft Corporation Savings Plus 401(k) Plan, Total assets ($B): 53.225853429 · Participants: 123296Microsoft Corporation Savings Plus 401(k) PlanCostco 401(k) Retirement Plan, Total assets ($B): 33.384845813 · Participants: 192744Costco 401(k) Retirement PlanT-Mobile USA, Inc. 401(k) Retirement Savings Plan & Trust, Total assets ($B): 8.338937292 · Participants: 71538T-Mobile USA, Inc. 401(k) Retirement Savings Plan & Trust401(k) Savings Plan, Total assets ($B): 8.118808679 · Participants: 87590401(k) Savings Plan
Primeline Utility Services, LLC 401(k) Plan vs. nearby 401(k) plans in Washington, assets vs. participants
Compare Primeline Utility Services, LLC 401(k) Plan side-by-side with 3 peers →

Primeline Utility Services, LLC 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Washington, the nearest 401(k) by assets is Elevate Ent Partners, LLC 401(k) Plan in FL ($102M); by covered participants it is Mayo Clinic Health System 401(a) Plan in MN (2,618 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($102M here).

Similar participant headcount

Nearest other-state filings by covered participants (2,617 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 Primeline Utility Services, LLC 401(k) Plan assets move in 2023? ▼
Primeline Utility Services, LLC 401(k) Plan grew sharply - up 16.6% during 2023, from $87M to $102M. Reported net income was $14M.
How have Prime Line Utility Services, LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Prime Line Utility Services, LLC's sponsor-wide assets grew 30.3%, from $87M to $114M.
Where does Primeline Utility Services, LLC 401(k) Plan rank by assets among Form 5500 filers? ▼
Primeline Utility Services, LLC 401(k) Plan ranks in the 91st percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Primeline Utility Services, LLC 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Elevate Ent Partners, LLC 401(k) Plan in FL ($102M, 825 participants).
Which 401(k) plans cover a similar participant headcount to Primeline Utility Services, LLC 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Mayo Clinic Health System 401(a) Plan in MN (2,618 participants, $249M 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 800950927.

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.