401(k) · DOL Form 5500 · 2024

Building Service Inc 401(k) Plan

Data updated 2026-08-25

$12M
Total assets Small plan by assets
147
Participants Small participant base
60th
Percentile by assets National rank
$84,395
Avg per participant Below avg balance/head
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Official DOL plan name: Building Service, Inc. 401(k) Savings Plan · Sponsored by Building Service Inc · Wisconsin · Professional & Technical Services

$12M in assets, 147 participants

Building Service Inc's Building Service, Inc. 401(k) Savings Plan reported $12M in total assets and 147 participants in its 2024 DOL Form 5500 filing, ranking in the 60th 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.

  • #11,903 in Professional & Technical Services (20,173 peers)

Coverage in Wisconsin

Building Service, Inc. 401(k) Savings Plan covers 147 participants in Wisconsin, about 26% of the average Wisconsin filer (state average ~563 per filing). Assets: $12M.

#11,903
in Professional & Technical Services (20,173 peers)
+3.2%
assets growth YoY

Building Service, Inc. 401(k) Savings Plan's mid-pack asset rank among Professional & Technical Services and all filers

Building Service, Inc. 401(k) Savings Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$12,406,036 Top 40% higher than 60% of 123,620 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 2024

Building Service, Inc. 401(k) Savings Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Building Service, Inc. 401(k) Savings Plan sits mid-pack in the medium band (147 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Building Service, Inc. 401(k) Savings Plan reported net income fell from $1M in the plan year 2023 filing to $383K in the plan year 2024 filing.
  • Building Service, Inc. 401(k) Savings Plan reported participants fell from 161 in the plan year 2023 filing to 147 in the plan year 2024 filing.
  • Building Service, Inc. 401(k) Savings Plan end-of-year assets rose from $12M in the plan year 2023 filing to $12M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 390767852 · Building Service Inc PY 2024 · 401(k)

Building Service, Inc. 401(k) Savings Plan · $12M · 147 · 60th

  • BOOK $12M
  • BOOK 147
  • BOOK 60th
  • BOOK 401(k)
  • BOOK near Tritus Technologies Inc 401(k) Profit Sharing Plan & Trust
  • BOOK ind #11903

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 Wisconsin →

Building Service, Inc. 401(k) Savings Plan in the asset neighbourhood

Building Service, Inc. 401(k) Savings PlanBuilding Service, Inc. 401(k…$12MTritus Technologies Inc 401(k) Profit Sharing Plan & TrustTritus Technologies Inc 401(…$12MNational Distributors, Inc. Profit Sharing and Employees Retirement Savings PlanNational Distributors, Inc. …$12MKern, Inc. 401(k) Plan$12MSyndicate Sales Inc. Team Members' 401(k) PlanSyndicate Sales Inc. Team Me…$12M
End-of-year total assets ($M) among Building Service, Inc. 401(k) Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Wisconsin filing particulars

Total Assets (Beginning of Year)$12M
Net Assets (End of Year)$12M
Net Income$383K
Employer EIN390767852
Plan Effective Date1984-05-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Building Service Inc)

Sponsor-wide plan assets over time

All Building Service Inc plans reported in each filing year

Latest sponsor-wide plan assets
$12M 14.518781127145477% vs 2022
2024 filing year
$10.5M$11M$11.5M$12M$12.5M$13M 202220232024 $10.8M $12.4M ▲ +14.6%
Year Plans Participants Total Assets
2022 1 155 $11M
2023 1 161 $12M
2024 1 147 $12M

Nearby 401(k) Plans in Wisconsin

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

Building Service, Inc. 401(k) Savings Plan vs. nearby 401(k) plans in Wisconsin, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000100000 -5051015 Total assets ($B) Participants Building Service, Inc. 401(k) Savings Plan, Total assets ($B): 0.012406036 · Participants: 147Building Service, Inc. 401(k) Savings PlanAdvocate Aurora Health 401(k) Plan, Total assets ($B): 10.487791739 · Participants: 80015Advocate Aurora Health 401(k) PlanJohnson Controls Retirement Savings and Investment Plan, Total assets ($B): 7.188548319 · Participants: 28489Johnson Controls Retirement Savings and Investment PlanFiserv 401(k) Savings Plan, Total assets ($B): 5.136404794 · Participants: 26372Fiserv 401(k) Savings PlanKimberly-Clark Corporation 401(k) & Profit Sharing Plan, Total assets ($B): 4.988151 · Participants: 11661Kimberly-Clark Corporation 401(k) & Profit Sharing PlanRockwell Automation Retirement Savings Plan, Total assets ($B): 3.765132976 · Participants: 9217Rockwell Automation Retirement Savings Plan
Building Service, Inc. 401(k) Savings Plan vs. nearby 401(k) plans in Wisconsin, assets vs. participants
Compare Building Service, Inc. 401(k) Savings Plan side-by-side with 3 peers →

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

Outside Wisconsin, the nearest 401(k) by assets is Tritus Technologies Inc 401(k) Profit Sharing Plan & Trust in VA ($12M); by covered participants it is Sabinal Administrative Services, LLC 401(k) Plan in TX (147 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (147 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Building Service, Inc. 401(k) Savings Plan assets move in 2024? ▼
Building Service, Inc. 401(k) Savings Plan edged up modestly - up 3.2% during 2024, from $12M to $12M. Reported net income was $383K.
How have Building Service Inc plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Building Service Inc's sponsor-wide assets grew 14.5%, from $11M to $12M.
Which 401(k) plans are similar in size to Building Service, Inc. 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Tritus Technologies Inc 401(k) Profit Sharing Plan & Trust in VA ($12M, 26 participants).
Which 401(k) plans cover a similar participant headcount to Building Service, Inc. 401(k) Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Sabinal Administrative Services, LLC 401(k) Plan in TX (147 participants, $15M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 390767852.

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.