401(k) · DOL Form 5500 · 2024

Opp Construction, LLC 401(k) Plan

Data updated 2026-08-25

$14M
Total assets Small plan by assets
168
Participants Small participant base
62nd
Percentile by assets National rank
$81,406
Avg per participant Below avg balance/head
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Official DOL plan name: Opp Construction 401(k) Retirement Plan · Sponsored by Opp Construction, LLC · North Dakota · Construction

$14M in assets, 168 participants

Opp Construction, LLC's Opp Construction 401(k) Retirement Plan reported $14M in total assets and 168 participants in its 2024 DOL Form 5500 filing, ranking in the 62nd 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.

  • #5,497 in Construction (9,039 peers)

Coverage in North Dakota

Opp Construction 401(k) Retirement Plan covers 168 participants in North Dakota, about 33% of the average North Dakota filer (state average ~504 per filing). Assets: $14M.

#5,497
in Construction (9,039 peers)
+16.4%
assets growth YoY

Opp Construction 401(k) Retirement Plan's mid-pack asset rank among Construction and all filers

Opp Construction 401(k) Retirement Plan vs every filed plan by assets

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

$13,676,213 Top 38% higher than 62% 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

Opp Construction 401(k) Retirement 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. Opp Construction 401(k) Retirement Plan sits mid-pack in the medium band (168 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Opp Construction 401(k) Retirement Plan end-of-year assets rose from $12M in the plan year 2023 filing to $14M in the plan year 2024 filing.
  • Opp Construction 401(k) Retirement Plan reported net income rose from $2M in the plan year 2023 filing to $2M in the plan year 2024 filing.
  • Opp Construction 401(k) Retirement Plan reported participants rose from 163 in the plan year 2023 filing to 168 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 450448382 · Opp Construction, LLC PY 2024 · 401(k)

Opp Construction 401(k) Retirement Plan · $14M · 168 · 62nd

  • BOOK $14M
  • VS-ST 168
  • BOY 62nd
  • SCH 401(k)
  • EBSA near Anderson Auto Group 401(k) Profit Sharing Plan & Trust
  • PART ind #5497

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 North Dakota →

Opp Construction 401(k) Retirement Plan in the asset neighbourhood

Opp Construction 401(k) Retirement PlanOpp Construction 401(k) Reti…$14MAnderson Auto Group 401(k) Profit Sharing Plan & TrustAnderson Auto Group 401(k) P…$14MSouthland Paving Inc. Employees Profit Sharing/401(k) PlanSouthland Paving Inc. Employ…$14MSpc Mechanical Corporation Retirement Savings PlanSpc Mechanical Corporation R…$14MDalberg Global Development Advisors 401(k) Profit Sharing PlanDalberg Global Development A…$14M
End-of-year total assets ($M) among Opp Construction 401(k) Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

North Dakota filing particulars

Total Assets (Beginning of Year)$12M
Net Assets (End of Year)$14M
Net Income$2M
Employer EIN450448382
Plan Effective Date2002-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Opp Construction, LLC)

Sponsor-wide plan assets over time

All Opp Construction, LLC plans reported in each filing year

Latest sponsor-wide plan assets
$14M 38.010434378957676% vs 2022
2024 filing year
$8M$10M$12M$14M$16M 202220232024 $9.91M $13.7M ▲ +38.0%
Year Plans Participants Total Assets
2022 1 171 $10M
2023 1 163 $12M
2024 1 168 $14M

Nearby 401(k) Plans in North Dakota

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

Opp Construction 401(k) Retirement Plan vs. nearby 401(k) plans in North Dakota, assets vs. participants Scatter plot of 6 data points. -10000010000200003000040000 -101234 Total assets ($B) Participants Opp Construction 401(k) Retirement Plan, Total assets ($B): 0.013676213 · Participants: 168Opp Construction 401(k) Retirement PlanSanford Retirement Savings Plan, Total assets ($B): 3.602462001 · Participants: 31958Sanford Retirement Savings PlanKnife River Corporation 401(k) Retirement Plan, Total assets ($B): 0.856387415 · Participants: 5327Knife River Corporation 401(k) Retirement PlanMdu Resources Group, Inc. 401(k) Retirement Plan, Total assets ($B): 0.775551136 · Participants: 3465Mdu Resources Group, Inc. 401(k) Retirement PlanEide Bailly LLP 401(k) Profit Sharing Plan, Total assets ($B): 0.615317303 · Participants: 2920Eide Bailly LLP 401(k) Profit Sharing PlanOffutt Companies 401(k) Savings Plan, Total assets ($B): 0.591992052 · Participants: 5199Offutt Companies 401(k) Savings Plan
Opp Construction 401(k) Retirement Plan vs. nearby 401(k) plans in North Dakota, assets vs. participants
Compare Opp Construction 401(k) Retirement Plan side-by-side with 3 peers →

Opp Construction 401(k) Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside North Dakota, the nearest 401(k) by assets is Anderson Auto Group 401(k) Profit Sharing Plan & Trust in NE ($14M); by covered participants it is Illinois Retina Associates, S.C. 401(k) Plan in IL (168 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (168 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 Opp Construction 401(k) Retirement Plan assets move in 2024? ▼
Opp Construction 401(k) Retirement Plan grew sharply - up 16.4% during 2024, from $12M to $14M. Reported net income was $2M.
How have Opp Construction, LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Opp Construction, LLC's sponsor-wide assets grew 38.0%, from $10M to $14M.
Which 401(k) plans are similar in size to Opp Construction 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by assets is Anderson Auto Group 401(k) Profit Sharing Plan & Trust in NE ($14M, 497 participants).
Which 401(k) plans cover a similar participant headcount to Opp Construction 401(k) Retirement Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Illinois Retina Associates, S.C. 401(k) Plan in IL (168 participants, N/A 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 450448382.

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.