401(k) · DOL Form 5500 · 2024

Interstate Engineering, Inc. 401(k) Plan

Data updated 2026-08-25

$23M
Total assets Small plan by assets
164
Participants Small participant base
73rd
Percentile by assets National rank
$138,037
Avg per participant Near avg balance/head
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Official DOL plan name: Interstate Engineering, Inc. 401(k) Profit Sharing Plan · Sponsored by Interstate Engineering, Inc. · North Dakota · Professional & Technical Services

$23M in assets, 164 participants

Interstate Engineering, Inc.'s Interstate Engineering, Inc. 401(k) Profit Sharing Plan reported $23M in total assets and 164 participants in its 2024 DOL Form 5500 filing, ranking in the 73rd 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.

  • #14,542 in Professional & Technical Services (20,173 peers)

Coverage in North Dakota

Interstate Engineering, Inc. 401(k) Profit Sharing Plan covers 164 participants in North Dakota, about 33% of the average North Dakota filer (state average ~504 per filing). Assets: $23M.

#14,542
in Professional & Technical Services (20,173 peers)
+12.6%
assets growth YoY

Interstate Engineering, Inc. 401(k) Profit Sharing Plan's outsized position by total assets

Interstate Engineering, Inc. 401(k) Profit Sharing Plan vs every filed plan by assets

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

$22,638,039 Top 27% higher than 73% 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

Interstate Engineering, Inc. 401(k) Profit Sharing 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. Interstate Engineering, Inc. 401(k) Profit Sharing Plan sits mid-pack in the medium band (164 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Interstate Engineering, Inc. 401(k) Profit Sharing Plan reported net income fell from $3M in the plan year 2023 filing to $3M in the plan year 2024 filing.
  • Interstate Engineering, Inc. 401(k) Profit Sharing Plan end-of-year assets rose from $20M in the plan year 2023 filing to $23M in the plan year 2024 filing.
  • Interstate Engineering, Inc. 401(k) Profit Sharing Plan reported participants rose from 157 in the plan year 2023 filing to 164 in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 450333441 · Interstate Engineering, Inc. PY 2024 · 401(k)

Interstate Engineering, Inc. 401(k) Profit Sharing Plan · $23M · 164 · 73rd

  • EBSA $23M
  • PART 164
  • TYPE 73rd
  • NET 401(k)
  • BOOK near Hearthstone Retirement Savings Plan
  • VS-ST ind #14542

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 North Dakota →

Interstate Engineering, Inc. 401(k) Profit Sharing Plan in the asset neighbourhood

Interstate Engineering, Inc. 401(k) Profit Sharing PlanInterstate Engineering, Inc.…$23MHearthstone Retirement Savings PlanHearthstone Retirement Savin…$23MSycomp Inc. 401(k) Plan$23MHarvey Construction Corporation 401(k) PlanHarvey Construction Corporat…$23MG&s Corporation 401(k) Profit Sharing Plan and TrustG&s Corporation 401(k) Profi…$23M
End-of-year total assets ($M) among Interstate Engineering, Inc. 401(k) Profit Sharing Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

North Dakota filing particulars

Total Assets (Beginning of Year)$20M
Net Assets (End of Year)$23M
Net Income$3M
Employer EIN450333441
Plan Effective Date1979-03-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Interstate Engineering, Inc.)

Sponsor-wide plan assets over time

All Interstate Engineering, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$69M 14.204213403483095% vs 2022
2024 filing year
$55M$60M$65M$70M 202220232024 $60.3M $68.8M ▲ +14.2%
Year Plans Participants Total Assets
2022 2 285 $60M
2023 2 300 $65M
2024 2 318 $69M

Nearby 401(k) Plans in North Dakota

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

Interstate Engineering, Inc. 401(k) Profit Sharing Plan vs. nearby 401(k) plans in North Dakota, assets vs. participants Scatter plot of 6 data points. -10000010000200003000040000 -101234 Total assets ($B) Participants Interstate Engineering, Inc. 401(k) Profit Sharing Plan, Total assets ($B): 0.022638039 · Participants: 164Interstate Engineering, Inc. 401(k) Profit Sharing 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
Interstate Engineering, Inc. 401(k) Profit Sharing Plan vs. nearby 401(k) plans in North Dakota, assets vs. participants
Compare Interstate Engineering, Inc. 401(k) Profit Sharing Plan side-by-side with 3 peers →

Interstate Engineering, Inc. 401(k) Profit Sharing Plan's out-of-state 401(k) peers by assets and headcount

Outside North Dakota, the nearest 401(k) by assets is Hearthstone Retirement Savings Plan in IL ($23M); by covered participants it is Meadows Bank 401(k) Retirement Plan in NV (164 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($23M here).

Similar participant headcount

Nearest other-state filings by covered participants (164 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 Interstate Engineering, Inc. 401(k) Profit Sharing Plan assets move in 2024? ▼
Interstate Engineering, Inc. 401(k) Profit Sharing Plan grew at a solid clip - up 12.6% during 2024, from $20M to $23M. Reported net income was $3M.
How have Interstate Engineering, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Interstate Engineering, Inc.'s sponsor-wide assets grew 14.2%, from $60M to $69M.
Which 401(k) plans are similar in size to Interstate Engineering, Inc. 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by assets is Hearthstone Retirement Savings Plan in IL ($23M, 224 participants).
Which 401(k) plans cover a similar participant headcount to Interstate Engineering, Inc. 401(k) Profit Sharing Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Meadows Bank 401(k) Retirement Plan in NV (164 participants, $20M 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 450333441.

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.