401(k) · DOL Form 5500 · 2023

Engineered Structures, Inc. 401(k) Plan

Data updated 2026-08-25

$36M
Total assets Below avg plan size
927
Participants Near avg headcount
82nd
Percentile by assets National rank
$39,109
Avg per participant Low balance/head
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Official DOL plan name: Engineered Structures, Inc. 401(k) Plan · Sponsored by Engineered Structures, Inc. · Idaho · Construction

$36M in assets, 927 participants

Engineered Structures, Inc.'s Engineered Structures, Inc. 401(k) Plan reported $36M in total assets and 927 participants in its 2023 DOL Form 5500 filing, ranking in the 82nd 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.

  • #7,240 in Construction (9,030 peers)

Coverage in Idaho

Engineered Structures, Inc. 401(k) Plan covers 927 participants in Idaho, 2.7x the typical Idaho plan (state average ~347 per filing). Assets: $36M.

#7,240
in Construction (9,030 peers)
+49.6%
assets growth YoY
0.4×
vs typical plan assets (national mean)

Engineered Structures, Inc. 401(k) Plan's outsized position by total assets

Engineered Structures, Inc. 401(k) Plan vs every filed plan by assets

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

$36,253,748 Top 18% higher than 82% 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

Engineered Structures, Inc. 401(k) Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Engineered Structures, Inc. 401(k) Plan sits mid-pack in the medium band (927 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Engineered Structures, Inc. 401(k) Plan reported net income rose from -$317K in the plan year 2022 filing to $12M in the plan year 2023 filing.
  • Engineered Structures, Inc. 401(k) Plan end-of-year assets rose from $24M in the plan year 2022 filing to $36M in the plan year 2023 filing.
  • Engineered Structures, Inc. 401(k) Plan reported participants rose from 727 in the plan year 2022 filing to 927 in the plan year 2023 filing.

See the national 2022→2023 release diff →

DOL schedule card

Filing strip 820461228 · Engineered Structures, Inc. PY 2023 · 401(k)

Engineered Structures, Inc. 401(k) Plan · $36M · 927 · 82nd

  • PART $36M
  • PART 927
  • PART 82nd
  • PART 401(k)
  • PART near The Optos Inc. 401(k) Plan
  • PART ind #7240

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 Idaho →

Engineered Structures, Inc. 401(k) Plan in the asset neighbourhood

The John R. Mcadams Company, Inc. Salary Savings PlanThe John R. Mcadams Company,…$36MEngineered Structures, Inc. 401(k) PlanEngineered Structures, Inc. …$36MThe Optos Inc. 401(k) Plan$36MCalvary Design Team, Inc. 401(k) PlanCalvary Design Team, Inc. 40…$36MPolypeptide Laboratories, Inc. 401(k) Plan and TrustPolypeptide Laboratories, In…$36M
End-of-year total assets ($M) among Engineered Structures, Inc. 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Idaho filing particulars

Total Assets (Beginning of Year)$24M
Net Assets (End of Year)$36M
Net Income$12M
Employer EIN820461228
Plan Effective Date1994-04-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Engineered Structures, Inc.)

Sponsor-wide plan assets over time

All Engineered Structures, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$36M 49.644872673015136% vs 2022
2023 filing year
$20M$25M$30M$35M$40M 20222023 $24.2M $36.3M ▲ +49.6%
Year Plans Participants Total Assets
2022 1 727 $24M
2023 1 927 $36M

Nearby 401(k) Plans in Idaho

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

Engineered Structures, Inc. 401(k) Plan vs. nearby 401(k) plans in Idaho, assets vs. participants Scatter plot of 6 data points. 020004000600080001000012000 -101234 Total assets ($B) Participants Engineered Structures, Inc. 401(k) Plan, Total assets ($B): 0.036253748 · Participants: 927Engineered Structures, Inc. 401(k) PlanMicron Technology Inc. Retirement at Micron (Ram) Plan, Total assets ($B): 3.248376347 · Participants: 9865Micron Technology Inc. Retirement at Micron (Ram) PlanIdaho National Laboratory Employee Investment Plan, Total assets ($B): 2.322477073 · Participants: 6419Idaho National Laboratory Employee Investment PlanSimplot Retirement Savings Plan, Total assets ($B): 1.387440309 · Participants: 8746Simplot Retirement Savings PlanIdaho Power Company Employee Savings Plan, Total assets ($B): 0.794478746 · Participants: 2089Idaho Power Company Employee Savings PlanBoise Cascade Company Savings Plan, Total assets ($B): 0.655532616 · Participants: 3476Boise Cascade Company Savings Plan
Engineered Structures, Inc. 401(k) Plan vs. nearby 401(k) plans in Idaho, assets vs. participants
Compare Engineered Structures, Inc. 401(k) Plan side-by-side with 3 peers →

Engineered Structures, Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Idaho, the nearest 401(k) by assets is The Optos Inc. 401(k) Plan in MA ($36M); by covered participants it is Primark US 401(k) Plan in MA (927 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (927 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 Engineered Structures, Inc. 401(k) Plan assets move in 2023? ▼
Engineered Structures, Inc. 401(k) Plan surged - up 49.6% during 2023, from $24M to $36M. Reported net income was $12M.
How have Engineered Structures, Inc. plan assets changed over time? ▼
Across 2 plan years on file (2022-2023), Engineered Structures, Inc.'s sponsor-wide assets grew 49.6%, from $24M to $36M.
Where does Engineered Structures, Inc. 401(k) Plan rank by assets among Form 5500 filers? ▼
Engineered Structures, Inc. 401(k) Plan ranks in the 82nd percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Engineered Structures, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is The Optos Inc. 401(k) Plan in MA ($36M, 242 participants).
Which 401(k) plans cover a similar participant headcount to Engineered Structures, Inc. 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Primark US 401(k) Plan in MA (927 participants, $16M 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 820461228.

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.