401(k) · DOL Form 5500 · 2024

Flatiron Constructors, Inc. 401(k) Plan

Data updated 2026-08-25

$16M
Total assets Small plan by assets
814
Participants Near avg headcount
66th
Percentile by assets National rank
$20,057
Avg per participant Low balance/head
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Official DOL plan name: Flatiron Non-Union Hourly Employees' 401(k) Plan · Sponsored by Flatiron Constructors, Inc. · Colorado · Construction

$16M in assets, 814 participants

Flatiron Constructors, Inc.'s Flatiron Non-Union Hourly Employees' 401(k) Plan reported $16M in total assets and 814 participants in its 2024 DOL Form 5500 filing, ranking in the 66th 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.

  • #5,870 in Construction (9,039 peers)

Coverage in Colorado

Flatiron Non-Union Hourly Employees' 401(k) Plan covers 814 participants in Colorado, 2.2x the typical Colorado plan (state average ~376 per filing). Assets: $16M.

#5,870
in Construction (9,039 peers)
+18.3%
assets growth YoY

Flatiron Non-Union Hourly Employees' 401(k) Plan's mid-pack asset rank among Construction and all filers

Flatiron Non-Union Hourly Employees' 401(k) Plan vs every filed plan by assets

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

$16,326,118 Top 34% higher than 66% 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

Flatiron Non-Union Hourly Employees' 401(k) 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. Flatiron Non-Union Hourly Employees' 401(k) Plan sits mid-pack in the medium band (814 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Flatiron Non-Union Hourly Employees' 401(k) Plan reported participants rose from 666 in the plan year 2023 filing to 814 in the plan year 2024 filing.
  • Flatiron Non-Union Hourly Employees' 401(k) Plan reported net income fell from $3M in the plan year 2023 filing to $3M in the plan year 2024 filing.
  • Flatiron Non-Union Hourly Employees' 401(k) Plan end-of-year assets rose from $14M in the plan year 2023 filing to $16M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Plan-year Form 5500 strip

Filing strip 841245002 · Flatiron Constructors, Inc. PY 2024 · 401(k)

Flatiron Non-Union Hourly Employees' 401(k) Plan · $16M · 814 · 66th

  • VS-ST $16M
  • BOY 814
  • SCH 66th
  • EBSA 401(k)
  • PART near Reed Oil Company 401(k) Profit Sharing Plan
  • TYPE ind #5870

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 Colorado →

Flatiron Non-Union Hourly Employees' 401(k) Plan in the asset neighbourhood

Flatiron Non-Union Hourly Employees' 401(k) PlanFlatiron Non-Union Hourly Em…$16MReed Oil Company 401(k) Profit Sharing PlanReed Oil Company 401(k) Prof…$16MAlisal Employees Retirement Savings PlanAlisal Employees Retirement …$16MRegent Bank 401(k) Plan$16MHorner & Shifrin 401(k) Plan$16M
End-of-year total assets ($M) among Flatiron Non-Union Hourly Employees' 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Colorado filing particulars

Total Assets (Beginning of Year)$14M
Net Assets (End of Year)$16M
Net Income$3M
Employer EIN841245002
Plan Effective Date2004-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Flatiron Constructors, Inc.)

Sponsor-wide plan assets over time

All Flatiron Constructors, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$16M 52.95420775614444% vs 2022
2024 filing year
$10M$12M$14M$16M$18M 202220232024 $10.7M $16.3M ▲ +53.0%
Year Plans Participants Total Assets
2022 1 734 $11M
2023 1 666 $14M
2024 1 814 $16M

Nearby 401(k) Plans in Colorado

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

Flatiron Non-Union Hourly Employees' 401(k) Plan vs. nearby 401(k) plans in Colorado, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -1012345 Total assets ($B) Participants Flatiron Non-Union Hourly Employees' 401(k) Plan, Total assets ($B): 0.016326118 · Participants: 814Flatiron Non-Union Hourly Employees' 401(k) PlanDavita Retirement Savings Plan, Total assets ($B): 3.81412558 · Participants: 57900Davita Retirement Savings PlanBall Corporation 401(k) and Employee Stock Ownership Plan, Total assets ($B): 2.319532435 · Participants: 9935Ball Corporation 401(k) and Employee Stock Ownership PlanArcadis U.S., Inc. Retirement Savings Plan, Total assets ($B): 2.259964434 · Participants: 7607Arcadis U.S., Inc. Retirement Savings PlanEmpower Retirement, LLC 401(k) Savings Plan, Total assets ($B): 2.234179481 · Participants: 10185Empower Retirement, LLC 401(k) Savings PlanWoodward Retirement Savings Plan, Total assets ($B): 1.965265264 · Participants: 6210Woodward Retirement Savings Plan
Flatiron Non-Union Hourly Employees' 401(k) Plan vs. nearby 401(k) plans in Colorado, assets vs. participants
Compare Flatiron Non-Union Hourly Employees' 401(k) Plan side-by-side with 3 peers →

Flatiron Non-Union Hourly Employees' 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Colorado, the nearest 401(k) by assets is Reed Oil Company 401(k) Profit Sharing Plan in PA ($16M); by covered participants it is Buckeye Corrugated, Inc. 401(k) Plan and Trust in OH (814 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($16M here).

Similar participant headcount

Nearest other-state filings by covered participants (814 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 Flatiron Non-Union Hourly Employees' 401(k) Plan assets move in 2024? ▼
Flatiron Non-Union Hourly Employees' 401(k) Plan grew sharply - up 18.3% during 2024, from $14M to $16M. Reported net income was $3M.
How have Flatiron Constructors, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Flatiron Constructors, Inc.'s sponsor-wide assets grew 53.0%, from $11M to $16M.
Which 401(k) plans are similar in size to Flatiron Non-Union Hourly Employees' 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Reed Oil Company 401(k) Profit Sharing Plan in PA ($16M, 147 participants).
Which 401(k) plans cover a similar participant headcount to Flatiron Non-Union Hourly Employees' 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Buckeye Corrugated, Inc. 401(k) Plan and Trust in OH (814 participants, $55M 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 841245002.

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.