401(k) · DOL Form 5500 · 2024

Flatiron Construction Corp. 401(k) Plan

Data updated 2026-08-11

$261M
Total assets: 1,384
Participants: 95th
Percentile by assets: $188,563
Avg per participant

Official DOL plan name: Flatiron Construction Corp. 401(k) Profit Sharing Plan · Sponsored by Flatiron Construction Corp. · Colorado · Construction

$261M in assets, 1,384 participants

Flatiron Construction Corp.'s Flatiron Construction Corp. 401(k) Profit Sharing Plan reported $261M in total assets and 1,384 participants in its 2024 DOL Form 5500 filing, ranking in the 95th 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.

95th percentile by assets (of 123,622 plans)
#8,551 in Construction (9,039 peers)

Coverage in Colorado

Flatiron Construction Corp. 401(k) Profit Sharing Plan covers 1,384 participants in Colorado, 3.7x the typical Colorado plan (state average ~376 per filing). Assets: $261M.

$261M
total plan assets (2024 EOY): 1,384
covered participants: 95th
percentile by assets (of 123,622 plans): $188,563
avg assets per participant

Flatiron Construction Corp. 401(k) Profit Sharing Plan end-of-year assets rose from $223M in the plan year 2023 filing to $261M in the plan year 2024 filing.
Flatiron Construction Corp. 401(k) Profit Sharing Plan reported net income fell from $43M in the plan year 2023 filing to $38M in the plan year 2024 filing.
Flatiron Construction Corp. 401(k) Profit Sharing Plan reported participants rose from 1,244 in the plan year 2023 filing to 1,384 in the plan year 2024 filing.

See the national 2023→2024 release diff →

State

Colorado

Industry

Construction

Participants vs Colorado filers

In Colorado, the average filing covers about 376 participants across 2,719 plans. Flatiron Construction Corp. 401(k) Profit Sharing Plan reports 1,384 participants - 3.7x that state average ($261M EOY assets).

Colorado filing particulars

Total Assets (Beginning of Year)	$223M
Net Assets (End of Year)	$261M
Net Income	$38M
Employer EIN	043147491
Plan Effective Date	1985-05-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Flatiron Construction Corp.)

Total plan assets by year, all Flatiron Construction Corp. plans on file

Year	Plans	Participants	Total Assets
2022	1	1,186	$180M
2023	1	1,244	$223M
2024	1	1,384	$261M

Nearby 401(k) Plans in Colorado

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

Flatiron Construction Corp. 401(k) Profit Sharing Plan vs. nearby 401(k) plans in Colorado, assets vs. participants

Davita Retirement Savings Plan $3.8B · 57,900
Ball Corporation 401(k) and Employee Stock Ownership Plan $2.3B · 9,935
Arcadis U.S., Inc. Retirement Savings Plan $2.3B · 7,607
Empower Retirement, LLC 401(k) Savings Plan $2.2B · 10,185
Woodward Retirement Savings Plan $2.0B · 6,210

Compare Flatiron Construction Corp. 401(k) Profi… side-by-side with 3 peers →

Similar-Sized 401(k) Plans Nationally

401(k) plans in other states closest to Flatiron Construction Corp. 401(k) Profit Sharing Plan by total assets, not by location.

First Merchants Corporation Retirement Income and Savings Plan (IN) $261M · 2,210
Toledo Clinic, Inc. Employees' 401(k) Profit Sharing Plan and Trust (OH) $261M · 1,528
Panoramic Health 401(k) Plan (AZ) $261M · 1,885
Carhartt, Inc. 401(k) Retirement Savings Plan (MI) $261M · 2,006

Frequently Asked Questions

How did Flatiron Construction Corp. 401(k) Profit Sharing Plan assets move in 2024? ▼

Flatiron Construction Corp. 401(k) Profit Sharing Plan grew sharply - up 17.1% during 2024, from $223M to $261M. Reported net income was $38M.

How have Flatiron Construction Corp. plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Flatiron Construction Corp.'s sponsor-wide assets grew 45.2%, from $180M to $261M.

Where does Flatiron Construction Corp. 401(k) Profit Sharing Plan rank by assets among Form 5500 filers? ▼

Flatiron Construction Corp. 401(k) Profit Sharing Plan ranks in the 95th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 5% of all filed plans by assets).

Which 401(k) plans are similar in size to Flatiron Construction Corp. 401(k) Profit Sharing Plan? ▼

Among 401(k) plans in other states, the closest by assets is First Merchants Corporation Retirement Income and Savings Plan in IN ($261M, 2,210 participants).

Next read for Flatiron Construction Corp. 401(k) Profi…

Filing takeaways

Ways to act on Flatiron Construction Corp. 401(k) Profit Sharing Plan's numbers.

By total assets, Flatiron Construction Corp. 401(k) Profit Sharing Plan ranks in the top 5% of all filed plans by assets. See the largest plans
Compare it side-by-side against 3 similar 401(k) plans in Colorado. Compare plans
Flatiron Construction Corp.'s sponsor-wide assets have grown 45.2% since 2022 across 3 plan years on file. More Construction plans

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 043147491.