Flatiron Construction 401(k) match, vesting and fees

Plan year 2024 filingFlatiron Construction Corp. 401(k) Profit Sharing Plan · Plan 004 · EIN 04-3147491Updated Oct 2026

What Flatiron Construction's 401(k) plan says about matching contributions

The match terms have not been published from this plan's filing yet.
The plan year 2024 filing reports $10.9M in employer contributions, about $4,949 per participant. That total includes any match and profit-sharing; it is not a match formula. Plan year 2024 Form 5500 ↗
$118,462
Average account balance
2,312
Participants (end of year)
$261M
Plan assets (end of year)
0.18%
Admin expenses ÷ assets

Plan features

Match, vesting and enrollment details have not been published from this plan's audit report yet. The figures below come from the structured filing.

RecordkeeperFidelity Investments InstitutionalSchedule C ↗
Independent auditorCliftonlarsonallen LLP (unmodified opinion, limited scope)Schedule H ↗
Plan type and status401(k) · ActiveForm 5500 ↗

How the plan compares

Plan year 2024 medians for 570 defined-contribution plans in construction with 1,000 to 4,999 participants.

Flatiron Construction: employer contribution per participant$4,949
Peer median$2,900
Flatiron Construction: average balance$118,462
Peer median$67,876
Flatiron Construction: admin expenses ÷ assets0.18%
Peer median0.26%

Admin expenses are the plan's reported administrative expenses divided by its assets; they do not include fund expense ratios.

Plan history

Plan assets went from $216M at the end of plan year 2021 to $261M at the end of plan year 2024.

$216M2021$180M2022$223M2023$261M2024
End-of-year figures from each plan year's Form 5500 filing for the Flatiron Construction plan.
Plan yearParticipantsAssetsEmployer contributionsPer participantAdmin expense ratioMatch formulaFiling
20242,312$261M$10.9M$4,9490.18%Not publishedForm 5500 ↗
20232,116$223M$9.9M$4,7580.19%Not publishedForm 5500 ↗
20221,966$180M$8.6M$4,4110.19%Not publishedForm 5500 ↗
20211,896$216M$8.2M$4,3510.20%Not publishedForm 5500 ↗

Common questions

Does Flatiron Construction match 401(k) contributions?

The match terms for the Flatiron Construction Corp. 401(k) Profit Sharing Plan have not been published from its filing yet. The plan year 2024 filing reports $10.9M in employer contributions, about $4,949 per participant. That total includes any match and profit-sharing; it is not a match formula.

When is the Flatiron Construction 401(k) match vested?

The vesting schedule for the Flatiron Construction Corp. 401(k) Profit Sharing Plan is not in the data published so far. Your Summary Plan Description states it.

Who manages the Flatiron Construction 401(k)?

The recordkeeper listed on Schedule C of the plan year 2024 filing is Fidelity Investments Institutional. The plan administrator is Flatiron Construction Corp..

I left Flatiron Construction. How do I find my old 401(k)?

Your account stays in the plan until you move it. Contact the plan administrator (Flatiron Construction Corp., (720) 494-8030) or the recordkeeper, Fidelity Investments Institutional. The Flatiron Construction old 401(k) page lists the contacts from every plan filing. Find an old Flatiron Construction 401(k)

Data from the public Form 5500 annual reports Flatiron Construction filed with the U.S. Department of Labor (plan years 2021 and 2022 and 2023 and 2024) and, where noted, the attached independent auditor's report. Plan terms may have changed since the filing; check your current Summary Plan Description. PlanFacts is not affiliated with Flatiron Construction. Not financial advice. Report a correction · Methodology