How big is Mattson Construction's plan?

Mattson Construction's plan reported $499K in assets and 13 participants for 2025.

Original filing (PDF)20260227082553NAL0000747298001

Mattson Construction

Name: Mattson Construction — Mattson Construction 401(k), Form 5500 (2025)
Creator: Mattson Construction
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

Mattson Construction 401(k)

401(k) retirement plan · Mattson Construction's Mattson Construction 401(k) held $499K in plan assets for 13 participants in 2025.

Active participants

Accounts w/ balance

Plan assets (EOY)

$499K

Net assets (EOY)

$499K

People on this filing

Terry Mattson signed Mattson Construction's 2025 Form 5500 as plan administrator.

Terry Mattson — Plan Administrator — Form 5500 signer
Diana Nadeau — Employer / Plan Sponsor — Form 5500 signer

Get verified email & phone for these signers

Signer names are public record from the Form 5500 e-signature.

Plan identifiers

Mattson Construction's EIN is 45-0237966.

EIN 45-0237966

Plan number 001

Plan year 2025

ACK ID 20260227082553NAL0000747298001

Official Form 5500 document

Download the official 2025 Form 5500 (PDF) for Mattson Construction from the U.S. Department of Labor's EFAST2 system.

Download the official 2025 Form 5500 (PDF)

Plan features

Mattson Construction's plan includes profit-sharing, a 401(k) feature, ERISA 404(c) participant direction, a default investment (QDIA).

Decision-maker contacts

One unlock reveals every key decision-maker — plan signer, CFO, HR & Benefits — with verified email + LinkedIn for MATTSON CONSTRUCTION.

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Plan health score

Top-tier plan health

Directional indicator from public Form 5500 data — compliance & integrity, total plan cost, participant health and vendor stack, benchmarked against same-size peers. Not a fiduciary tool. Based on 70% of scoring inputs for this filing.

Compliance & integrity

100

Total plan cost

n/a

Plan health

Vendor & structure

100

Knocking points off