How big is Five Star Insulation Corporation's plan?

Five Star Insulation Corporation's plan reported $778K in assets and 4 participants for 2025.

Original filing (PDF)20260522094734NAL0003134225001

Five Star Insulation Corporation

Name: Five Star Insulation Corporation — Five Star, Form 5500 (2025)
Creator: Five Star Insulation Corporation
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

Five Star Insulation Corporation 401(k) Plan

Defined-contribution retirement plan · Five Star Insulation Corporation's Five Star Insulation Corporation 401(k) Plan held $778K in plan assets for 4 participants in 2025.

Signals · 1

High average account balance

Active participants

Accounts w/ balance

Plan assets (EOY)

$778K

Net assets (EOY)

$778K

People on this filing

Frank Mustari signed Five Star Insulation Corporation's 2025 Form 5500 as plan administrator.

Frank Mustari — Plan Administrator — Form 5500 signer

Get verified email & phone for these signers

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

Plan identifiers

Five Star Insulation Corporation's EIN is 27-1649464.

EIN 27-1649464

Plan number 001

Plan year 2025

ACK ID 20260522094734NAL0003134225001

Official Form 5500 document

Download the official 2025 Form 5500 (PDF) for Five Star Insulation Corporation from the U.S. Department of Labor's EFAST2 system.

Download the official 2025 Form 5500 (PDF)

Plan features

Five Star Insulation Corporation's plan includes automatic enrollment, profit-sharing.

Decision-maker contacts

One unlock reveals every key decision-maker — plan signer, CFO, HR & Benefits — with verified email + LinkedIn for FIVE STAR INSULATION CORPORATION.

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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

Helping the score