Original filing (PDF)20260310220437NAL0004478561003

Mason Bros Inc.

Name: Mason Bros Inc. — Mason Bros 401(k) Plan, Form 5500 (2025)
Creator: Mason Bros Inc.
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

Mason Bros 401(k) Plan

401(k) retirement plan · Mason Bros Inc.'s Mason Bros 401(k) Plan filed a Form 5500 for plan year 2025.

Active participants

Accounts w/ balance

Plan assets (EOY)

Net assets (EOY)

Plan identifiers

Mason Bros Inc.'s EIN is 47-4863282.

EIN 47-4863282

Plan number 001

Plan year 2025

ACK ID 20260310220437NAL0004478561003

Official Form 5500 document

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

Download the official 2025 Form 5500 (PDF)

Plan features

Mason Bros Inc.'s plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, automatic enrollment, a default investment (QDIA).

Decision-maker contacts

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

Finding similar companies…

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 50% of scoring inputs for this filing.

Compliance & integrity

100

Total plan cost

n/a

Plan health

n/a

Vendor & structure

100

Helping the score