Original filing (PDF)20260507111509NAL0002115843001

Arlington Structural Steel and Fabrications LLC

Name: Arlington Structural Steel and Fabrications LLC — Form 5500 Plan 002 (2025)
Creator: Arlington Structural Steel and Fabrications LLC
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

Arlington - Iron Plan and Trust

401(k) retirement plan · Arlington Structural Steel and Fabrications LLC's Arlington - Iron Plan and Trust held $446K in plan assets for 10 participants in 2025.

Active participants

Accounts w/ balance

Plan assets (EOY)

$446K

Net assets (EOY)

$446K

People on this filing

William P. Downey signed Arlington Structural Steel and Fabrications LLC's 2025 Form 5500 as plan administrator.

William P. Downey — 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

Arlington Structural Steel and Fabrications LLC's EIN is 84-2995798.

EIN 84-2995798

Plan number 002

Plan year 2025

ACK ID 20260507111509NAL0002115843001

Official Form 5500 document

Download the official 2025 Form 5500 (PDF) for Arlington Structural Steel and Fabrications LLC from the U.S. Department of Labor's EFAST2 system.

Download the official 2025 Form 5500 (PDF)

Plan features

Arlington Structural Steel and Fabrications LLC's plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, a default investment (QDIA).

Decision-maker contacts

One unlock reveals every key decision-maker — plan signer, CFO, HR & Benefits — with verified email + LinkedIn for ARLINGTON STRUCTURAL STEEL AND FABRICATIONS LLC.

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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

Cost not scored — no comparable Schedule H expense data for this cohort.
High account-holder ratio — balance-holders per active participant in the top 15% of peers (89th percentile).

Plan sponsor

Name

ARLINGTON STRUCTURAL STEEL AND FABRICATIONS LLC

EIN

all filings

Address

1727 EAST DAVIS STREET · ARLINGTON HEIGHTS, IL · 60005

Phone

(847) 577-2200

Industry

Manufacturing

Plan administrator