How big is Cox Engineering Company's plan?

Cox Engineering Company's plan reported $3.8M in assets and 107 participants for 2024.

Original filing (PDF)20251119062351NAL0008658626001

Cox Engineering Company

Name: Cox Engineering Company — Cambridgeport Air Systems, Form 5500 (2024)
Creator: Cox Engineering Company
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

Cambridgeport Air Systems Union 401(k) Plan

401(k) retirement plan · Cox Engineering Company's Cambridgeport Air Systems Union 401(k) Plan held $3.8M in plan assets for 107 participants in 2024.

Active participants

107

Accounts w/ balance

Plan assets (EOY)

$3.8M

Net assets (EOY)

$3.8M

People on this filing

Ryan M. Macdonald signed Cox Engineering Company's 2024 Form 5500 as plan administrator.

Ryan M. Macdonald — 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

Cox Engineering Company's EIN is 04-2017923.

EIN 04-2017923

Plan number 002

Plan year 2024

ACK ID 20251119062351NAL0008658626001

Official Form 5500 document

Download the official 2024 Form 5500 (PDF) for Cox Engineering Company from the U.S. Department of Labor's EFAST2 system.

Download the official 2024 Form 5500 (PDF)

Plan features

Cox Engineering Company'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 COX ENGINEERING COMPANY.

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Plan health score

Above-average plan

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

Total plan cost

n/a

Plan health

Vendor & structure

100

Knocking points off

No IQPA named; plan is in the 80-120 transition zone.
Low account-holder ratio — balance-holders per active participant in the bottom quartile of peers (17th percentile).

Helping the score