How big is Engineering 303, LLC's plan?

Engineering 303, LLC's plan reported $1.2M in assets and 10 participants for 2025.

Original filing (PDF)20260317080518NAL0002579827001

Engineering 303, LLC

Name: Engineering 303, LLC — Engineering 303, LLC 401(k), Form 5500 (2025)
Creator: Engineering 303, LLC
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

Engineering 303, LLC 401(k) Profit Sharing Plan

401(k) retirement plan · Engineering 303, LLC's Engineering 303, LLC 401(k) Profit Sharing Plan held $1.2M in plan assets for 10 participants in 2025.

Active participants

Accounts w/ balance

Plan assets (EOY)

$1.2M

Net assets (EOY)

$1.2M

People on this filing

Jennifer Tahan signed Engineering 303, LLC's 2025 Form 5500 as plan administrator.

Jennifer Tahan — 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

Engineering 303, LLC's EIN is 45-3510786.

EIN 45-3510786

Plan number 001

Plan year 2025

ACK ID 20260317080518NAL0002579827001

Official Form 5500 document

Download the official 2025 Form 5500 (PDF) for Engineering 303, LLC from the U.S. Department of Labor's EFAST2 system.

Download the official 2025 Form 5500 (PDF)

Plan features

Engineering 303, 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 ENGINEERING 303, LLC.

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 70% of scoring inputs for this filing.

Compliance & integrity

100

Total plan cost

n/a

Plan health

Vendor & structure

100

Knocking points off