How big is Mainstay Engineering Group Inc.'s plan?

Mainstay Engineering Group Inc.'s plan reported $4.4M in assets and 45 participants for 2024.

Original filing (PDF)20250717140940NAL0000216243001

Mainstay Engineering Group Inc.

Name: Mainstay Engineering Group Inc. — Mainstay Engineeri, Form 5500 (2024)
Creator: Mainstay Engineering Group Inc.
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

Mainstay Engineering Group Inc. 401(k) Profit Sharing Plan and Trust

401(k) retirement plan · Mainstay Engineering Group Inc.'s Mainstay Engineering Group Inc. 401(k) Profit Sharing Plan and Trust held $4.4M in plan assets for 45 participants in 2024.

Active participants

Accounts w/ balance

Plan assets (EOY)

$4.4M

Net assets (EOY)

$4.4M

Plan identifiers

Mainstay Engineering Group Inc.'s EIN is 03-0453932.

EIN 03-0453932

Plan number 001

Plan year 2024

ACK ID 20250717140940NAL0000216243001

Official Form 5500 document

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

Download the official 2024 Form 5500 (PDF)

Plan features

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

Decision-maker contacts

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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