P 401(k) Plan Report

Stable plan record

J.W. MATTEK & SONS, INC. 401(K) PLAN

Sponsored by J.W. MATTEK & SONS, INC. · EIN/PN 390943259-001

Selected filing history

These charts use the selected public filing for each year and keep unreported values blank.

Employer money per active participant
2025
$1,663
Administrative cost per participant
2025
$513
Active participants
2025
24
Total plan assets
2025
$1,082,305
Participant loans as a share of assets
2025
Not reported
Detailed selected filing history
YearACK_IDActive participantsEmployer contributions / active
202520260217101945NAL000604737700124$1,663
Public filing identifier

The EIN and plan number are public filing identifiers. 401(k) Plan Report does not expose unrelated personal data.