P 401(k) Plan Report

Stable plan record

MACK ENGINEERING CORPORATION 401(K) PLAN

Sponsored by MACK ENGINEERING CORPORATION · EIN/PN 411227896-001

Selected filing history

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

Employer money per active participant
2025
$527
Administrative cost per participant
2025
$1,191
Active participants
2025
17
Total plan assets
2025
$2,827,206
Participant loans as a share of assets
2025
1.1%
Detailed selected filing history
YearACK_IDActive participantsEmployer contributions / active
202520260408134544NAL001431905600117$527
Public filing identifier

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