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Form 5500 · Employee benefit plan · CARPENTERSVILLE, IL

OTTO ENGINEERING, INC.

OTTO ENGINEERING, INC.'s employee benefit plan is documented in its annual Form 5500 filing with the Department of Labor. Its broker of record is THE PLEXUS GROUP LLC. Coverage is written through BLUECROSS BLUESHIELD OF ILLINOIS and 7 other carriers. The plan's most recent policy period ended in September.

Benefits broker of record
Plan renews
September

Sourced from U.S. DOL EFAST2 Form 5500 · EIN 36-2538513 · plan 501 · as of Jul 2026

Participants
546
Carriers on file
8
Disclosed commissions
$128,447
Renewal month
September

Schedule A insurance contracts

Questions

Who is OTTO ENGINEERING, INC.'s benefits broker?

Per its most recent Form 5500 Schedule A, OTTO ENGINEERING, INC.'s broker of record is THE PLEXUS GROUP LLC.

What insurance carrier does OTTO ENGINEERING, INC. use?

OTTO ENGINEERING, INC.'s benefit plan is written through BLUECROSS BLUESHIELD OF ILLINOIS, among 8 disclosed carriers.

When does OTTO ENGINEERING, INC.'s group plan renew?

The most recent Schedule A policy period for OTTO ENGINEERING, INC. ended in September. Group plans typically renew on the same annual cycle.

Where does this data come from?

All figures are drawn from OTTO ENGINEERING, INC.'s public Form 5500 filing with the U.S. Department of Labor (EFAST2). Form 5500 is a public record.