KATHERINE Y AU Professional Engineer License verification

Business Entity

ACTIVE

License Type

Professional Engineer

Description

LICENSED PROFESSIONAL ENGINEER

License Number

062064394

License Status

ACTIVE

Business

First Name

KATHERINE

Middle

Last Name

Business Name

KATHERINE Y AU

BusinessDBA

Original Issue Date

03/29/2012

Effective Date

09/11/2025

Expiration Date

11/30/2027

City

CHICAGO

State

Zip

60642

County

COOK

Ever Disciplined

LastModifiedDate

09/11/2025