Brian Guenther

License

Licensed by

Illinois Department of Financial and Professional Regulation

License number

129534783

Status

Active

First issued

September 17, 2026

Expires

May 31, 2027

License holder

Brian Guenther

Entity type

Individual

Classifications

• Permanent Employee Registration (Detective Board) Security & Investigations

More from the license record

Current term began

09/17/2026

Other Illinois licenses under this name

• IL
  Brian Guenther

  License 229100518

  Firearm Control Card (Detective Board)
  Active

  Chicago, IL

  Expires Oct 22, 2029
• IL
  Brian Guenther

  License 230152069

  Original Firearms Training (Detective Board)
  Active

  Waukesha, WI

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