Brian Guenther

License

Licensed by

Illinois Department of Financial and Professional Regulation

License number

229100518

Status

Active

First issued

October 22, 2026

Expires

October 22, 2029

License holder

Brian Guenther

Entity type

Individual

Classifications

• Firearm Control Card (Detective Board) Security & Investigations

More from the license record

Current term began

10/22/2026

Other Illinois licenses under this name

• IL
  Brian Guenther

  License 129534783

  Permanent Employee Registration (Detective Board)
  Active

  Waukesha, WI

  Expires May 31, 2027
• IL
  Brian Guenther

  License 230152069

  Original Firearms Training (Detective Board)
  Active

  Waukesha, WI

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