MARQUES O'BRIAN O'HARA Private Detective License verification

Business Entity

ACTIVE

License Type

Private Detective

Description

ORIGINAL FIREARMS TRAINING

License Number

230150975

License Status

ACTIVE

Business

First Name

MARQUES

Middle

O'BRIAN

Last Name

O'HARA

Business Name

MARQUES O'BRIAN O'HARA

Original Issue Date

03/18/2026

Effective Date

03/18/2026

City

CHICAGO

State

Zip

60628

County

COOK

Ever Disciplined

LastModifiedDate

03/18/2026