Private Investigation in Chicago — Page 2

CASTRO INVESTIGATIONS & CONSULTING PLLC

CENTURION INVESTIGATIONS AND SECURITY INC

CHICAGO INTEL AGENCY LTD

CHICAGO INTELLIGENCE SERVICES LTD

CHICAGO PI SERVICES GROUP LLC

CHICAGO SERVE LLC

CHICAGOLAND DETECTIVE SERVICES

CHICAGOLAND PRIVATE INVESTIGATION PLLC

CLR SECURITY & INVESTIGATION INC

CLS ENTERPRISES OF LOCKPORT INC

COLLISION ANALYTICS LLC

COMPCLAIM INVESTIGATIONS PC

COMPREHENSIVE INVESTIGATIVE SERVICES

COMPUTERIZED INFORMATION SERVICES INC

CORNERSTONE PROTECTION & INVESTIGATIONS PLLC

COUNTER-INTELLIGENCE ASSOCIATES INC

COUNTYWIDE DETECTIVE BUREAU INC

CRA INTERNATIONAL INC

CS PRIVATE SECURITY & DETECTIVE COMPANY LTD

DARPIS INVESTIGATIONS INC

DELORTO MAZZOLA & ASSOC LTD

DELTA FORCE ONE INVESTIGATIONS LLC

DELTA SECURITY INC

DIGBY'S DETECTIVE AND SECURITY AGENCY INC

DIGBYS DETECTIVE AND SECURITY AGENCY INC

DIGITAL DIGGING INVESTIGATIONS, PLLC

DIVERSIFIED SECURITY AND INVESTIGATIONS PLLC

DIXON DETECTIVE AGENCY INC

DUE PROCESS INVESTIGATIONS

DYNAMIC INQUIRES

DYNAMIC SAFETY LLC

E L JOHNSON INVESTIGATIONS

EDWARD D SONNE JR & ASSOCIATES INC

EDWARD R KIRBY AND ASSOCIATES INC

EDWARD R LEFEVOUR & ASSOCIATES LTD

EFI GLOBAL INC

EIFS LTD

ELITE PRIVATE DETECTIVE AND SECURITY SERVICES LLC

ELITE PROCESS SERVING AND INVESTIGATIONS INC

ENVISTA FORENSICS, LLC

ETHOS RISK SERVICES LLC

EXECUTIVE PROTECTION INVESTIGATIVE CONSULTANTS LLC

FASTPACE PROCESS & INVESTIGATIONS INC

FEDERAL INVESTIGATION SERVICE INC

FIREFLY LEGAL INC

FIRST WATCH INC

FIVE X FIVE SECURITY SOLUTIONS, PLLC

FORENETICS LLC