Entity Name	Type	License #	City	Status	Action
OFF DUTY SERVICES INC	Business	122001437	CHICAGO	ACTIVE	Verify
OFFICIAL SECURITY SYSTEMS	Business	117000333	CHICAGO	NOT RENEWED	Verify
OFFICIAL SECURITY SYSTEMS INC	Business	127000033	CHICAGO	NOT RENEWED	Verify
OFFICIAL SECURITY SYSTEMS INC	Business	122000205	CHICAGO	NOT RENEWED	Verify
OGDEN ALLIED EASTERN	Business	122000608	CHICAGO	NOT RENEWED	Verify
OGDEN ALLIED SECURITY SERVICES INC	Business	122000303	CHICAGO	NOT RENEWED	Verify
OGDEN ALLIED SECURITY SERVICES INC	Business	122000303	CHICAGO	NOT RENEWED	Verify
OGDEN ALLIED SECURITY SERVICES INC	Business	117000373	CHICAGO	INOPERATIVE	Verify
OGDEN ALLIED SECURITY SERVICES INC	Business	127000709	CHICAGO	NOT RENEWED	Verify
OGDEN FAIRMOUNT SECURITY	Business	120100007	COLLINSVILLE	NOT RENEWED	Verify
OGDEN SECURITY INC	Business	201000235	CICERO	ACTIVE	Verify
OGVALE PROPERTIES	Business	120500090	CHICAGO	NOT RENEWED	Verify
OHLSON INVESTIGATION	Business	201000218	ROSELLE	ACTIVE	Verify
OHLSON INVESTIGATION	Business	127000039	BLOOMINGDALE	NOT RENEWED	Verify
OHLSON INVESTIGATION	Business	117000184	ROSELLE	NOT RENEWED	Verify
OHLSON INVESTIGATION	Business	102000055	ROSELLE	ACTIVE	Verify
OHLSON INVESTIGATION	Business	118000137	WAUKEGAN	NOT RENEWED	Verify
OHLSON INVESTIGATION & SECURITY SERVICE INC	Business	122000131	ROSELLE	NOT RENEWED	Verify
OHLSON INVESTIGATION & SECURITY SERVICE INC	Business	122000131	ROSELLE	NOT RENEWED	Verify
OHLSON INVESTIGATION & SECURITY SERVICE INC	Business	123000137	WAUKEGAN	CLOSED	Verify
OK ELECTRIC COMPANY INC	Business	127000427	NAPERVILLE	NOT RENEWED	Verify
OKAW VALLEY ENTERTAINMENT INC	Business	120100034	SHELBYVILLE	NOT RENEWED	Verify
OLD CHICAGO INVESTIGATIONS	Business	117001389	POSEN	NOT RENEWED	Verify
OLD DOMINION SECURITY CO INC	Business	122001342	CHICAGO	NOT RENEWED	Verify
OLD KENT BANK CHICAGO	Business	120500041	CHICAGO	CLOSED	Verify
OLIPHANT LOCK & SAFE	Business	192000230	LOVES PARK	ACTIVE	Verify
OLIVE HARVEY COLLEGE	Business	102000061	CHICAGO	ACTIVE	Verify
OLIVE-HARVEY COLLEGE	Business	102000267	CHICAGO	ACTIVE	Verify
OLYMPIA INVESTIGATIONS	Business	201000150	OLYMPIA FIELDS	ACTIVE	Verify
OLYMPIAN SECURITY GROUP PLLC	Business	122001703	FRANKFORT	ACTIVE	Verify
OMEGA GLOBAL SECURITY SERVICES INC	Business	122001365	CHICAGO	ACTIVE	Verify
OMEGA GROUP INVESTIGATIONS LLC	Business	117001555	CHICAGO	NOT RENEWED	Verify
OMEGA INVESTIGATION	Business	117000552	TINLEY PARK	NOT RENEWED	Verify
OMEGA PRO SYSTEMS INC	Business	127001597	BENSENVILLE	ACTIVE	Verify
OMEGA SECURITY SYSTEMS INC	Business	127000784	BLOOMINGDALE	NOT RENEWED	Verify
OMEGA SECURITY SYSTEMS INC	Business	128000036	BLOOMINGDALE	INACTIVE	Verify
OMNI I ELECTRONICS INC	Business	128000101	MOUNT VERNON	NOT RENEWED	Verify
OMNI I ELECTRONICS INC	Business	127000079	CHICAGO	ACTIVE	Verify
OMNI LOCK SERVICE	Business	192000167	ALGONQUIN	CHANGE OF OWNERSHIP	Verify
OMNI LOCKS	Business	192000286	ALGONQUIN	NOT RENEWED	Verify
OMNI SECURITY GROUP INC	Business	122000283	CHICAGO	NOT RENEWED	Verify
OMNI SECURITY GROUP INC	Business	127000306	HARWOOD HEIGHTS	NOT RENEWED	Verify
OMNI SECURITY GROUP INC	Business	117000219	HARWOOD HEIGHTS	NOT RENEWED	Verify
OMNI SECURITY ROCHESTER INC	Business	127001388	DES PLAINES	NOT RENEWED	Verify
ON CALL LOCKSMITH INC	Business	192000343	BOLINGBROOK	ACTIVE	Verify
ON GUARD INC	Business	127000947	SCHAUMBURG	NOT RENEWED	Verify
ON GUARD INC	Business	127000836	TINLEY PARK	ACTIVE	Verify
ON GUARD SECURITY/SENTINEL CORPS PATROL	Business	123000199	GENEVA	NOT RENEWED	Verify
ON GUARD SECURITY/SENTINEL CORPS PATROL	Business	123000177	CHICAGO	NOT RENEWED	Verify
ON GUARD SECURITY/SENTINEL CORPS PATROL	Business	123000186	CHICAGO	NOT RENEWED	Verify