Entity Name	Type	License #	City	Status	Action
NORSTAR HEATING & COOLING INC	Business	184004217-0002	ROCKFORD	NOT RENEWED	Verify
NORTECH ENGINEERING INC	Business	184003067-0002	CHICAGO	NOT RENEWED	Verify
NORTH BRANCH DESIGN PLLC	Business	184009558-0001	CHICAGO	ACTIVE	Verify
NORTH CENTRAL LAND SURVEY CO INC	Business	184005997-0008	BEACH PARK	ACTIVE	Verify
NORTH POINT ENGINEERING INC	Business	184001376-0002	SPRING GROVE	NOT RENEWED	Verify
NORTH SHORE ENGINEERING, PLLC	Business	184008522-0002	WAUKEGAN	NOT RENEWED	Verify
NORTH SHORE SURVEY LTD	Business	184006982-0008	LIBERTYVILLE	NOT RENEWED	Verify
NORTHBROOK ENGINEERING CO PC	Business	184003759-0002	NORTHBROOK	NOT RENEWED	Verify
NORTHERN ILLINOIS SURVEY INC	Business	184001254-0010	WAUKEGAN	NOT RENEWED	Verify
NORTHERN WEATHERMAKERS HVAC INC	Business	184000981-0002	NORTHBROOK	NOT RENEWED	Verify
NORTHLIGHT ARCHITECTS	Business	184003373-0001	CHICAGO	NOT RENEWED	Verify
NORTHLIGHT ARCHITECTS LLC	Business	184006147-0001	CHICAGO	ACTIVE	Verify
NORTHWATER LLC	Business	184006487-0002	SPRINGFIELD	NOT RENEWED	Verify
NORTHWESTERN ENGINEERING CONSULTANTS PC	Business	184002695-0010	PALATINE	ACTIVE	Verify
NORTHWORKS ARCHITECTS & PLANNERS LLC	Business	184004976-0001	CHICAGO	ACTIVE	Verify
NORWEST SURVEYING SERVICES INC	Business	184004159-0008	MORRISON	NOT RENEWED	Verify
NORWOOD ENGINEERING LTD	Business	184004843-0002	CHICAGO	NOT RENEWED	Verify
NOTTINGHAM HOMES LLC ARCHITECTS AND BUILDERS	Business	184003517-0001	BLOOMINGDALE	NOT RENEWED	Verify
NOTTINGHAM STUDIOS PC	Business	184007493-0001	ORLAND PARK	ACTIVE	Verify
NOVA DESIGN BUILD INC	Business	184006975-0001	NORTHBROOK	ACTIVE	Verify
NOVA ENGINEERING PC	Business	184003055-0002	LANSING	ACTIVE	Verify
NOVAK ARCHITECTURE LLC	Business	184006145-0001	CHICAGO	NOT RENEWED	Verify
NOVEL ARCHITECTS PC	Business	184004342-0001	GLEN ELLYN	NOT RENEWED	Verify
NTRIVE LTD	Business	184007218-0003	NAPERVILLE	NOT RENEWED	Verify
NUSHU LLC	Business	184007002-0001	CHICAGO	CLOSED	Verify
NW CONSULTING ENGINEERS LLC	Business	184004978-0002	ELGIN	NOT RENEWED	Verify
NWS ARCHITECTS INCORPORATED	Business	184000382-0001	CHICAGO	ACTIVE	Verify
O'BRIEN LAND SURVEYING INC	Business	184003366-0008	ROUND LAKE	NOT RENEWED	Verify
O'BRYAN CONSULTING INC	Business	184002392-0002	EDWARDSVILLE	NOT RENEWED	Verify
O'CONNOR ENTERPRISES INC	Business	184004580-0008	CARY	NOT RENEWED	Verify
O'DONNELL WICKLUND PIGOZZI AND PETERSON, INC.	Business	184000339-0007	CHICAGO	CANCELLED	Verify
O'HARE LEAD ENGINEERS	Business	184005373-0006	CHICAGO	CANCELLED	Verify
O'HARE MODERNIZATION PARTNERS	Business	184003818-0002	CHICAGO	NOT RENEWED	Verify
O'HARE RUNWAY DESIGNERS LLC	Business	184004162-0002	CHICAGO	NOT RENEWED	Verify
O'HARE WEST TERMINAL CONSULTANTS	Business	184005428-0002	CHICAGO	NOT RENEWED	Verify
O'HIGGINS AND ARNOLD SUSTAINABILITY LLC	Business	184006789-0002	SUGAR GROVE	ACTIVE	Verify
O'KELLY KASPRAK LLC	Business	184006469-0001	CHICAGO	ACTIVE	Verify
O'RILEY OFFICE LLC	Business	184008192-0001	CHICAGO	ACTIVE	Verify
O&N ENGINEERING-DEVELOPMENT PC	Business	184003597-0002	WEST CHICAGO	ACTIVE	Verify
OAK CREEK ASSOCIATES INC	Business	184003903-0002	ST CHARLES	NOT RENEWED	Verify
OATES ASSOCIATES INC	Business	184001115-0014	COLLINSVILLE	ACTIVE	Verify
OBORA & ASSOCIATES	Business	184007627-0001	CHICAGO	ACTIVE	Verify
OBORA PHILLIPS & ASSOCIATES LLC	Business	184002581-0001	CHICAGO	NOT RENEWED	Verify
OBRA REAL ESTATE SERVICES, PLLC	Business	184009227-0001	BERWYN	ACTIVE	Verify
OBRAWERKS	Business	184007629-0001	PARK RIDGE	NOT RENEWED	Verify
OBRIEN & ASSOCIATES INC	Business	184000134-0002	ARLINGTON HEIGHTS	NOT RENEWED	Verify
OBUCHOWSKI GROUP INC	Business	184000570-0001	CHICAGO	NOT RENEWED	Verify
OCGG ARCHITECTS LTD	Business	184003979-0001	NORTHBROOK	NOT RENEWED	Verify
ODA CONSULTING LLC	Business	184005602-0001	CHICAGO	NOT RENEWED	Verify
ODIN ARCHITECTS	Business	184003949-0001	CHICAGO	NOT RENEWED	Verify