WELLS FARGO INSURANCE SERVICES OF ILLINOIS INC

650 E ALGONQUIN RD SUITE 300

A & R LOGISTICS INC

1515 E WOODFIELD RD

A C NIELSEN COMPANY

150 NORTH MARTINGALE ROAD

FLEXERA SOFTWARE INC

1000 E WOODFIELD RD SUITE 400

APP PHARMACEUTICALS LLC

1501 E WOODFIELD RD SUITE 300E

ASSURANCE AGENCY LTD

ONE CENTURY CENTRE1750 E GOLF ROAD

AUTOMOTIVE PROFESSIONALS INC

1002 E ALGONQUIN RD

BONDING SERVICES CORP

1320 TOWER RD STE 166

CHAMPION TRANSPORTATION SERVICES INC

1515 E WOODFIELD RD #250

CHATHAM INSURANCE SERVICES INC

10 NORTH MARTINGALE RD SUITE 400

NIELSEN MEDIA RESEARCH INC

150 N MARTINGALE ROADATTN: MARY DRESDOW

CONVERGINT TECHNOLOGIES LLC

1651 WILKENING RD

DELCAN CORPORATION

650 E ALGONQUIN RD NO 104

E E ELEKTRONIK CORPORATION

333 EAST STATE PKWY

ELECTRO-WIRE INC

933 E REMINGTON RD

FMS INVESTMENT CORP

1000 E WOODFIELD ROADSUITE 102

FOSTER ELECTRIC (USA) INC

1000 E STATE PARKWAY SUITE G

NAVISTAR LEASING SERVICES CORPORATION

420 NORTH MARTINGALE ROADSUITE 1800

INSTALLSHIELD CO INC

1000 E WOODFIELD RD SUITE 400

NAVISTAR FINANCIAL CORPORATION

425 NORTH MARTINGALE ROADSUITE 1800

INX INTERNATIONAL INK CO

150 N MARTINGALE RDSUITE 700

LAMB LITTLE & CO

1101 PERIMETER DR SUITE 500

MACH 7 TECHNOLOGIES INC

1450 E AMERICAN LANE SUITE 1400

NIELSEN COMPANY (US) LLC THE

150 N MARTINGALE RD

PLUSTECH INC

735 E REMINGTON RD

MONTGOMERY WARD ENTERPRISE INC

200 N MARTINGALE ROAD

METRO TECH SERVICE CORP

1355 REMINGTON RD SUITE C

SERVCORP LLC

300 N MARTINGALE RD

MONERIS SOLUTIONS INC

150 N MARTINGALE ROADSUITE 900

MOTOROLA SOLUTIONS INC

1303 E ALGONQUIN RD

MOTOROLA CELLULAR SERVICE INC

1303 E ALGONQUIN RD

MOTOROLA CREDIT CORPORATION

1303 EAST ALGONQUIN RD

MOTOROLA SMR INC

1303 E ALGONQUIN RD

MOTOR COACH INDUSTRIES INC

1700 E GOLF RDSUITE 300

S/HM ANDOVER MANAGEMENT, LLC

1300 E. WOODFIELD ROADSUITE 400

RATIONAL COOKING SYSTEMS, INC.

895 AMERICAN LANE

TECSYS CDI, INC.

1821 WALDEN OFFICE SQ., #500

THK AMERICA, INC.

200 EAST COMMERCE DR.

SERVCORP LLC

300 N. MARTINGALE RD.

ROANOKE TRADE SERVICES, INC.

1475 E. WOODFIELD RD., STE 500

SILKSISTERS, INC.

1435 S. ROSELLE RD.

RUDDY, CASSIDY & FOSTER, LLC

700A REMINGTON RD

YAMAZEN INC.

735 E. REMINGTON RD.