1 N Franklin, Chicago

1130 S Michigan, Chicago

125 S Wacker, Chicago

141 W Jackson, Chicago

161 N Clark, Chicago

180 N LaSalle, Chicago

181 W Madison, Chicago

190 S LaSalle, Chicago

1007 Church St, Evanston

1st Advantage, Lombard

20 N Wacker, Chicago

200 S Wacker, Chicago

222 W Adams, Chicago

227 W Monroe, Chicago

30 N LaSalle, Chicago

30 S Wacker, Chicago

30 W Monroe, Chicago

311 S Wacker, Chicago

321 N Clark, Chicago

333 W Wacker, Chicago

3411 Woodhead Dr, Northbrook

353 N Clark, Chicago

400 E Randolph, Chicago

440 S LaSalle, Chicago

500 W Madison, Chicago

69 W Washington, Chicago

8600 W Bryn Mawr, Chicago

8700 W Bryn Mawr, Chicago

9450 W Bryn Mawr, Rosemont

AAA Auto Club, Oak Lawn

Acciona Energy NA, Chicago

ACG Global, Chicago

Act-On, Chicago

AHK Partners, Chicago

Alliant Credit Union, Rolling Meadows

American Westbrook Insurance, Westchester

Ardmore Associates, Chicago

Astor Asset Management LLC, Chicago

AXA Advisors LLC, Oak Brook

AXA Art Insurance Corp, Chicago

Babson Capital Management, Chicago

Bank of Ireland, Chicago

Bank of the West, Chicago

Berkadia, Chicago

Berlin Packaging, Chicago

BNY Mellon, Chicago

Cavanagh Law Group, Chicago

CFI, Chicago

Citibank, Chicago

Clear Focus, Schaumburg

Collins Engineers Inc, Chicago

Colonnade Advisors, Chicago

Colson Associates Inc, Chicago

Cotter Consulting, Burr Ridge

Cresa Partners, Chicago

Daimler Trucks PDC, Wooddale

Deutsche Borse Group, Chicago

Diageo NA Inc, Chicago

DocuTech, Chicago

Dora Holdings, Chicago

Durata Therapeutics Inc, Chicago

ERM, Chicago

Everest Reinsurance Co, Chicago

Exponent Inc, Chicago

Farbman Group, Chicago

Finacorp Securities, Chicago

First American Title, Chicago

First Bank & Trust, Various Locations

FirstMerit Bank, Melrose Park

FoodBarz, Rolling Meadows

Garelli Wong & Associates, Chicago

GDIT, Chicago

GE Capital, Chicago

Geneva Investment, Chicago

German American, Chicago

Griffin Pipe, Lisle

HSPRD, Chicago

IDEX Corporation, Lake Forest

IMS Health, Deerfield

Incapital, Chicago

Insureon, Chicago

Irish Dairy Board, Evanston

JF McKinney, Chicago

John Crane, Chicago

John Kelly, Chicago

Leahy & Hoste, Chicago

Lee & Associates, Chicago

Leggett & Platt, Aurora

Lincoln International, Chicago

Lincoln Park Savings Bank, Chicago

McGladrey & Pullen, Chicago

McVey & Parsky, Chicago

Mercuria, Chicago

Miller, Matthias & Hull, Chicago

Morton, Chicago

North Shore Community Bank, Winnetka

Nyhan, Bambrick, Kinzie & Lowry, Chicago

Olson, Chicago

Paetec, Chicago

Palos Electric, Chicago

Pavic Law Group, Chicago

Paycom, Chicago

PCIAA, Chicago

Pernod Ricard USA, Oak Brook

Personnel Staffing, Deerfield

Physicians Billing Solutions, Skokie

Praxis Management Intl, Lake Forest

Premium Financing Specialists, Chicago

Presidential Towers, Chicago, Chicago

Prism Healthcare Partners LTD, Chicago

RBC Global Asset Management, Chicago

Red Capital, Chicago

Regus, Various Locations

Reliance GlobalCom, Chicago

Riemer Braunstein, Chicago

Riverstone, Chicago

RL Canning, Chicago

Roberts & Schaefer, Chicago

Rock Fusco Connelly LLC, Chicago

Rolta TUSC, Lombard

Salvi, Schostok & Pritchard, Chicago

Shea Financial, Chicago

Showingtime, Chicago

Siteworx, Chicago

Sonoma Construction, Chicago

Sonoma Partners, Chicago

Stanley Kusper Law Group, Chicago

Steinberg Advisors LTD, Northbrook

Stratex, Chicago

Sullair, Chicago

Swett & Crawford, Chicago

Taiyo Yuden USA Inc, Schaumburg

Ted Moudis Associates Inc, Chicago

TEK Systems, Chicago

Travelers Insurance, Naperville

Travis Pedersen Associates, Chicago

Tressler LLP, Chicago

TruServ Corp, Chicago

USI Chicago, Chicago

Van Kar Trading, Chicago

Veritext, Chicago

Vestas, Chicago

Worsek & Vihon, LLC, Chicago

Xerox, Rosemont

XMS Capital, Chicago

Zebra Technologies, Vernon Hills

Zentis, Chicago