Mid-Continental Plaza Bldg — 55 West Monroe Street, Chicago, IL 60603

Tenant list and company directory — 162 businesses at this address in Chicago, IL. Last updated August 28, 2026.

Also searched as: Mid-Continental Plaza Bldg · 55 West Monroe Street · 55 West Monroe Street, Chicago, IL · 55 West Monroe Street, Chicago · 55 w Monroe st · 55 w Monroe st, Chicago, IL

Map showing the location of 55 West Monroe Street, Chicago, IL 60603

There are 162 companies at this address, primarily in Association / Organization, Financial consultant, Business management consultant, Marketing agency. Average reported headcount is 3,233 employees.

Showing 162 of 162 companies

CompanyCategoryEmployeesRevenuePhoneRating
LinkedInlinkedin.comAssociation / Organization18500$4.4 Billion+131265076744.1(32)
FINRAfinra.orgFinancial consultant4382$1.5 Billion+131289944402.3(3)
Morgan Stanleymorganstanley.comFinancial consultant80006$51.2 Billion+13126483600—
West Monroewestmonroe.comBusiness management consultant2416$510.6 Million+131260240004.7(52)
Walker Sandswalkersands.comMarketing agency190$64.6 Million+131226700664.4(8)
U.S. Commission on Civil Rightsusccr.govFederal government office32$8.6 Million+13123538311—
NEXT! Ad Agencynextadagency.comConsultant86$58.5 Million+187221356594.8(45)
Potbelly Sandwich Workspotbelly.comSandwich shop5010$338.9 Million+131257700704(275)
Morgan & Morganforthepeople.comPersonal injury attorney3000$661.4 Million+131270605504.7(871)
Judgejudge.comBusiness management consultant3542$1.5 Billion+163047200904.1(12)
Altus Groupaltusgroup.comReal estate consultant1500$360.9 Million+13123455250—
Dickinson Wrightdickinson-wright.comLaw firm550$93.6 Million+131264100603(2)
Tishman Speyertishmanspeyer.comProperty management company1200$1.3 Billion+13122366636—
Tishman Speyertishmanspeyer.comCommercial real estate agency1200$1.3 Billion+131264897755(2)
Chicago Loop Allianceloopchicago.comBusiness center9<$5 Million+131278291604.2(5)
University Club of Chicagoucco.comSocial club213$15.2 Million+131272628404.7(623)
George M Pullman Educational Foundationpullmanfoundation.orgNon-profit organization9<$5 Million+131242204445(2)
Tishman Speyeryourstudio.comCoworking space362<$5 Million+131262806205(6)
HealthScape Advisorshealthscape.comBusiness management consultant151$25.4 Million+131225686004.3(6)
AlterEchoalterecho.comEnvironmental consultant445$17.6 Million(703) 818-3210—
Muller & Monroe Asset Managementm2am.comBusiness management consultant—<$5 Million+13127827771—
MorrisAndersonmorrisanderson.comBusiness management consultant<25<$5 Million+13122540880—
Funkhouser Vegosen Liebman & Dunnfvldlaw.comLaw firm25<$5 Million+131270168005(1)
Funkhouser Vegosen Liebman & Dunnfvldlaw.comGeneral practice attorney25<$5 Million+13127016800—
Funkhouser Vegosen Liebman & Dunnfvldlaw.comAttorney25<$5 Million+13127016800—

Frequently asked questions about 55 West Monroe Street, Chicago, IL 60603

Who are the tenants at Mid-Continental Plaza Bldg (55 West Monroe Street, Chicago, IL 60603)?
Companies at Mid-Continental Plaza Bldg (55 West Monroe Street, Chicago, IL 60603) include LinkedIn, FINRA, Morgan Stanley, West Monroe, Walker Sands, U.S. Commission on Civil Rights, NEXT! Ad Agency, Potbelly Sandwich Works, plus 154 more listed on this page.
How many companies are located at 55 West Monroe Street, Chicago, IL 60603?
162 companies are currently indexed at Mid-Continental Plaza Bldg (55 West Monroe Street, Chicago, IL 60603).
What kinds of businesses are at 55 West Monroe Street, Chicago, IL 60603?
Tenants at this address operate mainly in Association / Organization, Financial consultant, Business management consultant, Marketing agency, Federal government office.
How current is this tenant list?
The tenant list for Mid-Continental Plaza Bldg (55 West Monroe Street, Chicago, IL 60603) was last updated on August 28, 2026.