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Company profile · US

WINTRUST FINANCIAL CORP

Corp. in ROSEMONT, United States, from the official register data of SEC EDGAR: submissions bulk data and its GLEIF group.

Company identity

Legal nameWINTRUST FINANCIAL CORP
CountryUnited States
CityROSEMONT
Registry ID0001015328 (SEC EDGAR: submissions bulk data)
StatusActive
Legal formCorp.
SectorNACE Rev.2 section K: Financial and insurance activities
Activity code6022 (US SIC)
Founded1991
Websitewintrust.com
LEIQ774KI4AW80FHFW33O61

Copied from the register record us-sec:0001015328 of SEC EDGAR: submissions bulk data, snapshot 2026-09-30. No street address, people or contact details are shown.

Official trade evidence

No official trade record is matched to this company yet.

Records are matched by registry number or by the exact legal name in the same country.

Corporate group (GLEIF)

LEI registration status: ISSUED, next renewal 2027-02-10.

EntityCountryRelationLEI
Libertyville Bank & Trust Company, National AssociationUnited StatesDirect subsidiary01ERPZV3DOLNXY2MLB90
Schaumburg Bank & Trust Company, National AssociationUnited StatesDirect subsidiary2I8LP0RLR14D1X6W0P51
Crystal Lake Bank and Trust Company, National AssociationUnited StatesDirect subsidiary3HICJPQ15PGZSBFDNJ82
Old Plank Trail Community Bank, National AssociationUnited StatesDirect subsidiary54930010ZG6EHTCJ1L21
Town Bank, National AssociationUnited StatesDirect subsidiary54930037K28BC4GVBU20
Lake Forest Bank & Trust Company, National AssociationUnited StatesDirect subsidiary5493004MWCDBCBTXE044
Beverly Bank & Trust Company, National AssociationUnited StatesDirect subsidiary549300FOO7XNZ1564N12
State Bank of the Lakes, National AssociationUnited StatesDirect subsidiary549300KX2KT8MOAS5Q71
Village Bank and Trust, National AssociationUnited StatesDirect subsidiary549300P7J9S1WSW4VU68
Wintrust Bank, National AssociationUnited StatesDirect subsidiary549300RAQJBTN6Z28096
Wheaton Bank & Trust, National AssociationUnited StatesDirect subsidiary549300S5LHMBX3WRT314
St. Charles Bank & Trust Company, National AssociationUnited StatesDirect subsidiary549300UDBUNBNEKR8J69
Hinsdale Bank & Trust Company, National AssociationUnited StatesDirect subsidiary9LIMABRJ9VPV74PBJB17
Barrington Bank & Trust Company, National AssociationUnited StatesDirect subsidiaryC398JSK21YCXWM603F55
Northbrook Bank and Trust Company, National AssociationUnited StatesDirect subsidiaryCLHA5EVJO4FMZ2WOBV70

Source: GLEIF relationship records (CC0). Entities in countries without company data are not listed.

Data Passport

  • SEC EDGAR: submissions bulk data: U.S. Securities and Exchange Commission (Official filer list (SEC EDGAR)). Licence: ABD federal hükümet eseri, kamu malı. Snapshot 2026-09-30. Record ID: us-sec:0001015328. Source
  • GLEIF Golden Copy: LEI and relationship records: Global Legal Entity Identifier Foundation. Licence: CC0 1.0. Record: LEI Q774KI4AW80FHFW33O61. Source
  • Method: identity fields are copied from the register record as published (legal name, country, city, registry ID, status, legal form, activity code, founded year, website domain, LEI). Official trade records are matched by registry number or exact legal name in the same country; group relations are GLEIF relationship records. Street addresses, people and contact details are never stored or shown.

Public company pages cover legal entities from registers published under CC0, CC BY, the Open Government Licence, the Licence Ouverte or in the public domain. Sole traders are never shown. Directory built 2026-10-30. More in our methodology and the public company pages policy.

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