Old Second Bancorp Overview

  • Service
  • Commercial Bank

  • Year Founded
  • 1870

Year Founded

  • Professionals
  • 460

Professionals

  • Financed Companies
  • 52

  • Financings
  • 52

  • Serviced Investors
  • 3

Old Second Bancorp General Information

Description

Old Second Bancorp is the bank holding company established in 1981 and based in Aurora, Illinois. The company offers its services primarily through its subsidiary Old Second National Bank. The bank provides wealth management, personal and business banking services, which include retirement services, mortgages, home, home equity, auto, and personal loans. Old Second's loan portfolios comprise loans in the areas of commercial real estate, residential real estate, construction, and general commercial lending.

Contact Information

Year Founded
1870
Service Provider Type
Commercial Bank
Corporate Office
  • 37 South River Street
  • Aurora, IL 60506-4172
  • United States
+1 (877)

Old Second Bancorp Financings

Company Name Financing Date Debt/Deal Date Debt/Deal Amount
Gilman Cheese Mar 2026
Integrated Rectifier Technologies Oct 2025
NewBold Technologies Jul 2024
Andersen Plumbing & Heating Jul 2024
Association Headquarters Dec 2023
Motive Power Resources Oct 2023
Orochem Technologies Jun 2023
Clove Cleaning May 2023
Vitality Health Center Dec 2022
Oswego Motors Sep 2022
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Old Second Bancorp Co-Lenders (8)

Lender Lender Type Lender Location Total Shared Financings Last Shared Financing
Advantage Capital (Louisiana) Lender New Orleans, LA 1
Banyan Investment Partners Mezzanine Miami, FL
Brookside Capital Partners Mezzanine Stamford, CT
Johnson Financial Group (Consumer Finance) Commercial Bank Racine, WI
Medallion Capital Lender Excelsior, MN
NorthCoast Mezzanine Mezzanine Minneapolis, MN
O2 Sponsor Finance Lender Chicago, IL 4
Tecum Capital Mezzanine Wexford, PA 1
To view Old Second Bancorp’s complete co-lenders history, request access »

Old Second Bancorp Investment Preferences

Preferred Industries Preferred Verticals Preferred Deal Types Geographic Preferences Transaction Amount

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Old Second Bancorp FAQs

  • When was Old Second Bancorp founded?

    Old Second Bancorp was founded in 1870.

  • Where is Old Second Bancorp headquartered?

    Old Second Bancorp is headquartered in Aurora, IL.

  • What is the size of Old Second Bancorp?

    Old Second Bancorp total number of employees/professionals is 460.

  • What service provider type is Old Second Bancorp?

    Old Second Bancorp's service provider type is Commercial Bank.

  • What companies has Old Second Bancorp invested in or acquired?

    Old Second Bancorp has invested in or acquired companies like Evergreen Bank Group, Old Second Bancorp (5 Illinois Branch Locations), and West Suburban Bank.

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