Insights

Strategic Rebrand MB Financial Bank is now Fifth Third Bank, signaling a branding and integration shift post-acquisition. This presents opportunities to engage on enterprise-level migrations, integrations, and consolidation services across legacy systems, along with cross-sell of remaining Fifth Third capabilities to a refreshed customer and corporate base.

Fintech Expansion Recent leadership hire of a head of commercial fintech indicates a strategic push into fintech partnerships and solutions. Sales teams can target this vertical with API integration, digital lending, regtech, and data analytics offerings aligned to commercial fintech clients and ecosystem integrations.

Digital Growth The bank launched hundreds of app enhancements in 2025 and maintains a tech stack spanning analytics, CRM, and security tools. This signals openness to modernization projects, UX improvements, mobile platform scalability, and enterprise analytics deployments that could be upsold to optimize customer journeys.

Key Partnerships New Services: Direct Express program administration and SSA/social security operations indicate collaboration with government-related payments and treasury operations. This creates a sales opening for treasury management solutions, secure payment processing, and governmental compliance offerings.

Operational Restructuring Branch network reductions and office closings in Michigan post-acquisition suggest organizational consolidation and cost-optimization needs. This could drive interest in cloud-based banking platforms, centralized IT and security services, and managed services to support a leaner, more efficient branchless model.

MB Financial Bank Tech Stack

MB Financial Bank uses 8 technology products and services including CreditLens, MATLAB, Salesforce Lightning Web Components, and more. Explore MB Financial Bank's tech stack below.

  • CreditLens
    Accounting And Finance
  • MATLAB
    Advanced Analytics And Data Science
  • Salesforce Lightning Web Components
    Application Development & Management
  • IBM OS/390
    IT Infrastructure
  • Oracle Eloqua
    Marketing Automation
  • OWASP
    Security
  • Denodo
    Tag Management
  • Microsoft Teams
    Team Collaboration

Media & News

MB Financial Bank's Email Address Formats

MB Financial Bank uses at least 3 format(s):
MB Financial Bank Email FormatsExamplePercentage
First.Last@53.comJohn.Doe@53.com
93%
Last.First@53.comDoe.John@53.com
4%
FirLast@53.comJohDoe@53.com
2%
FiLast@53.comJoDoe@53.com
1%
FLast@mbfinancial.comJDoe@mbfinancial.com
97%
FiLast@mbfinancial.comJoDoe@mbfinancial.com
1%
First.Last@mbfinancial.comJohn.Doe@mbfinancial.com
1%
LFirst@mbfinancial.comDJohn@mbfinancial.com
1%
FLast@mbmortgage.comJDoe@mbmortgage.com
99%
First.Last@mbmortgage.comJohn.Doe@mbmortgage.com
1%

Frequently Asked Questions

What is MB Financial Bank's phone number?

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You can contact MB Financial Bank's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is MB Financial Bank's official website and social media links?

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MB Financial Bank's official website is 53.com and has social profiles on LinkedIn.

What is MB Financial Bank's NAICS code?

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MB Financial Bank's NAICS code is 52 - Finance and Insurance.

How many employees does MB Financial Bank have currently?

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As of July 2026, MB Financial Bank has approximately 1.1K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Operating Officer Mortgage: D. O.Chief Operating Officer: K. L.Chief Credit Officer And Credit Risk Executive: K. B.. Explore MB Financial Bank's employee directory with LeadIQ.

What industry does MB Financial Bank belong to?

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MB Financial Bank operates in the Financial Services industry.

What technology does MB Financial Bank use?

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MB Financial Bank's tech stack includes CreditLensMATLABSalesforce Lightning Web ComponentsIBM OS/390Oracle EloquaOWASPDenodoMicrosoft Teams.

What is MB Financial Bank's email format?

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MB Financial Bank's email format typically follows the pattern of First.Last@53.com. Find more MB Financial Bank email formats with LeadIQ.

How much funding has MB Financial Bank raised to date?

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As of July 2026, MB Financial Bank has raised $1.5M in funding. The last funding round occurred on Sep 26, 2013.

When was MB Financial Bank founded?

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MB Financial Bank was founded in 1911.
MB Financial Bank logo

MB Financial Bank

Financial ServicesIllinois, United States1001-5000 Employees

MB Financial Bank operates within the financial services sector and is now known as Fifth Third Bank, reflecting a rebranding under the Fifth Third umbrella. It is based in Chicago, Illinois, and functions as a substantial regional bank within the United States. The institution offers core banking services to a broad client base, and its recent activity includes collaborations with public-sector and healthcare organizations. In June 2026, Fifth Third Bank announced a new engagement with the Social Security Administration to serve as the financial agent for the Direct Express program.

News from 2026 also highlights partnerships with Vanderbilt Health, illustrating ongoing collaboration with institutional clients. The period also reports expansion efforts abroad, with plans to establish offices in Springs, South Africa, signaling an expansion of its geographic footprint outside the United States.

Section iconCompany Overview

Phone number
Website
53.com
NAICS Code
52 - Finance and Insurance
Founded
1911
Employees
1001-5000

Section iconFunding & Financials

  • $1.5M

    MB Financial Bank has raised a total of $1.5M of funding over 1 rounds. Their latest funding round was raised on Sep 26, 2013as a post_ipo_debt.

  • $1B$10B

    MB Financial Bank's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1.5M

    MB Financial Bank has raised a total of $1.5M of funding over 1 rounds. Their latest funding round was raised on Sep 26, 2013as a post_ipo_debt.

  • $1B$10B

    MB Financial Bank's revenue is estimated to be in the range of $1B$10B

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