Insights

Expansion Strategy Grand Bank's recent partnership and footprint optimization underscore a growth-oriented agenda focused on Tulsa and adjacent markets, creating opportunities to support digital onboarding, branch strategy, and cross-market client conversions as part of a regional expansion plan.

Security and Modernization The bank emphasizes technology-enabled service with a security-centric stack, indicating openness to partnerships for API integration, core banking modernization, secure online channels, and advanced fraud prevention and email communications solutions.

SMB Relationship Focus With a focus on small and medium businesses that value personal service, there are clear upsell opportunities for merchant services, cash management, treasury services, and SMB lending integrations.

Regional Positioning Operating in Oklahoma and Texas and emphasizing local relationships provides a path to offer locally tailored product bundles, onboarding programs, and regional marketing that competes with larger banks.

Growth Enablement As a long-standing family-owned community bank, Grand Bank's growth posture aligns with opportunities to introduce scalable analytics, treasury management optimization, and risk management solutions to deepen wallet share across its mid-market client base.

Grand Bank Tech Stack

Grand Bank uses 8 technology products and services including Cloudflare CDN, Google Hosted Libraries, Cloudflare, and more. Explore Grand Bank's tech stack below.

  • Cloudflare CDN
    Content Delivery Network
  • Google Hosted Libraries
    Content Delivery Network
  • Cloudflare
    Content Management System
  • Cart Functionality
    E-commerce
  • Mailgun
    Email
  • Scala
    Programming Languages
  • HSTS
    Security
  • X-XSS-Protection
    Security

Grand Bank's Email Address Formats

Grand Bank uses at least 1 format(s):
Grand Bank Email FormatsExamplePercentage
FLast@grandbank.comJDoe@grandbank.com
100%

Frequently Asked Questions

Where is Grand Bank's headquarters located?

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Grand Bank's main headquarters is located at 2642 East 21st Street Suite 100 Tulsa, Oklahoma 74114 United States. The company has employees across 2 continents, including North AmericaAsia.

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

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Grand Bank's official website is grandbank.com and has social profiles on LinkedIn.

What is Grand Bank's NAICS code?

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

How many employees does Grand Bank have currently?

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As of May 2026, Grand Bank has approximately 121 employees across 2 continents, including North AmericaAsia. Key team members include Chief Executive Officer: S. B.Chief Financial Officer: M. C.Chief Financial Officer: R. H.. Explore Grand Bank's employee directory with LeadIQ.

What industry does Grand Bank belong to?

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Grand Bank operates in the Financial Services industry.

What technology does Grand Bank use?

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Grand Bank's tech stack includes Cloudflare CDNGoogle Hosted LibrariesCloudflareCart FunctionalityMailgunScalaHSTSX-XSS-Protection.

What is Grand Bank's email format?

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Grand Bank's email format typically follows the pattern of FLast@grandbank.com. Find more Grand Bank email formats with LeadIQ.

Grand Bank

Financial ServicesOklahoma, United States51-200 Employees

Grand Bank is a family-owned, third-generation community bank based in Tulsa, Oklahoma, serving clients across Oklahoma and Texas. It focuses on serving both businesses and individuals who value reliable, direct personal service and leverages technology to augment that service. Positioned in the financial services industry as a community bank, it emphasizes steady, relationship-driven banking rather than scale-focused offerings.

The bank operates from its Tulsa location and maintains a regional footprint aimed at personal service in its communities. In 2020, Grand Bank announced a definitive agreement with Armstrong Bank, under which it will divest its Claremore location to the Muskogee-based community bank to accelerate investment in Tulsa.

Section iconCompany Overview

Headquarters
2642 East 21st Street Suite 100 Tulsa, Oklahoma 74114 United States
NAICS Code
52 - Finance and Insurance
Employees
51-200

Section iconFunding & Financials

  • $50M$100M

    Grand Bank's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Grand Bank's revenue is estimated to be in the range of $50M$100M

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