Insights

Strategic Acquisitions Callahan Advisors has recently expanded its portfolio through acquisitions of companies like NewHold Enterprises and stakes in prominent firms such as International Bancshares and Texas Instruments, indicating a focus on strategic growth and diversification that may open opportunities for tailored financial products and integration services.

Active Investment Profile The firm manages a diverse investment portfolio across equities, fixed income, and asset allocations, demonstrating ongoing engagement with institutional-level investment solutions, which suggests a demand for advanced analytics, portfolio management tools, and customized advisory services.

Mid-Sized Firm Opportunity With an employee base of 11-50 and revenue between 25 to 50 million dollars, Callahan Advisors is positioned as a nimble, growing company that may be interested in scalable financial technology solutions, client engagement platforms, and targeted financial products suitable for mid-sized investment firms.

Partner for Growth Their recent acquisitions and investments highlight an intention to grow and expand its market presence, creating opportunities for strategic partnerships in technology, compliance, and asset management services that support expansion initiatives.

Digital Presence & Tech Stack Utilizing modern web technologies and security protocols, Callahan Advisors shows commitment to digital infrastructure, indicating openness to innovative fintech solutions, cybersecurity services, and platforms that enhance client experience and operational efficiencies.

Callahan Advisors, LLC Tech Stack

Callahan Advisors, LLC uses 8 technology products and services including Open Graph, Wix, Webpack, and more. Explore Callahan Advisors, LLC's tech stack below.

  • Open Graph
    Content Management System
  • Wix
    Content Management System
  • Webpack
    Development
  • TweenMax
    Javascript Frameworks
  • Polyfill
    Javascript Libraries
  • HSTS
    Security
  • HTTP/3
    Web & Portal Technology
  • GoDaddy
    Web Hosting

Callahan Advisors, LLC's Email Address Formats

Callahan Advisors, LLC uses at least 2 format(s):
Callahan Advisors, LLC Email FormatsExamplePercentage
FLast@callahan-advisors.comJDoe@callahan-advisors.com
89%
FMiddleLast@callahan-advisors.comJMichaelDoe@callahan-advisors.com
11%
First.Last@callahanadvisors.comJohn.Doe@callahanadvisors.com
43%
FLast@callahanadvisors.comJDoe@callahanadvisors.com
28%
First.Middle.Last@callahanadvisors.comJohn.Michael.Doe@callahanadvisors.com
15%
FirstLast@callahanadvisors.comJohnDoe@callahanadvisors.com
14%

Frequently Asked Questions

Where is Callahan Advisors, LLC's headquarters located?

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Callahan Advisors, LLC's main headquarters is located at 3555 Timmons Lane Suite 600 Houston, Texas 77027 United States. The company has employees across 1 continents, including North America.

What is Callahan Advisors, LLC's phone number?

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You can contact Callahan Advisors, LLC'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 Callahan Advisors, LLC's official website and social media links?

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Callahan Advisors, LLC's official website is callahanadvisors.com and has social profiles on LinkedIn.

What is Callahan Advisors, LLC's NAICS code?

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Callahan Advisors, LLC's NAICS code is 5239 - Other Financial Investment Activities.

How many employees does Callahan Advisors, LLC have currently?

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As of March 2026, Callahan Advisors, LLC has approximately 16 employees across 1 continents, including North America. Key team members include Managing Director: K. B.Director Of Operations: D. M.Information Manager: S. C.. Explore Callahan Advisors, LLC's employee directory with LeadIQ.

What industry does Callahan Advisors, LLC belong to?

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Callahan Advisors, LLC operates in the Investment Management industry.

What technology does Callahan Advisors, LLC use?

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Callahan Advisors, LLC's tech stack includes Open GraphWixWebpackTweenMaxPolyfillHSTSHTTP/3GoDaddy.

What is Callahan Advisors, LLC's email format?

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Callahan Advisors, LLC's email format typically follows the pattern of FLast@callahan-advisors.com. Find more Callahan Advisors, LLC email formats with LeadIQ.

When was Callahan Advisors, LLC founded?

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Callahan Advisors, LLC was founded in 1999.

Callahan Advisors, LLC

Investment ManagementTexas, United States11-50 Employees

Callahan Advisors is an investment advisory firm based in Houston, Texas. Founded in 1999, we specialize in the management of equity and fixed income securities.

We provide investment management services for individuals and enterprises. We understand the unique challenges associated with attaining clients' objectives within the framework of their risk profile.

Section iconCompany Overview

Headquarters
3555 Timmons Lane Suite 600 Houston, Texas 77027 United States
Phone number
NAICS Code
5239 - Other Financial Investment Activities
Founded
1999
Employees
11-50

Section iconFunding & Financials

  • $25M$50M

    Callahan Advisors, LLC's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Callahan Advisors, LLC's revenue is estimated to be in the range of $25M$50M

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