Insights

Acquisition Activity Callahan Advisors has a pattern of acquiring stakes and entities, suggesting potential needs for enhanced deal sourcing, due diligence support, and post-acquisition integration services to bolster growth and manage larger portfolios.

Diversified Asset Exposure Focused on equity and fixed income management with a track record of notable positions in diverse sectors, indicating opportunities for strategic research support tools, risk analytics, and tailored investment solutions for differentiated client mandates.

Mid-Sized Deployment Revenue in the mid-range and a lean team size imply a preference for scalable, cost-effective technology and outsourced services that extend portfolio coverage, compliance, and client reporting without heavy headcount growth.

Houston-Based Focus Located in Houston with a history of capital allocations to energy and regional assets, suggesting potential partnerships in local market intelligence, energy sector analytics, and regional client acquisition programs.

Digital Maturity Tech stack highlights include security and performance-focused components (Sentry, HSTS, X-Content-Type-Options) and modernization tools, signaling openness to vendor solutions that enhance cybersecurity, data governance, and front-end performance for client experiences.

Callahan Advisors, LLC Tech Stack

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

  • Open Graph
    Content Management System
  • Wix
    Content Management System
  • Module Federation
    Development
  • Google Fonts API
    Font Scripts
  • TweenMax
    Javascript Frameworks
  • RequireJS
    Javascript Frameworks
  • reCAPTCHA
    Security
  • 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

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.

How much revenue does Callahan Advisors, LLC generate?

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As of July 2026, Callahan Advisors, LLC's annual revenue is estimated to be $25M - $50M.

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 July 2026, Callahan Advisors, LLC has approximately 15 employees across 1 continents, including North America. Key team members include Director Of Operations: D. M.Financial Advisor: N. R.. 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 GraphWixModule FederationGoogle Fonts APITweenMaxRequireJSreCAPTCHAGoDaddy.

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 logo

Callahan Advisors, LLC

Investment ManagementTexas, United States11-50 Employees

Callahan Advisors, LLC is an investment advisory firm based in Houston, Texas, founded in 1999. It concentrates on the management of equity and fixed income securities, providing investment oversight for individuals and enterprises. The firm emphasizes tailoring portfolios to each client's risk tolerance and objectives.

Operating within the investment management industry, Callahan Advisors positions itself as a partner to help clients achieve objectives within their risk framework. The organization is described as a small to mid-sized firm serving a range of client types. Recent industry reporting notes that Callahan Advisors announced acquisitions of NewHold Enterprises, LLC and related Brookfield holdings in 2023, indicating strategic growth activity.

Section iconCompany Overview

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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