Callahan Advisors, LLC

callahanadvisors.com

Houston, Texas, United States

11-50 employees

LinkedIn Profile

About Callahan Advisors, LLC

investment management, cash flow management, financial planning, equity securities, services, client-specific strategies, conflict of interest avoidance, tax planning, b2c, financial services, cost minimization, tax considerations, sec-registered, wealth management, estate planning, customized portfolios, financial advisory, fee-based advisory, other financial investment activities, risk management

Callahan Advisors, LLC's Tech Stack

AI/ML

Decision Makers at Callahan Advisors, LLC

1 contact

Don Callahan

Founder & CEO

d***@dhcallahan.com Sign up to view

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9 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Callahan Advisors, LLC uses Outlook, Google Cloud Hosting, Wix among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

Callahan Advisors, LLC's Position in the StackWho Database

• Callahan Advisors, LLC is 1 of 4,084 investment management companies tracked in StackWho.
• 4,071 investment management companies in our database have verified decision-maker emails (100% of the cohort).
• 22,781 companies in Texas are in the StackWho database.
• 1,525 investment management companies are in the 11-50 employee range (same size as Callahan Advisors, LLC).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Callahan Advisors, LLC use?

Callahan Advisors, LLC uses Outlook, Google Cloud Hosting, Wix, Mobile Friendly, Varnish, Remote, and 3 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Callahan Advisors, LLC?

StackWho has verified email addresses for 1 decision maker at Callahan Advisors, LLC. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Callahan Advisors, LLC directly for sales, recruiting, or partnerships.

What industry is Callahan Advisors, LLC in?

Callahan Advisors, LLC operates in the investment management industry, headquartered in Houston, Texas, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Callahan Advisors, LLC's contact data?

Yes. StackWho Pro members can export decision maker contact data for Callahan Advisors, LLC and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.