Insights

Data Security Concern Recent data breach investigation activity surrounding Hennessy Advisors suggests a potential need for enhanced cybersecurity services, incident response planning, and ongoing data protection assessments to restore client trust and regulatory compliance.

Private Stakeholder Growth Active investment in diverse asset classes including large stakes in well-known public companies indicates opportunities for external research services, portfolio analytics, and risk management tooling to optimize oversight of sizable positions.

Mutual Fund Focus As a publicly traded mutual fund manager with a shareholder-first mindset, there is potential to upsell fund governance solutions, performance benchmarking, and investor communications platforms to strengthen fund disclosures and stakeholder engagement.

Growth Scale Gap Small firm size relative to peers presents a chance to offer scalable technology, CRM, and operations automation solutions to support onboarding, compliance, and scale as assets under management grow.

Technology Footprint Current tech stack signals opportunities for modernization and integration services, including cloud security, data analytics, and API-enabled platforms to improve data accuracy, reporting speed, and regulatory reporting capabilities.

Similar companies to Hennessy Advisors, Inc.

Hennessy Advisors, Inc. Tech Stack

Hennessy Advisors, Inc. uses 8 technology products and services including iCIMS, Cloudflare, jQuery, and more. Explore Hennessy Advisors, Inc.'s tech stack below.

  • Applicant Tracking Systems
  • Cloudflare
    Content Management System
  • jQuery
    Javascript Libraries
  • PHP
    Programming Languages
  • Web Analytics
  • Apache
    Web Servers
  • jQuery Validation Plugin
    Web Tools And Plugins
  • QuoteMedia
    Widgets

Media & News

Hennessy Advisors, Inc.'s Email Address Formats

Hennessy Advisors, Inc. uses at least 4 email formats:
Hennessy Advisors, Inc. Email FormatsExamplePercentage
Last@hennessyadvisors.comDoe@hennessyadvisors.com
55%
First@hennessyadvisors.comJohn@hennessyadvisors.com
27%
First.Last@hennessyadvisors.comJohn.Doe@hennessyadvisors.com
9%
FLast@hennessyadvisors.comJDoe@hennessyadvisors.com
9%

Frequently Asked Questions

What is Hennessy Advisors, Inc.'s official website and social media links?

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Hennessy Advisors, Inc.'s official website is hennessyadvisors.com and has social profiles on LinkedIn.

How much revenue does Hennessy Advisors, Inc. generate?

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As of September 2026, Hennessy Advisors, Inc.'s annual revenue is estimated to be $10M - $25M.

What is Hennessy Advisors, Inc.'s NAICS code?

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Hennessy Advisors, Inc.'s NAICS code is 5239 - Other Financial Investment Activities.

How many employees does Hennessy Advisors, Inc. have currently?

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As of September 2026, Hennessy Advisors, Inc. has approximately 10 employees across 1 continents, including North America. Key team members include Independent Director: S. P. Explore Hennessy Advisors, Inc.'s employee directory with LeadIQ.

What industry does Hennessy Advisors, Inc. belong to?

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Hennessy Advisors, Inc. operates in the Investment Management industry.

What technology does Hennessy Advisors, Inc. use?

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Hennessy Advisors, Inc.'s tech stack includes iCIMS, Cloudflare, jQuery, PHP, Piwik PRO Core, Apache, jQuery Validation Plugin and QuoteMedia.

What is Hennessy Advisors, Inc.'s email format?

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Hennessy Advisors, Inc.'s email format typically follows the pattern of Last@hennessyadvisors.com. Find more Hennessy Advisors, Inc. email formats with LeadIQ.

When was Hennessy Advisors, Inc. founded?

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Hennessy Advisors, Inc. was founded in 1989.
Hennessy Advisors, Inc. logo

Hennessy Advisors, Inc.

Investment ManagementCalifornia, United States2-10 Employees

Hennessy Advisors, Inc. serves as the publicly traded investment manager for the Hennessy Funds. The firm offers a broad lineup of mutual funds and states its aim to place shareholders’ interests first in its investment approach. Based in Novato, California, it describes its client interactions as conducted with integrity and candor.

The company emphasizes a disciplined investment style and a commitment to managing its mutual funds for the benefit of shareholders. With a small staff, it operates as a modest participant in the investment management field. A recent development involves a data breach investigation reported in 2026.

Section iconCompany Overview

NAICS Code
5239 - Other Financial Investment Activities
Founded
1989
Employees
2-10

Section iconFunding & Financials

  • $10M - $25M

    Hennessy Advisors, Inc.'s revenue is estimated to be in the range of $10M - $25M

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