Insights

Remote Talent Advantage Hennessey Digital operates as a fully remote agency with a global talent pool, suggesting potential for scalable service delivery, flexible pricing models, and collaboration with multinational clients seeking distributed teams.

Legal Marketing Leader Specializes in SEO and digital marketing for lawyers, indicating strong domain expertise and a high likelihood of cross-sell opportunities with law firms expanding into paid search, content marketing, and website optimization.

Awarded Employer Fortune 50 Best Workplaces recognition and Great Place to Work certification signal strong employer branding; a potential angle for selling HR or training services to improve employee engagement or recruitment marketing for client organizations.

Strong Revenue Tier Reported revenue range of 50 to 100 million positions the firm as a mid-market player with budget capacity for larger SEO, CRO, and tech-enabled marketing initiatives for law firms and professional services firms.

Digital Toolchain Usage of tools like LinkedIn Ads, Yoast SEO, Ahrefs, Calendly, and Google Sheets presents cross-sell opportunities for clients interested in expanding ad tech integration, analytics platforms, or CMS/content optimization solutions.

Similar companies to Hennessey Digital

Hennessey Digital Tech Stack

Hennessey Digital uses 8 technology products and services including UserWay, Microsoft Advertising, WordPress, and more. Explore Hennessey Digital's tech stack below.

Media & News

Hennessey Digital's Email Address Formats

Hennessey Digital uses at least 4 email formats:
Hennessey Digital Email FormatsExamplePercentage
First@hennessey.comJohn@hennessey.com
83%
FirstLast@hennessey.comJohnDoe@hennessey.com
8%
Last@hennessey.comDoe@hennessey.com
6%
FirstL@hennessey.comJohnD@hennessey.com
3%

Frequently Asked Questions

What is Hennessey Digital's official website and social media links?

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Hennessey Digital's official website is hennessey.com and has social profiles on LinkedIn.

How much revenue does Hennessey Digital generate?

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As of August 2026, Hennessey Digital's annual revenue is estimated to be $50M - $100M.

What is Hennessey Digital's SIC code and NAICS code?

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Hennessey Digital's SIC code is 8742 - Management Consulting Services and NAICS code is 541613 - Marketing Consulting Services.

How many employees does Hennessey Digital have currently?

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As of August 2026, Hennessey Digital has approximately 113 employees across 5 continents, including North America, Europe and Asia. Key team members include Chief Financial Officer: M. P., President: L. B. and Director Of Engineering: E. H. Explore Hennessey Digital's employee directory with LeadIQ.

What industry does Hennessey Digital belong to?

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Hennessey Digital operates in the Advertising Services industry.

What technology does Hennessey Digital use?

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Hennessey Digital's tech stack includes UserWay, Microsoft Advertising, WordPress, Zendesk, NetSuite, Sentry, Paylocity and Ahrefs.

What is Hennessey Digital's email format?

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Hennessey Digital's email format typically follows the pattern of First@hennessey.com. Find more Hennessey Digital email formats with LeadIQ.

When was Hennessey Digital founded?

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Hennessey Digital was founded in 2015.
Hennessey Digital logo

Hennessey Digital

Advertising ServicesCalifornia, United States51-200 Employees

Hennessey Digital is a digital marketing agency in the advertising services industry that specializes in improving online visibility for law firms. It offers a range of services including law firm SEO, PPC advertising, conversion rate optimization, content, website development, and creative services, all anchored by a focus on delivering measurable results. The firm serves clients across the United States and emphasizes adapting to changes in Google's algorithms to maintain a competitive edge.

The company is based in North Hollywood, California, and operates as a 100% virtual organization with a fully remote team, including a roughly 125-person workforce in 2025. In that year, Fortune recognized it as one of the 50 Best Workplaces in Advertising & Marketing, underscoring its industry standing and workplace culture.

Section iconCompany Overview

SIC Code
8742 - Management Consulting Services
NAICS Code
541613 - Marketing Consulting Services
Founded
2015
Employees
51-200

Section iconFunding & Financials

  • $50M - $100M

    Hennessey Digital's revenue is estimated to be in the range of $50M - $100M

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