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Digital Marketing Company

Hennessey Digital

Search engine optimisation and digital marketing agency focused on law firms and AI search visibility

Legal

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About Hennessey Digital

Hennessey Digital is a digital marketing agency built around search engine optimisation. It says it has been helping clients rank in Google since 2001 and now also works on visibility in AI-driven search.

What Hennessey Digital offers

Search engine optimisation: improving how a site ranks in search results.
Law firm SEO: a specialism, backed by testimonials from legal-industry figures.
AI search optimisation: content and structure aimed at large language model answers.
Performance reporting: plain updates on what is changing and why.
AI visibility report: a review offered to prospective clients.

Customers and markets

Law firms feature heavily, alongside a home services business and a long-established Florida firm described as case studies.

Key facts

Experience: operating in SEO since 2001.
Contracts: month-to-month terms.

Profile written by TrustList from the business's own published information, Oct 2026.

Categories & features

Legal

Rankings

Digital marketing company › Legal#21

As of 2026-10-26. Organic ranks only; sponsored placements are never ranks.

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