Insights

Strategic Growth Leigh Day has demonstrated expansion activity, notably growing its Cardiff office and adding clinical negligence specialists, indicating a readiness to scale and a potential need for additional office spaces, IT infrastructure, and practice management support as they grow.

Public Sector & Compliance With a focus on justice for individuals and frequent interaction with institutions, Leigh Day may require enhanced compliance, risk management, and data security solutions to support sensitive case work and regulatory obligations across multiple jurisdictions.

Tech Utilization Current tech stack includes Google Optimize, Sentry, HubSpot, and Microsoft Windows, suggesting opportunities for advanced legal tech adoption such as case management automation, security tooling, client relationship automation, and analytics to improve outcomes and efficiency.

Brand & Partnerships Active involvement in awards and partnerships (e.g., Fawcett Society) signals a market position centered on social impact and campaigning; opportunities exist for collaboration in pro bono programs, training, and joint initiatives that deepen client and public trust.

Financial & Client Scope Revenue scale in the tens of millions with a sizable employee base positions Leigh Day for enterprise-level service providers, including IT services, data analytics, and managed services that support large case portfolios and complex litigation workflows.

Leigh Day Tech Stack

Leigh Day uses 8 technology products and services including Google Optimize, Sentry, Polyfill, and more. Explore Leigh Day's tech stack below.

  • Google Optimize
    A/B Testing
  • Sentry
    Issue Trackers
  • Polyfill
    Javascript Libraries
  • Google Maps
    Maps
  • HubSpot
    Marketing Automation
  • Cisco
    Network Hardware
  • Microsoft Windows
    Operating Systems
  • Lightfoot
    Transportation And Fleet Management

Media & News

Leigh Day's Email Address Formats

Leigh Day uses at least 1 format(s):
Leigh Day Email FormatsExamplePercentage
FLast@leighday.co.ukJDoe@leighday.co.uk
85%
First.Last@leighday.co.ukJohn.Doe@leighday.co.uk
14%
Last@leighday.co.ukDoe@leighday.co.uk
1%

Frequently Asked Questions

What is Leigh Day's phone number?

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You can contact Leigh Day'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 Leigh Day's official website and social media links?

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Leigh Day's official website is leighday.co.uk and has social profiles on LinkedIn.

What is Leigh Day's SIC code NAICS code?

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Leigh Day's SIC code is 8111 - Legal Services NAICS code is 54111 - Offices of Lawyers.

How many employees does Leigh Day have currently?

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As of July 2026, Leigh Day has approximately 730 employees across 5 continents, including EuropeAfricaNorth America. Key team members include Partner: L. D.Partner: S. B.Partner | It Director: J. H.. Explore Leigh Day's employee directory with LeadIQ.

What industry does Leigh Day belong to?

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Leigh Day operates in the Law Practice industry.

What technology does Leigh Day use?

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Leigh Day's tech stack includes Google OptimizeSentryPolyfillGoogle MapsHubSpotCiscoMicrosoft WindowsLightfoot.

What is Leigh Day's email format?

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Leigh Day's email format typically follows the pattern of FLast@leighday.co.uk. Find more Leigh Day email formats with LeadIQ.

When was Leigh Day founded?

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Leigh Day was founded in 1987.
Leigh Day logo

Leigh Day

Law PracticeEngland, United Kingdom501-1000 Employees

Leigh Day is a London, England-based law practice focused on challenging injustice and representing individuals who feel wronged by larger entities. Through hundreds of cases, the firm seeks compensation, drives legal changes, and works to restore justice. It emphasizes accessible, objective, professional advice for ordinary people, aiming to provide the same quality of counsel as state bodies, insurers, and multinationals.
Within the UK legal sector, Leigh Day positions itself as a claimant-focused practice with strengths in human rights and public-interest litigation. The firm has expanded its footprint to Cardiff, Wales. In 2026, its team were runners-up in the Best Use of Law category at the National Campaigner Awards for helping secure a reversal in a significant academic freedom case involving Sheffield Hallam University.

Section iconCompany Overview

Phone number
SIC Code
8111 - Legal Services
NAICS Code
54111 - Offices of Lawyers
Founded
1987
Employees
501-1000

Section iconFunding & Financials

  • $50M$100M

    Leigh Day's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Leigh Day's revenue is estimated to be in the range of $50M$100M

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