Insights

Inward Investment Hub Mason Hayes & Curran operates as a premier adviser for inward investment with a Dublin base and international offices in San Francisco, New York and London. This cross-border footprint creates opportunities to win US and UK clients investing in Ireland and to support Irish firms expanding abroad across corporate, regulatory, tax and IP matters.

Life Sciences Leader The firm positions itself as Ireland's largest dedicated healthcare legal practice and has launched a life sciences focused website, signaling deep domain capabilities in regulatory, compliance and licensing for life sciences companies.

Tech IP Focus Active involvement in technology and IP spaces is evidenced by award nominations from Managing IP and Chambers & Partners, complemented by practical tools like Westlaw and JSON-LD, suggesting capabilities in IP protection, licensing, data protection and tech transactions.

Cross-Border Expansion With offices in Dublin, San Francisco, New York and London and a client-centric culture, the firm is well positioned to support multinational clients across corporate structuring, regulatory compliance, employment and dispute resolution for Ireland, the US, the UK and the EU.

CSR Differentiator A strong reputation built on awards, a prominent client base and a CSR focus on education can differentiate the firm in pitches and attract ESG-minded clients, enabling joint CSR programs, thought leadership and partnership opportunities.

Mason Hayes & Curran LLP Tech Stack

Mason Hayes & Curran LLP uses 8 technology products and services including Unpkg, Craft CMS, Microsoft Excel, and more. Explore Mason Hayes & Curran LLP's tech stack below.

  • Unpkg
    Content Delivery Network
  • Craft CMS
    Content Management System
  • Microsoft Excel
    Editors
  • JSON-LD
    Javascript Frameworks
  • AOS
    Javascript Libraries
  • Westlaw
    Legal Solutions
  • PHP
    Programming Languages
  • Google Analytics
    Web Analytics

Media & News

Mason Hayes & Curran LLP's Email Address Formats

Mason Hayes & Curran LLP uses at least 1 format(s):
Mason Hayes & Curran LLP Email FormatsExamplePercentage
FLast@mhc.ieJDoe@mhc.ie
94%
FirstLast@mhc.ieJohnDoe@mhc.ie
5%
FirLast@mhc.ieJohDoe@mhc.ie
1%

Frequently Asked Questions

Where is Mason Hayes & Curran LLP's headquarters located?

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Mason Hayes & Curran LLP's main headquarters is located at Scotch Street, Northern Ireland United Kingdom. The company has employees across 3 continents, including EuropeNorth AmericaOceania.

What is Mason Hayes & Curran LLP's phone number?

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You can contact Mason Hayes & Curran LLP'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 Mason Hayes & Curran LLP's official website and social media links?

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Mason Hayes & Curran LLP's official website is mhc.ie and has social profiles on LinkedIn.

What is Mason Hayes & Curran LLP's SIC code NAICS code?

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Mason Hayes & Curran LLP's SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 54111 - Offices of Lawyers.

How many employees does Mason Hayes & Curran LLP have currently?

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As of June 2026, Mason Hayes & Curran LLP has approximately 683 employees across 3 continents, including EuropeNorth AmericaOceania. Key team members include Partner, Head Of Employment & Benefits: M. C.Partner: R. N.Partner: J. N.. Explore Mason Hayes & Curran LLP's employee directory with LeadIQ.

What industry does Mason Hayes & Curran LLP belong to?

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Mason Hayes & Curran LLP operates in the Law Practice industry.

What technology does Mason Hayes & Curran LLP use?

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Mason Hayes & Curran LLP's tech stack includes UnpkgCraft CMSMicrosoft ExcelJSON-LDAOSWestlawPHPGoogle Analytics.

What is Mason Hayes & Curran LLP's email format?

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Mason Hayes & Curran LLP's email format typically follows the pattern of FLast@mhc.ie. Find more Mason Hayes & Curran LLP email formats with LeadIQ.

When was Mason Hayes & Curran LLP founded?

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Mason Hayes & Curran LLP was founded in 1970.

Mason Hayes & Curran LLP

Law PracticeNorthern Ireland, United Kingdom501-1000 Employees

Mason Hayes & Curran LLP is a law practice with 501-1000 employees. The firm is located at Scotch Street, Northern Ireland, United Kingdom, and maintains a website at mhc.ie. It is described as a leading Irish law firm based in Dublin with international offices in San Francisco, New York and London, serving both domestic and international clients. The firm operates as a business law practice with expertise in Energy, Technology, Financial Services, Built Environment and Healthcare & Life Sciences, and it has 124 partners. The organization's corporate social responsibility focus includes education, with programs aimed at investing in society and communities.

Section iconCompany Overview

Headquarters
Scotch Street, Northern Ireland United Kingdom
Phone number
Website
mhc.ie
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
54111 - Offices of Lawyers
Founded
1970
Employees
501-1000

Section iconFunding & Financials

  • $25M$50M

    Mason Hayes & Curran LLP's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Mason Hayes & Curran LLP's revenue is estimated to be in the range of $25M$50M

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