Pinsent Masons LLP
- Founded
- 1769-01-01 in Birmingham, England
- Headquarters
- Crown Place, London, EC2, United Kingdom
- Phone
- +44 20-7418-7000
Pinsent Masons LLP is a multinational professional services business with law at its core, headquartered in London. Originating from a small practice founded in Birmingham in 1769, the modern firm has been shaped by a series of strategic mergers, including the 2004 union of Pinsent & Co and Masons. Today, Pinsent Masons operates from more than 29 offices across four continents, employing over 4,000 people. The firm has consistently been recognised as one of the UK’s leading legal brands and ranks among the top 100 law firms globally by revenue, reporting £680 million in 2024/25. Distinctively, Pinsent Masons describes itself as a “purpose-led professional services business,” moving beyond traditional legal advice to offer a holistic suite of services including forensic accounting, tax expertise, data analytics, and project management. Its strategy is driven by the mission to “make business work better for people,” focusing exclusively on five global sectors: financial services, technology, science & industry, energy, real estate, and infrastructure. This deep sector specialisation, combined with a strong commitment to innovation—evidenced by multiple Financial Times “Most Innovative Law Firm in Europe” awards—positions Pinsent Masons as a forward-thinking partner for clients navigating complex operational and regulatory challenges.
Detailed Review
Pinsent Masons LLP is a limited liability partnership that has evolved from a traditional expertise-based law firm into a purpose-led, multidisciplinary professional services organisation. Its roots trace back to 1769 in Birmingham, England, but its current identity was forged through several key mergers: first between Pinsent & Co and Simpson Curtis in 1995, then with the London firm Masons in 2004, and later with McGrigors in 2012. These consolidations endowed the firm with deep benches in corporate, energy, real estate, and dispute resolution.
The firm’s international expansion accelerated from 2007 onward, establishing offices in Beijing, Singapore, Paris, Munich, Sydney, Melbourne, Düsseldorf, Johannesburg, Madrid, Dublin, Perth, Frankfurt, and most recently in Shenzhen (2025) and Riyadh (2025). This global footprint supports a client base that includes more PLC clients than any other law firm except one.
Pinsent Masons differentiates itself through a sector-focused strategy, concentrating its expertise in five core sectors: Financial Services, Technology, Science & Industry, Energy, Real Estate, and Infrastructure. This approach allows the firm to understand market forces, regulatory landscapes, and emerging trends intimately, providing advice that transcends pure legal counsel.
Innovation is a hallmark of the firm. It was at the forefront of launching a contract lawyer service (Vario) in 2013, and more recently has heavily invested in generative AI. In 2023, it was named ‘The Most Innovative Law Firm in Europe’ by the Financial Times for the third time (2015, 2020, 2023). However, its ambitious use of AI has also attracted regulatory attention, with the firm referring itself to the Solicitors Regulation Authority after a judge issued a “public admonishment” over AI misuse.
The firm’s leadership team is headed by Global Managing Partner Laura Cameron and Senior Partner Andrew Masraf. In 2025, the firm refreshed its board with external appointments, including former CMA Chair Markus Bokkerink and Pippa Wicks of AlixPartners, signalling a continued commitment to independent governance and strategic evolution. Pinsent Masons employs over 4,000 people across 29 offices and maintains a strong reputation for diversity, equity, and inclusion, ranking 33rd in the Social Mobility Employer Index.
Key Products
Vario
A professional services division offering flexible, contract lawyer services, managed legal services, and legal technology consulting.
Cerico (now part of Vario)
An online compliance business acquired in 2015, providing risk and compliance management tools.
Alteria
A brand management and enforcement platform designed to protect intellectual property.
AutoMATE
A document automation platform that rapidly produces standardised agreements.
Biotech Express
Fixed-price legal documentation package tailored for early-stage biotech startups.
Certificate of Title Online
A collaborative digital platform for assembling Certificates of Title in property transactions.
Cyturion
A cyber readiness platform that helps organisations prepare, protect, and prevent cyber incidents.
Datalis
A data-driven platform for investment fund and asset management reviews.
Dawn Raid and Critical Incident Tools
Software to prepare, react, and respond to regulatory dawn raids and critical incidents.
Electrify
A modern solution for managing multi-site development projects (e.g., electric vehicle charging networks).
Employment Plus
A comprehensive solution integrating legal risk management with workplace culture assessment.
Global Gateway
A platform for international fund registration and marketing compliance.
Global Pay Equity Solution
A tool for analysing and reporting on pay equity across global operations.
CLM Maturity Assessment
A self-assessment tool to measure an organisation’s contract lifecycle management maturity.
CSDDD Self Check / CSRD Self Check
Online tools to determine if a business is in scope of the Corporate Sustainability Due Diligence Directive and Corporate Sustainability Reporting Directive.
Offices & Headcount
4000 employees (approx.)
Key Persons
- Tracey McDermott
Chief Technology Officer
- Andrew Masraf
Senior Partner