About > Environmental responsibility

Environmental responsibility

Throughout our history, we have championed our clients’ interests locally and globally, helping them use their success to make the world a better place. As an international law firm, we recognize that environmental degradation and climate change are serious threats, and it is our responsibility to reduce our environmental impact globally. Our operations team runs the firm in an environmentally conscious manner, guided by two sustainability objectives: low carbon and greener buildings.

Alongside managing our own impact, our international team of sustainability-focused lawyers guides clients through the evolving environmental and social landscape – explore our climate change, sustainability and social impact client offering.

Low carbon

We aim to reduce our global energy consumption and carbon emissions as far as possible. With over 1,500 people across 15 offices we monitor, report and disclose our emissions across Scopes 1, 2 and 3, improving data quality year-on-year and designing and implementing reduction activities. 

In 2025 we achieved Planet Mark Certified – Business across all offices, and as members of the Legal Sustainability Alliance we collaborate with other firms on environmental sustainability.

Greener buildings

We integrate sustainability into all our operations through our environmental sustainability strategy, spanning circular economy, culture and community, health and wellbeing, low carbon and sustainable procurement. From Los Angeles, San Diego, San Francisco, Singapore and Tokyo to, most recently, New York, this has helped us design low-impact office spaces that enhance the experience of our colleagues, clients, and visitors.

Environmental impact and sustainability have increasingly become a critical focus for many of my clients. Managing our impact as a firm, setting decarbonization targets to support ecosystems, health and wellbeing, and following through on the actions needed to achieve them is paramount.
Loretta Thompson | Partner 
Pattern

Environmental Impact Policy overview

Our Environmental Sustainability Committee, with delegated authority from Justine Markovitz, Partner and Head of Impact, is committed to minimizing the firm’s global environmental footprint and driving sustainability innovation across the firm.

Environmental impact policy

Key contacts

Justine Markovitz

Justine Markovitz

Partner | Geneva

Justine Markovitz

Partner | Geneva

Private client and tax

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Loretta C. Thompson

Loretta C. Thompson

Partner | Los Angeles

Loretta C. Thompson

Partner | Los Angeles

Commercial real estate

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Zoe James

Zoe James

Business Responsibility Specialist | London

Zoe James

Business Responsibility Specialist | London

Facilities

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Natalie Heritage

Natalie Heritage

Facilities and Client Services Manager | London

Natalie Heritage

Facilities and Client Services Manager | London

Facilities

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Peter Gibbons

Peter Gibbons

Global Head of Workplace Strategy, Facilities, and Logistics | London

Peter Gibbons

Global Head of Workplace Strategy, Facilities, and Logistics | London

Operations

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