Helping Law Firms Turn Materiality into Confident, Defensible Sustainability Decisions
Demonstrating a responsible business approach grounded in materiality is key to showing ESG credibility and aligning with client expectations.





Turn materiality into opportunity!
- Strengthen tender responses and client confidence
A clear, evidence-led materiality assessment allows your firm to respond confidently to client and panel questions. It demonstrates that sustainability risks and priorities are understood, governed and managed, helping protect existing relationships and improve tender success. - Focus on what really matters to your firm
Materiality helps you identify and prioritise the sustainability issues most relevant to your operations, clients and risk profile. This focus avoids unnecessary activity and ensures time and resources are directed where they add the most value. - Provide a clear and consistent basis for decisions
By establishing a clear rationale for why certain issues are prioritised, materiality underpins consistent decision-making across teams. This clarity supports governance, internal alignment and credible external communication. - Replace narrative responses with a reliable evidence base
A structured materiality process creates evidence you can rely on, reducing dependence on unsupported statements. This strengthens responses to tenders, client due diligence, reporting and internal discussions, while protecting the firm under scrutiny. - Align sustainability priorities across the firm
Clear priorities help different teams work from the same understanding, improving consistency in reporting, client engagement and operational decisions. This alignment supports efficiency and long-term growth. - Prepare early for emerging requirements
Materiality helps firms understand and assess expectations around Net Zero, social responsibility and client onboarding before they become urgent. This forward-looking approach reduces risk and supports competitiveness.
Materiality can feel complex alongside day-to-day legal work. Terrafiniti works alongside law firms to manage the process in a proportionate and practical way, allowing you to focus on your core business while sustainability priorities are handled with care, clarity and credibility.

Relax, You’re in Good Company
Our Approach
Terrafiniti’s materiality assessments are designed to be practical and aligned to the realities of your legal practice. We focus on helping firms understand what matters and how to respond with confidence.
Our approach typically includes:
- Understanding your firm and its context
We start by understanding how your firm operates, which also includes assessing the pressures you face from clients and regulatory bodies. - Identifying relevant sustainability themes
We identify the environmental, social and governance issues most likely to be relevant to your firm, based on client requirements and emerging risks. - Engaging with stakeholders where appropriate
We gather input from internal and external stakeholders in a proportionate way, so the assessment reflects real perspectives rather than assumptions. - Assessing and prioritising what matters most
We evaluate issues to determine their significance, so you can focus on the areas that require active management or further development. - Providing clear, usable outputs
We present the results in a clear and accessible format that supports tenders and internal decision-making and reporting. - Supporting next steps
We help you understand how to use the assessment in practice.
Our aim is to give law firms a clear, defensible understanding of their material
Don’t take out word for it; here’s what one of our clients had to say

Terrafiniti were an absolute pleasure to work with — knowledgeable, structured, and genuinely invested in our success. They kept us on track, brought fresh perspectives, and helped us think differently about what responsible business means for our future
Roxanne Folke, Head of Responsible Business, Burges Salmon LLP
Schedule your materiality consultation call with Terrafiniti
Arrange a short, informal call with one of our founding partners, Dominic or Joss, to discuss your firm’s current position, client expectations and whether a materiality assessment would be appropriate. This is a scoping conversation, not a commitment to a project, and is designed to help you understand next steps in a straightforward way.

Dr Dominic Tantram
MCIEEM CEnv FICRS

Joss Tantram
FRSA FICRS
What materiality means for law firms – themes include:

Supply chain integrity
Covering responsible procurement, third-party risk and ethical standards.

Governance and ethics
Including compliance, professional conduct, data protection and decision-making frameworks.

Environmental impact
Particularly emissions from travel, office operations and digital workloads.

People impact
Such as equality, diversity and inclusion, wellbeing, training and retention.
Still not convinced? Here’s what your business risks without a materiality assessment
- Reputational damage: Without a clear view of what matters, sustainability claims can be hard to support, and increase the risk of reputational harm.
- Greater risk of non-compliance: Lack of structure makes it hard to stay compliant, increasing exposure to regulatory scrutiny or penalties.
- Overlooking financial and environmental risks: Missed opportunities can present themselves, particularly those that develop over time or are outside of immediate operational focus.
- Misallocation of resources and wasted spend: Time and resources directed towards lower-impact issues, whilst more significant areas remain under-resourced.
- Loss of investor and client confidence: Unclear priorities and inconsistent messaging can undermine confidence in how your law firm manages long-term risk and value creation.
- Drive responsible and sustainable strategy in a realistic way: Without clear foundations, sustainability efforts become reactive rather than proactive, thereby making it harder to embed responsible and sustainable practices long-term.
Don’t wait! A materiality assessment could save you more than you think!























































