Sustainability reporting is evolving fast and the organisations that lead are the ones that can combine rigour, clarity and credibility without losing their story in a sea of datapoints.

Working alongside our in‑house sustainability consultancy, Ever Sustainable, we support companies to create sustainability reports that are decision‑useful for stakeholders, aligned to the frameworks that matter, and grounded in what’s genuinely material to the business.

Explore Ever Sustainable

What we do

Materiality, priorities and sustainability foundations

Our in-house sustainability consultancy, Ever Sustainable, starts by establishing what should sit at the heart of your sustainability story: the issues that are most material and the evidence behind them. Depending on your needs and obligations, we can support in sustainability strategy development, drawing on recognised single and double materiality concepts and the direction of travel in reporting regulation.

From the materiality and engagement inputs, we help you connect disclosure to business reality, defining how sustainability priorities relate to strategy, risks and performance and how they should be presented so stakeholders can navigate them confidently. This stage typically includes report architecture and signposting dependent on compliance with regulatory frameworks such as CSRD and SRS, and alignment across your reporting suite (e.g., where an integrated/annual report and sustainability report overlap), identifying opportunities to streamline while strengthening the independence of each document.

Narrative, design and data storytelling

Once the structure is clear, we turn the sustainability content into a story stakeholders can actually follow. We ensure there is a clear narrative through-line, translating material topics into understandable priorities, progress and proof.

Our creative team bring strategy and case studies to life whilst shaping complex sustainability data into clear tables, charts and explanatory visuals that support understanding.

Assure & deliver

Where needed, we can help with assurance‑ready structuring and signposting, including content that explains reporting standards, methodologies, scope and assurance approach.

Our market leading quality control, proofing and production processes ensures we manage the sustainability report process from end-to-end meeting deadlines and budget.

Discover more

Unlocking impact

Marks & Spencer

How Design Portfolio supported Marks & Spencer with reporting strategy, design and production across the annual and sustainability reports — with Fuse/Flow efficiencies and a digital-first pathway.

Mondi

How Design Portfolio delivered Mondi’s integrated and sustainability reporting, advised on CSRD adoption, and optimised their Workiva platform for more efficient production.