Tell Your Story

Annual Impact Reports

KEYSTONE creates compelling Annual Impact Reports that showcase your sustainability progress, achievements, and goals.

We combine data-driven insights with engaging storytelling to meet industry standards like B Corp and EcoVadis, making your impact easy to understand and inspiring.

Sustainability Messaging

KEYSTONE develops social media and marketing communications that align with best-practice anti-greenwashing standards.

We help you inspire your audience with authentic, engaging messaging that highlights your impact while building trust and credibility.

Anti-greenwashing Audit

KEYSTONE delivers comprehensive anti-greenwashing audits to ensure your sustainability messaging is transparent, credible, and fully compliant.

We create a tailored ‘Responsible Marketing & PR Policy’ aligned with B Corp standards and the Green Claims Code.

We review all your digital and physical media for risks, and provide a clear improvement plan to close any gaps so you can communicate your impact with confidence and integrity.

Why Choose KEYSTONE?

EXPERTISE

With years of experience in sustainability, we bring the knowledge and insight needed to guide businesses through the complexities of communicating responsible practices.

TAILORED SOLUTIONS

We understand that every business is unique, so our services are designed to align with your specific goals and create meaningful, lasting impact.

CREDIBILITY

Our work is rooted in globally recognised sustainability standards, ensuring that your initiatives are credible, robust, and trusted by stakeholders.

HOLISTIC APPROACH

We consider every aspect of your business, from operations and supply chains to people and purpose, to help you communicate sustainability at every level.

COMMITMENT TO SUSTAINABILITY

We are dedicated to helping businesses achieve their sustainability targets, empowering you to make a positive impact on the environment.

“Ben applied his knowledge of the new B Corp requirements, and EU legislation, to ensure we had a responsible marketing policy that could be embedded into our comms. He did a great job at understanding exactly what we required, delivering it quickly, and even adding extra support as we navigated a packaging update at the same time. I would highly recommend KEYSTONE to other companies. “

Sarah Walker
Sustainability Lead
Origin Coffee

Keen to Work Together?

We work with forward-thinking organisations to turn sustainability goals into measurable results.

Whether you’re starting out or scaling up, we’ll help you make progress that matters.