About Carbonmate

Carbonmate helps SMEs comply with SECR & PPN 06/21 faster and cheaper than consultants. Our mission is to make carbon compliance accessible, automated, and audit-ready—helping you win more work with bigger clients.

Built for Smaller Organisations

We understand that smaller organisations often lack the time, resources, or in-house expertise to track and manage their sustainability criteria—but they want to do the right thing. Carbonmate was founded in 2025 to bridge this gap, making professional-grade carbon reporting accessible to businesses of all sizes.

We believe that every business, regardless of size, should have access to the tools and insights needed to understand and reduce their environmental impact. Our platform removes the complexity and cost barriers that have traditionally made sustainability reporting the domain of only the largest corporations.

The Business Case for Sustainability

Companies that track their emissions and have carbon reduction ambitions don't just help the planet—they build stronger, more successful businesses. Research consistently shows that organisations with robust sustainability practices:

✓Win more work with larger clients who increasingly require sustainability credentials in their supply chains
✓Build better public perception and brand reputation, attracting customers who value environmental responsibility
✓Have more satisfied employees who are proud to work for a company that takes its environmental impact seriously
✓Access new opportunities in government contracts and tenders that require carbon reduction plans

Our Approach

We combine automated calculations with expert guidance to deliver accurate, audit-ready reports in days rather than months. Our platform uses the latest UK government emissions factors and follows best practices for carbon accounting, making sustainability reporting accessible to businesses without dedicated environmental teams.