Mar 17, 2026
Introducing Earthmark for Brands: Making climate data as visible as customer reviews.
Written by Jack Linnett (Co-founder & CEO)

Making climate data as visible as customer reviews.
Already seen by millions worldwide - from the UK to UAE - Earthmarks appear alongside 8,500+ companies through our marketplace partners.
We’ve seen proof that brands outperforming peers with strong environmental performance and 3+ Earthmarks see:
+186% page visits
+19% conversions
+23% click-throughs
Data from projects with VoucherCodes and The Independent.
But we’ve also seen the challenge:
👎 Sustainability reports get written, not read — leaving climate data hidden from customers and AI tools
👎 Pay high fees for niche certifications and badges with unclear ROI
👎 Risk greenwashing fines of <10% turnover for generic, unsubstantiated claims
That gap between action and visibility is exactly why we’ve built Earthmark for Brands.
✅ Dedicated profile page
✅ Insights dashboard with trends and competitor analysis
✅ Embeddable widget and usage analytics
No extra reporting — we use existing, publicly available data to give brands benchmarked, aggregated, sector-level insights that show up where it matters.
Built with input from brands across sectors — and the people behind Glassdoor, Defaqto & Checkatrade.
Top brands are already claiming their profiles. Ready to join them?
👉️ https://www.earthmark.io/brands