The construction industry is responsible for 39% of global carbon emissions. We can't solve climate change alone — but together, we can make a dent.
GreenChainz exists to make verified sustainability data as accessible as product pricing. No more hunting through PDFs. No more fragmented research. No more greenwashing.
Every architect, contractor, and manufacturer on this platform is part of the solution. You're not just sourcing materials — you're voting for a livable planet with every RFQ you send.
This is bigger than any one company. This is our home. This beautiful blue and green planet. And the only way out of this mess is if we all work together.
We're building a community of independent innovators. To protect this mission, Charter 175 is reserved for small-to-mid-sized companies committed to sustainability.
| Criteria | Requirement | Why |
|---|---|---|
| Company Size | Under 500 employees | SMB focus only |
| Revenue Cap | Under $50M annual | Regional players only — excludes BigCorp |
| Sustainability Proof | 1+ verified certification OR in-progress application | No greenwashers |
| Platform Exclusivity | Cannot be featured on competitors during Charter Year 1 | Loyalty lock-in |
| Founder Story | Must submit 2-min video: "Why we build sustainably" | Builds community trust |
Search and filter sustainable materials by EPDs, certifications (LEED, FSC, Cradle to Cradle), embodied carbon, and recycled content. Compare products side-by-side and send RFQs directly to suppliers.
Showcase your sustainable products to qualified buyers. Upload EPDs, certifications, and product specs. Receive RFQs from architects actively sourcing materials.
Every product's sustainability claims are founder-verified. We integrate with EPD International, Building Transparency (EC3), and leading certification bodies.
Once we hit 175 members, this offer closes forever. No exceptions.
Secure your spot today. Be part of history.