Cocoon

Raised $15M in a Series A round, announced 18 March 2026.

Total raised
$15M

Latest round Series ACountry United KingdomSector Climate & Energy

Round

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Company

Turns steel slag into a low-carbon cement substitute for concrete

Based in
London, United Kingdom
Sector
Climate & Energy
Website
cocooncarbon.com ↗

Links

Website
cocooncarbon.com ↗

Questions

How much has Cocoon raised?

Cocoon raised $15M in a Series A round, announced on 18 March 2026.

Who invested in Cocoon?

2150 led. Investors include 2150, Brick & Mortar Ventures and The Venture Collective.