Investment
Invested in Callosum, building an intelligence system for the next era of AI (UK, seed).
Callosum
AUG 2026
Every public signal F4 has attached to this firm, with sources and cross-entity links.
Callosum
Terra Labs
OnePot
Oviva
Ankar
Endra
Aerska
Why AI in Heavy Industry Is the Next Frontier for Climate and Returns
Biorce
€300m pledge for AI that matters
Trawa