Harbors
About Us.->
Founder-first capital across three innovation hubs.
Three Harbors Syndicate is an angel syndicate backing exceptional early-stage companies across the US, UK, and Canada. We invest early, move decisively, and support founders with the network and rigor needed to build enduring companies.
We believe exceptional companies compound. Around 5–7% weekly growth sustained is often the signal that a startup has found something real. Compounding at that pace transforms small beginnings into category leaders.
7%Our standard is excellence: we look for founders with deep domain fluency, a clear edge, and the discipline to execute. In return, we bring responsive capital, thoughtful feedback, and cross-border introductions to help you recruit, sell, and raise the next round.
Pitch Three Harbors
We back exceptional early-stage founders across the US, UK, and Canada. If you’re building in Retail Tech, AI, BioTech, HealthTech, or you have strong traction, we would love to hear from you.