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Trey Brennan

Director, Investments and Operations, Caruso VenturesCaruso VenturesBoston, MA

Current Firm

Caruso Ventures

Investments

3+ companies

Focus

Deeptech, AI

About Trey Brennan

Dan Caruso is a three-time decacorn entrepreneur who built three separate fiber companies (MFS, Level 3, Zayo) to $10B+ outcomes before becoming a venture investor, giving him an unusually consistent multi-decade track record of value creation. Known as The Bear for his intense leadership style, he focuses on quantum and space technologies as the next internet from his Colorado base, where he actively builds the regional ecosystem while emphasizing long time horizons and durable cash-flow businesses over hype-driven investing.

Focus Areas

DeeptechAIFintechSpace

Investment Stage

Pre-Seed
Seed
Series A
Series B+

Notable Investments

Trey Brennan
Cindy Caruso
Boom Supersonic