About Turnstone Capital Management LLC

Turnstone Capital Management LLC is an investment management firm founded in 2004, based in Rowayton, CT. Turnstone's partners have experience in venture capital and private equity finance, disruptive innovation, and international operations which enables the firm to uncover proprietary investment opportunities in private, emerging growth companies. Current focus sectors are AI infrastructure and enterprise applications, energy transition related technology and services, and energy efficient infrastructure projects.

Investment Details

Investment Range
Not specified
Investment Stage
Various stages
Industry Focus
AI/ML, Cloud, Energy (+4 more)
Investor Type
Private Equity Firm

Investment Focus

Focus Areas
AI/ML Cloud Energy Enterprise Finance +2 more
Investment Stages
Early Stage, Early Stage Venture, Growth