About Turnstone

Turnstone Capital Management LLC is an investment consulting and business development firm based in New York City and Rowayton, CT.  Turnstone has deep experience in venture capital and private equity finance, technology, and international operations which enables the firm to uncover proprietary investment opportunities in private, emerging growth companies.

We seek to partner with capable and committed founders and management teams, and provide the financial, relationship, and strategic insights to help management achieve their growth goals.  We are opportunistic in our selection of partner companies, but tend to focus on industries where technology and business innovation are the driving catalysts for disruptive growth. 

 Turnstone's focus growth sectors include clean energycognitive computing and AI, industrial technology, and blockchain related applications.  

At Turnstone, we are actively searching for disruptive early stage opportunities to drive value to both our investors and our corporate partners. We are open to introductions and all new inquiries are evaluated personally by one of our partners.  We are equally interested in international and cross-border ventures.