Turnstone Capital Management
2026-08-27turnstonecapital.com
Overview
What they do
Turnstone Capital Management LLC is an investment management firm founded in 2004, based in Westport, 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.
turnstonecapital.com
What they look for
We seek to make a significant and lasting impact with our investment and management activity. We seek to identify, fund, and develop select early stage technology ventures and infrastructure projects in partnership with management.
turnstonecapital.com
Stage
Seed, Series A
turnstonecapital.com
Sectors
AI, SaaS, Climate
turnstonecapital.com
Based
Westport, US
turnstonecapital.com
Sources
2026-08-27turnstonecapital.comTurnstone sponsors bespoke investment partnerships in early stage ventures (Seed, A Round)…
Portfolio, cheque size and the rest
The 5 companies they have backed that we can see, the cheque they write, and whether they are deploying right now.
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