Turnstone Capital Management LLC

turnstonecapital.com

investment management

turnstonecapital.com

Norwalk, Connecticut, United States

1-10 employees

8493000 revenue

LinkedIn Profile

About Turnstone Capital Management LLC

crossborder investments, private equity, technology, venture capital, mobile commerce, cloud computing, smart home, industrial energy efficiency, enterprise software, e-commerce, software, consumer internet, information technology, internet, technology development, geothermal energy, energy transition, ai saas applications, energy storage projects, carbon capture processes

Turnstone Capital Management LLC's Tech Stack

AI/ML

Payment

Adyen

Decision Makers at Turnstone Capital Management LLC

1 contact

Marc Magna

Co-Founder and Co-CEO

m***@turnstonecapital.com Sign up to view

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12 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

Turnstone Capital Management LLC's Position in the StackWho Database

• Turnstone Capital Management LLC is 1 of 4,084 investment management companies tracked in StackWho.
• 4,071 investment management companies in our database have verified decision-maker emails (100% of the cohort).
• 2,639 companies in Connecticut are in the StackWho database.
• 2,106 investment management companies are in the 1-10 employee range (same size as Turnstone Capital Management LLC).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.

Frequently Asked Questions

What technology does Turnstone Capital Management LLC use?

Turnstone Capital Management LLC uses Gmail, Google Apps, Amazon AWS, Mobile Friendly, Google Font API, Google Plus, and 6 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Turnstone Capital Management LLC?

StackWho has verified email addresses for 1 decision maker at Turnstone Capital Management LLC. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Turnstone Capital Management LLC directly for sales, recruiting, or partnerships.

What industry is Turnstone Capital Management LLC in?

Turnstone Capital Management LLC operates in the investment management industry, headquartered in Norwalk, Connecticut, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Turnstone Capital Management LLC's contact data?

Yes. StackWho Pro members can export decision maker contact data for Turnstone Capital Management LLC and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.