Important Message

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged

Back to role selection

Select your role to continue or go back to the Natixis Investment Managers homepage

Select your local site for products and services by region

Americas

Asia Pacific

Europe

Location not listed?

About us

Flexstone Partners

A global private investments firm delivering customized solutions across small- and mid-cap markets of private equity, real estate, private debt and infrastructure.

A global private investments firm delivering customized solutions across small- and mid-cap markets of private equity, real estate, private debt and infrastructure.

Flexstone Partners was established by bringing together four specialized private investment firms – Caspian Private Equity, Euro Private Equity France, Euro Private Equity Swiss and Eagle Asia Partners – to best support professional clients worldwide. With more than 20 years of private market experience, its team is immersed in the world’s most compelling markets across North America, Europe and Asia-Pacific, to search for responsible growth opportunities. Professional clients can take advantage of customized private equity, real estate, private debt and infrastructure solutions, with specific expertise in hard-to-access small- and mid-cap markets.

At Flexstone Partners, we’re obsessed with excellent performance. That means striving for investment performance — and hand selecting what we believe to be the best small- to mid-cap opportunities for each client. More importantly, it means how we serve our clients. We remain laser focused on providing outstanding and highly personal customer service — not just high-quality private investments. We put our clients first in everything we do."
– Eric Deram, CEO, Flexstone Partners

"The analyses and opinions referenced herein represent the subjective views of the author(s) as referenced, are as of the date shown and are subject to change without prior notice."

Flexstone Partners
Founded
2005*
Headquartered
New York, Paris, Geneva, Singapore
AUM
US $7.30B as of 30 September 2025
Visit website

Investment philosophy & sustainability

Flexstone aims to build diversified and resilient portfolios over the long term through rigorous due diligence and selection of high-conviction general partners/investment ideas. 

The firm has established an ESG framework, and policies are embedded into the investment due diligence and post-investment monitoring processes. Flexstone is committed to promoting sustainability as a Corporate citizen and through its investment principles and framework. The firm publishes an annual sustainability report, and further promotes sustainability through its public engagements. 

ESG integration refers to the inclusion of ESG issues in investment analysis and decisions. Approach to ESG integration varies based on the funds. ESG integration doesn’t necessarily imply that investment vehicles also seek to generate a positive ESG impact.

Euro Private Equity Swiss was founded in 2005, Euro Private Equity France in 2007, Eagle Asia Partners in 2007, and Caspian Private Equity in 2008. Flexstone Partners was established in 2018.

Not all offerings available in all jurisdictions.

2350313.6.1