Insights

Growing Asset Base Flexstone Partners manages approximately €10 billion in assets, with recent closings such as a €200 million dedicated secondaries vehicle indicating ongoing growth and increased investor interest in private assets. This creates opportunities to offer tailored solutions and expanded services aligned with their evolving portfolio needs.

Sustainability Leadership With the recent appointment of a managing director dedicated to sustainability and their status as a UNPRI signatory, Flexstone emphasizes ESG integration. This focus opens doors for solutions and technology providers specialized in ESG reporting, impact measurement, and sustainable investment strategies.

Market Expansion Their global footprint across Paris, Geneva, New York, and Singapore positions Flexstone for further market expansion, particularly in regions with growing private equity activity. Targeted outreach to local and regional investors can unlock new partnership opportunities and co-investment deals.

Tech Stack and Innovations Flexstone incorporates advanced technology platforms such as Juniper Square and media integration tools, indicating openness to innovative fintech solutions. This presents prospects for SaaS providers focused on asset management, reporting, and client engagement enhancements.

Leadership and Strategic Growth Recent executive hires, including a CFO and COO for European operations, highlight a strategic focus on operational expansion and financial robustness. Engaging with decision-makers involved in growth strategies can position your services to support their scaling efforts and operational efficiencies.

Flexstone Partners Tech Stack

Flexstone Partners uses 8 technology products and services including Juniper Square, RSS, Font Awesome, and more. Explore Flexstone Partners's tech stack below.

  • Juniper Square
    Accounting And Finance
  • RSS
    Content Management System
  • Font Awesome
    Font Scripts
  • Microsoft
    Miscellaneous
  • PHP
    Programming Languages
  • Python
    Programming Languages
  • MediaElement.js
    Video Players
  • X-Content-Type-Options
    Web & Portal Technology

Media & News

Flexstone Partners's Email Address Formats

Flexstone Partners uses at least 1 format(s):
Flexstone Partners Email FormatsExamplePercentage
First.Last@flexstonepartners.comJohn.Doe@flexstonepartners.com
89%
Last@flexstonepartners.comDoe@flexstonepartners.com
9%
First.Middle@flexstonepartners.comJohn.Michael@flexstonepartners.com
2%

Frequently Asked Questions

Where is Flexstone Partners's headquarters located?

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Flexstone Partners's main headquarters is located at 5-7 Rue de Monttessuy Paris, Île-de-france 75007 France. The company has employees across 3 continents, including EuropeNorth AmericaAsia.

What is Flexstone Partners's official website and social media links?

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Flexstone Partners's official website is flexstonepartners.com and has social profiles on LinkedIn.

What is Flexstone Partners's NAICS code?

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Flexstone Partners's NAICS code is 5239 - Other Financial Investment Activities.

How many employees does Flexstone Partners have currently?

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As of April 2026, Flexstone Partners has approximately 72 employees across 3 continents, including EuropeNorth AmericaAsia. Key team members include Cfo Coo Europe: F. D. D. F.Chief Compliance Officer & Chief Risk Officer Europe / Rcci: P. B.Chief Compliance Officer: S. M.. Explore Flexstone Partners's employee directory with LeadIQ.

What industry does Flexstone Partners belong to?

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Flexstone Partners operates in the Investment Management industry.

What technology does Flexstone Partners use?

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Flexstone Partners's tech stack includes Juniper SquareRSSFont AwesomeMicrosoftPHPPythonMediaElement.jsX-Content-Type-Options.

What is Flexstone Partners's email format?

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Flexstone Partners's email format typically follows the pattern of First.Last@flexstonepartners.com. Find more Flexstone Partners email formats with LeadIQ.

When was Flexstone Partners founded?

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Flexstone Partners was founded in 2005.

Flexstone Partners

Investment ManagementÎle-de-france, France51-200 Employees

Flexstone Partners (“Flexstone” or the “Company”) is a leading Investment Manager and Advisor specialized in private assets on a global basis. With local presence in Geneva, Paris, New York and Singapore, the Company manages approximately €10 billion on behalf of large institutions as well as high net worth individuals on a global basis. Flexstone’s range of products and services extends from tailor-made solutions and advisory services to commingled funds, across all private asset classes (Private Equity, Mezzanine, Infrastructure…) through Primary and Secondary investments in funds, as well as direct Co-investments in buyout & growth capital transactions. Flexstone’s key strength is the ability to offer customized solutions for each client globally; to date over 75% of the firm’s advised assets are in dedicated solutions.

Flexstone is an affiliate of Natixis Investment Managers, one of the world’s largest asset managers. The Company operates autonomously from its parent but is able to leverage its global resources, professionals, and network to enhance its ability to continuously deliver exceptional strategies, service, ESG and risk management.

Flexstone is a signatory of the UNPRI and its ESG approach is an integral part of its team culture and investment process. Flexstone Partners follows an inclusive approach in its workplace and practices, where diversity and open mindedness are deemed essential to flourish in a dynamic environment. Flexstone is an equal opportunity employer and values a diverse and inclusive workforce. 

The Company does not discriminate on the basis of race, religion, color, gender identity or expression, national origin, sexual orientation, marital status, age, veteran status, disability status, or any other legally protected characteristic. All employment is decided on the basis of qualifications, merit, and business need.

Section iconCompany Overview

Headquarters
5-7 Rue de Monttessuy Paris, Île-de-france 75007 France
NAICS Code
5239 - Other Financial Investment Activities
Founded
2005
Employees
51-200

Section iconFunding & Financials

  • $50M$100M

    Flexstone Partners's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Flexstone Partners's revenue is estimated to be in the range of $50M$100M

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