Insights

Strong Market Position Flexstone Partners manages a substantial €10 billion in assets globally, with a focus on private equity, infrastructure, and secondary markets. Their specialization in tailored solutions for large institutional clients and high net worth individuals highlights opportunities to offer advanced fund structuring, reporting tools, and investor relations technology to support their growth and customization needs.

Growing Secondaries Focus The recent €200 million fundraise for their dedicated secondaries vehicle indicates a strategic expansion in this segment, which often requires specialized transaction platforms, secondary market analytics, and liquidity management solutions. Engaging with these areas can position your offerings as critical parts of their secondary market operations.

ESG Leadership With a new appointment of a head of sustainability and a strong commitment as a UNPRI signatory, Flexstone is prioritizing ESG integration within their investment process. There is an opportunity to provide ESG data management systems, impact measurement tools, or sustainable investment analytics to enhance their responsible investing strategies.

Digital and Tech Adoption The utilization of platforms like Juniper Square, Microsoft tools, and PHP/Python-based technology indicates an openness to advanced digital solutions. This presents opportunities to introduce client portal enhancements, data analytics platforms, or automation tools that align with their tech stack and operational efficiencies.

Leadership & Expansion Recent strategic hires, including a new CFO and COO for European operations, demonstrate ongoing expansion and organizational strengthening. Targeted solutions such as enterprise software, compliance tools, and operational process automation can support their scaling efforts and leadership development initiatives.

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
48%
Last@flexstonepartners.comDoe@flexstonepartners.com
3%
First.Middle@flexstonepartners.comJohn.Michael@flexstonepartners.com
1%
First.Last@flexstonepartners.comJohn.Doe@flexstonepartners.com
48%

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, France 75007, FR. 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 November 2025, Flexstone Partners has approximately 71 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: 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 ManagementFrance51-200 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, France 75007, FR
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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