ISAI Gestion is a prominent French venture capital and private equity firm dedicated to financing and supporting tech entrepreneurs and digital companies at various stages of growth, from early-stage startups to more established scale-ups. Founded in 2009 by successful web entrepreneurs, ISAI leverages deep industry expertise to identify and nurture high-potential businesses, primarily in France and Europe. They manage several funds catering to different investment theses, including venture capital, growth equity, and tech buyout, contributing significantly to the French and European tech ecosystem.
Serves as the central hub for ISAI Gestion's investment activities, including deal sourcing, due diligence, portfolio management, investor relations, and operational support for its backed companies.
Located on Boulevard Haussmann, a prestigious Parisian address known for its Haussmannian architecture and proximity to major business and financial institutions. The office likely features modern amenities conducive to a dynamic investment environment.
Professional, entrepreneurial, and results-driven, reflecting its origins from successful tech entrepreneurs. Emphasis on collaboration, deep market analysis, and providing hands-on support to portfolio companies.
Its Parisian location places ISAI at the epicenter of French innovation, facilitating close connections with entrepreneurs, co-investors, and the broader tech community.
While headquartered in Paris and with a strong focus on French and European markets, ISAI Gestion maintains a global outlook. This is demonstrated through investments in companies with international ambitions, monitoring global technology trends, relationships with international co-investors and Limited Partners (LPs), and supporting portfolio companies in their global expansion efforts. Their network extends beyond Europe, particularly in assessing market opportunities and potential for their ventures.
155 boulevard Haussmann
Paris
Île-de-France
France
Address: N/A - Presence primarily through network and portfolio activities
To identify and invest in leading tech startups and scale-ups across Europe, providing capital and strategic support for growth and international expansion.
Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
As of April 2025, ISAI' leadership includes:
ISAI has been backed by several prominent investors over the years, including:
ISAI Gestion has strengthened its team over the past year with key promotions and a new strategic hire. Notably, the firm promoted two individuals to Partner and General Counsel, and appointed a new Head of ESG & Impact, reflecting its growth, commitment to internal talent development, and focus on responsible investing.
Discover the tools ISAI uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
ISAI Gestion likely uses common professional email formats. Based on typical French corporate structures and common patterns in the investment industry, the most probable format is [first_initial][lastname]@isai.fr.
[first_initial][lastname]@isai.fr
Format
jchamboredon@isai.fr (Example for Jean-David Chamboredon)
Example
80%
Success rate
isai.fr • May 2, 2024
ISAI Expansion, ISAI's Tech Buyout fund, has become the new majority shareholder of The Summit Group, a consulting firm specializing in sales performance, alongside the management team and Bpifrance....more
isai.fr • January 11, 2024
ISAI Gestion announced two key internal promotions, with Charlotte Frings becoming Partner and Hélène Masliah-Planchon appointed as General Counsel, effective January 2024....more
isai.fr • November 23, 2023
ISAI announced the launch of ISAI Crossover, its first evergreen investment vehicle, aiming to support fast-growing, profitable (or soon-to-be profitable) European tech companies with revenues between €10M and €100M....more
isai.fr • September 12, 2023
ISAI Gestion strengthened its commitment to responsible investment with the appointment of Isabelle Amrouche as Head of ESG & Impact, to further develop and implement the firm's ESG strategy....more
See where a company’s workforce is located, by country or region.
View past and recent funding rounds with amounts and investors.
Understand company revenue estimates and financial scale.
Track active roles and hiring trends to spot growth signals.
Discover what a company offers—products, platforms, and solutions.
Get the company’s official SIC and NAICS classifications.
Analyze visitor volume, engagement, and top traffic sources.
Explore LinkedIn, Twitter, and other active social profiles.
Identify top competitors based on similar business traits.
Explore companies in depth — from the tech they use to recent funding, hiring trends, and buyer signals — all in one powerful view.
Highperformr AI helps you surface the right accounts and enrich your CRM with verified company and contact insights, so your teams can prioritize and engage faster.
Thousands of companies, including ISAI, are just a search away.