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Fabien Dupuis

Angel Investor

Paris, France

Fabien Dupuis is a pre-seed investor in Paris focused on B2B and SaaS. Fabien Dupuis

Total investments:
1
Last investment:
Lead investor:
0%

Last updated:

Industries Fabien Dupuis invests in

B2BSaaSSoftwareE-CommerceMarketplace

Stages Fabien Dupuis invests in

Pre-Seed

Countries Fabien Dupuis invests in

Brazil

Contacts

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Investment Focus

Industry

  • B2B 1 (100%)
  • SaaS 1 (100%)
  • Software 1 (100%)
  • E-Commerce 1 (100%)
  • Marketplace 1 (100%)
See all 7 industries →

Investments

CompanyDescriptionRoundLinks
B2B Stack is the Latam leading marketplace for B2B software buying and selling. The marketplace has a comprehensive database of listed B2B software and services, real user reviews, and comparison features. Through an end-to-end digital workflow, it helps buyers with discovering products, comparing, and managing their purchasing process. It alsohelps vendors with promoting their products, capturing quality traffic, intent data, and demand generation. B2B Stack is bringing the Latam B2B solutions buying experience towards the e-commerce era.The company was founded in 2019, operates remotely (mainly in São Paulo). Pre-Seed / Dec 23, 2021

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Any industry
Video Games
Hospitality
EdTech
Restaurants
Google
Construction
Photography
Cryptocurrency
Clean Energy
CleanTech
Big Data
Email
Artificial Intelligence
Social Impact
SaaS
Energy
Mobile
Consumer
Health Care
Enterprise Software
Local
Platforms
InsurTech
Travel
Film
Oil and Gas
Retail
Payments
Marketplace
Organic Food
Fitness
Machine Learning
Agriculture (AgTech)
Gaming
Social Network
Facebook
Blockchain
B2B
Medical Device
Education
Wellness
Sports
Automotive
eSports
Legal
Biotechnology
Software
Crowdfunding
Renewable Energy
Venture Capital
Social
Infrastructure
Beauty
Fashion
Climate
LGBT
Cannabis
Celebrity
Life Science
Food and Beverage
Publishing
Mobile Apps
Wine and Spirits
Music
Art
Real Estate
Sporting Goods
Manufacturing
FinTech
Finance
Digital Media
Social Media
Financial Services
Franchise
Non Profit
Internet
Mobile Advertising
Android
Proptech
Impact
Sustainability
Hardware
Biotech
Transportation
Enterprise
Community
Media (Entertainment)
Recruiting
Web3
Medical
Theatre
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Afghanistan
Greece
United Kingdom
Thailand
United Arab Emirates
Andorra
Benin
South Korea
Japan
Burkina Faso
Africa
Singapore
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Egypt
Taiwan
Zimbabwe
Tunisia
Sweden
Oceania
Hong Kong
Nigeria
Togo
Croatia
Iran
Guinea
Haiti
Kyrgyzstan
Norway
Lesotho
Isle of Man
Liberia
Malawi
Nepal
Mexico
Madagascar
Russian Federation
Sudan
Pakistan
Tajikistan
Zambia
Romania
Brazil
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Oman
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FAQ

What does Fabien Dupuis invest in?

Fabien Dupuis invests primarily in B2B, SaaS and Software startups, most often at Pre-Seed stage. Most of the 1 investments tracked by Shizune back companies in Brazil. The Investment Focus section breaks down every industry, stage and country in the portfolio.

How do I contact Fabien Dupuis?

Public channels for Fabien Dupuis include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

When did Fabien Dupuis last invest?

The most recent investment recorded for Fabien Dupuis closed in Dec 2021. Shizune tracks 1 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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