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Gabriel De Montessus, Angel Investor

Gabriel De Montessus

Angel Investor

Paris, France

Gabriel De Montessus is a seed investor in Paris focused on Telecommunications and Apps. Gabriel De Montessus - Group President & EVP @ FIS

Total investments:
3
Last investment:
Lead investor:
0%

Last updated:

Industries Gabriel De Montessus invests in

TelecommunicationsAppsFinTechPaymentsMessaging

Stages Gabriel De Montessus invests in

SeedSeries A

Countries Gabriel De Montessus invests in

FranceUnited KingdomThe Netherlands

Contacts

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Investment Focus

Industry

  • Telecommunications 2 (67%)
  • Apps 1 (33%)
  • FinTech 1 (33%)
  • Payments 1 (33%)
  • Messaging 1 (33%)
See all 7 industries →

Stage

  • Seed 2 (67%)
  • Series A 1 (33%)

Country

  • France 1 (33%)
  • United Kingdom 1 (33%)
  • The Netherlands 1 (33%)

Investments

CompanyDescriptionRoundLinks
Talk360 is an easy-to-use calling app that helps people make affordable international calls to any mobile and landline number. They believe that reliable communication and digital services must be affordable and accessible to everyone, regardless of someone's background. Especially people in emerging countries in Africa, who often need theseservices the most, do not always have the necessary banking possibilities. To bridge this distance, Talk360 will launch the world's first single checkout platform for Africa. This platform will combine all locally available payment methods and currencies across Africa, together with over 1.25 million cash points of sales, and will eventually be available to other companies as well. This means that 500 million Africans will be able to purchase digital services they never had access to before. $4M / Seed / Jun 01, 2022
Volt is building the global infrastructure for real-time payments everywhere. We’re accelerating a global real-time revolution by creating a single gateway to a world of account-to-account payments. This network of networks, powered by open banking, is transforming how money moves on a global scale. By uniting real-time open payments systems toone harmonised standard, we give businesses the power to offer customers everywhere the same frictionless payments experience. $23.5M / Series A / Jun 16, 2021
Onoff Telecom offers a variety of products for private and business customers that seek to revolutionize communications. $2.1M / Seed / Dec 30, 2015

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Clean Energy
EdTech
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Local
Enterprise Software
Travel
Platforms
InsurTech
Oil and Gas
Retail
Social Impact
Cryptocurrency
SaaS
Film
Restaurants
Photography
Payments
Email
CleanTech
Energy
Marketplace
Organic Food
Fitness
Machine Learning
Health Care
Agriculture (AgTech)
Gaming
Facebook
Blockchain
B2B
Social Network
Video Games
Big Data
Medical Device
Wellness
Education
Mobile
Automotive
Sports
Legal
eSports
Construction
Hospitality
Biotechnology
Consumer
Software
Renewable Energy
Crowdfunding
Theatre
Medical
Recruiting
Web3
Venture Capital
Fashion
Social
Beauty
Infrastructure
Cannabis
LGBT
Celebrity
Climate
Mobile Apps
Life Science
Wine and Spirits
Food and Beverage
Publishing
Music
Art
Real Estate
Sporting Goods
Manufacturing
Digital Media
FinTech
Finance
Financial Services
Social Media
Franchise
Mobile Advertising
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Internet
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Biotech
Impact
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FAQ

What does Gabriel De Montessus invest in?

Gabriel De Montessus invests primarily in Telecommunications, Apps and FinTech startups, most often at Seed and Series A stage. Most of the 3 investments tracked by Shizune back companies in France. The Investment Focus section breaks down every industry, stage and country in the portfolio.

How do I contact Gabriel De Montessus?

Public channels for Gabriel De Montessus 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 Gabriel De Montessus last invest?

The most recent investment recorded for Gabriel De Montessus closed in Jun 2022. Shizune tracks 3 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 Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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