Alexandre Raffin

Serial Entrepreneur, Advisor, Angel Investor - Founder & CEO: GAINS Associates

📍 Greater Paris Metropolitan Region, France🔄 Updated September 2026💼 3 investments📅 8 years investing🗓 Last invested Feb 2020
Operator-angel🌍 France
3
Total investments
2
Early stage
1
Mid stage
0
Late stage
8y
Years active

Portfolio

3 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Feb 2020
Developed by leading Korean IT company Kakao, Klaytn is a global Layer 1 public blockchain designed to power tomorrow’s on-chain world. With the lowest transaction latency amongst leading blockchains, enterprise-grade reliability, and a developer-friendly environment, Klaytn provides a seamless experience for users and developers that is second to none. Since its launch in June 2019, Klaytn has been accelerating blockchain mass adoption through a broad array of use cases from DeFi to the metaverse, gaming, and even the Bank of Korea’s CBDC pilot project. Today, it is one of the only globally competitive Web 3.0 ecosystems developed in South Korea, generating more than 1 billion transactions from over 300 decentralized applications.
Investor
Mar 2019
Governed by the worlds leading organizations, Hedera provides a trust layer for AI, digital payments, tokenization, and more.
Investor
May 2018
We’re pioneers in distributed ledger technology and champions of interoperability. We provide financial institutions and enterprises with the right foundation for digital finance.
Experience · 5 entries
All (5)
Investments (3)
Founder (2)
2021
Co-Founder & CEO
Sep 2021
World's First Tokenized Social Network for Memes. Powered by Lens Protocol 🌿
2020
Investor
Feb 2020
Developed by leading Korean IT company Kakao, Klaytn is a global Layer 1 public blockchain designed to power tomorrow’s on-chain world. With the lowest transaction latency amongst leading blockchains, enterprise-grade reliability, and a developer-friendly environment, Klaytn provides a seamless experience for users and developers that is second to none. Since its launch in June 2019, Klaytn has been accelerating blockchain mass adoption through a broad array of use cases from DeFi to the metaverse, gaming, and even the Bank of Korea’s CBDC pilot project. Today, it is one of the only globally competitive Web 3.0 ecosystems developed in South Korea, generating more than 1 billion transactions from over 300 decentralized applications.
2019
Investor
Mar 2019
Governed by the worlds leading organizations, Hedera provides a trust layer for AI, digital payments, tokenization, and more.
2018
Investor
May 2018
We’re pioneers in distributed ledger technology and champions of interoperability. We provide financial institutions and enterprises with the right foundation for digital finance.
Co-Founder and CEO
Jan 2018
A research-driven technology investment firm. Our roots are deeply embedded in the pioneering field of blockchain technology, particularly in advancing zero-knowledge proof systems, DeFi and multi-dimensional Web3 infrastructures.
Investment activity
2018–2020 · 3 investments
201812019120201
Recent (last 2 years)Earlier