Julien GROS

Head of sales - Yavin paiement expert

πŸ“ FranceπŸ”„ Updated July 2026πŸ’Ό 3 investmentsπŸ“… 4 years investingπŸ—“ Last invested Jul 2025
Operator-angel🌍 FranceInvested this year
3
Total investments
1
Early stage
0
Mid stage
2
Late stage
4y
Years active

Portfolio

3 investments Β· sorted by recency
All investments
Early stage
Mid stage
Late stage
Seed Investor
Jul 2025
The future of product development in the era of frontier AI. We’re helping product and growth teams simulate user behavior before shipping code. With Blok you can test ideas in hours, not weeks, and uncover issues before they become expensive mistakes. Build with us: https://joinblok.notion.site/Open-Roles-at-Blok-21c5df33b374800da3d2de6fb065eb96
Private Investor
Aug 2024
OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. AI is an extremely powerful tool that must be created with safety and human needs at its core. OpenAI is dedicated to putting that alignment of interests first β€” ahead of profit. To achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity. Our investment in diversity, equity, and inclusion is ongoing, executed through a wide range of initiatives, and championed and supported by leadership. At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology.
Investor
Apr 2022
βš•οΈ Electronic Health Record that generates highly structured medical data 🧬 Train Medical AI thanks to the blockchain πŸ™‹β€β™€οΈπŸ™‹β€β™‚οΈ A collaborative research network of caregivers, patients, innovators and troublemakers
Experience Β· 5 entries
All (5)
Investments (3)
Founder (2)
2025
Seed Investor
Jul 2025
The future of product development in the era of frontier AI. We’re helping product and growth teams simulate user behavior before shipping code. With Blok you can test ideas in hours, not weeks, and uncover issues before they become expensive mistakes. Build with us: https://joinblok.notion.site/Open-Roles-at-Blok-21c5df33b374800da3d2de6fb065eb96
2024
AssociΓ©
Sep 2024
Engwe Intelligent Technology Co., Ltd. (ENGWE) was founded in 2014 and is a leading company in the electric bicycle industry. As a pioneer in the industry, we rely on our strong production and R&D capabilities, supported by a robust supply chain and an independent product testing laboratory, to integrate production, research, and sales. All our bicycle models are crafted by our creative team, with products sold to over 45 countries in Europe and North America, earning recognition from well-known industry media and the love of global users. ENGWE is committed to driving meaningful innovation to promote healthier lifestyles. Inspired by automotive power principles, we design unique, high-quality, and cost-effective electric bicycles, offering more people an exceptional personalized sports experience and opening a new chapter in their lives. We warmly welcome wholesalers, distributors, and dealers from around the world to join our partner network. By choosing ENGWE, you will collaborate with a passionate and excellence-driven team to create a healthier and brighter future. We warmly welcome wholesalers, distributors, and dealers from around the world to join our partner network. By choosing ENGWE, you will collaborate with a passionate and excellence-driven team to create a healthier and brighter future.
Private Investor
Aug 2024
OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. AI is an extremely powerful tool that must be created with safety and human needs at its core. OpenAI is dedicated to putting that alignment of interests first β€” ahead of profit. To achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity. Our investment in diversity, equity, and inclusion is ongoing, executed through a wide range of initiatives, and championed and supported by leadership. At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology.
2022
Investor
Apr 2022
βš•οΈ Electronic Health Record that generates highly structured medical data 🧬 Train Medical AI thanks to the blockchain πŸ™‹β€β™€οΈπŸ™‹β€β™‚οΈ A collaborative research network of caregivers, patients, innovators and troublemakers
2021
Co founder - head of acquisition
Sep 2021
Investment activity
2022–2025 Β· 3 investments
202212024120251
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