Margaux Gregoir

Investor at Serena

📍 France🔄 Updated September 2026💼 6 investments📅 3 years investing🗓 Last invested Jun 2025
VC🌍 France
6
Total investments
2
Early stage
1
Mid stage
2
Late stage
3y
Years active

Portfolio

6 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Jun 2025
Filics defines a new generation of autonomous mobile robots by reducing current solutions to a minimum. Our platform provides a simple, flexible and fast solution to automate all ground-based intra-logistics processes.
Board Member
May 2025
We are Creative Fabrica. We craft exceptional tools, fueled by AI, and premium content for creators and crafters, guiding them from inspiration to creation. With over 7 million users globally, we empower our community to unlock their creative potential and pursue their passion for crafting. Our marketplace supports over 30,000 global designers, helping them generate income through their designs. Go Beyond Ordinary.
Board Member
Mar 2025
Rainbow is an ICROA-endorsed carbon credit standard and registry. We issue science-backed carbon credits that align with business strategies and climate commitments—ensuring every credit is both environmentally effective and commercially relevant. Our team combines scientific rigour, operational insight, and real-world systems experience to bring clarity, confidence, and credibility to every project we certify. Rainbow. Carbon Credits. Engineered for business.
Board Member
Jun 2024
Reinsurance decisions are made under pressure, with incomplete information, tight timelines, and real consequences if something is missed. Supercede provides reinsurance intelligence so brokers and cedents can see what matters while decisions are still open. We bring structure, clarity, and confidence to the placement process at the moments that determine outcomes. Supercede helps teams understand what they’re placing, what options are available, and where judgement is being applied before leverage disappears. For brokers, Supercede supports clearer client conversations, stronger preparedness, and visible control across complex placements, without replacing judgement or relationships. For cedents, Supercede delivers programme-level clarity and confidence as coverage is being secured. This enables informed sign-off, stronger governance, and fewer surprises. Supercede does not automate decisions or replace expertise. It accelerates informed judgement by making critical information usable, timely, and defensible. Better reinsurance outcomes depend on clarity at the right moment, not on hindsight.
Pre-seed Investor
Nov 2023
AI diligence for M&A, financings, and more.
Board Member
Mar 2023
Skarlett permet aux jeunes de plus de 60 ans de profiter des plus belles années de leur vie ! Nous vivons plus longtemps. Il est temps de vivre mieux ! Notre mission : redonner du pouvoir d’achat aux plus de 60 ans, en libérant la richesse bloquée dans leur patrimoine immobilier. Notre ambition : créer un écosystème complet de produits et services pour les plus de 60 ans
Experience · 8 entries
All (8)
Investments (6)
Board (4)
2025
Partner
Oct 2025
Serena is one of Europes leading investment funds, with €1bn under management. Founded in 2008 by Xavier Lorphelin, Marc Fournier, and Philippe Hayat, Serena finances and supports innovative start-ups from pre-seed to Series A, with initial checks ranging from €500k to €15m. Focus sectors: AI, SaaS, Climate Tech, Internet Infrastructure, Impact. The portfolio includes successful exits such as The Fork (acquired by Tripadvisor), Aramis Auto (acquired by Peugeot), Cheerz (acquired by Cewe), iBanFirst (acquired by the Marlin fund) and Dataiku. We have invested in nearly 100 companies, including Malt, Electra, Descartes Underwriting, Accenta, and Lifen. Born of the profound conviction that a venture capital fund should be at the service of its portfolio companies, Serena has set up the largest operational support team in Europe, comprised of 7 former top-level entrepreneurs. Added to this is the Serena Squad®, a community of 600 C-levels who can be mobilized rapidly to meet the day-to-day challenges faced by entrepreneurs. Serena has contributed to the recruitment of 40% of the management of portfolio companies by 2023. In 2023, Serena obtained the status "Société à Mission", paying particular attention to Diversity, Equity, and Inclusion challenges. Protecting biodiversity and combating climate change is also part of our DNA: 25% of Serenas employees are facilitators of the Fresque du Climat.
Investor
Jun 2025
Filics defines a new generation of autonomous mobile robots by reducing current solutions to a minimum. Our platform provides a simple, flexible and fast solution to automate all ground-based intra-logistics processes.
Board Member
May 2025
We are Creative Fabrica. We craft exceptional tools, fueled by AI, and premium content for creators and crafters, guiding them from inspiration to creation. With over 7 million users globally, we empower our community to unlock their creative potential and pursue their passion for crafting. Our marketplace supports over 30,000 global designers, helping them generate income through their designs. Go Beyond Ordinary.
Board Member
Mar 2025
Rainbow is an ICROA-endorsed carbon credit standard and registry. We issue science-backed carbon credits that align with business strategies and climate commitments—ensuring every credit is both environmentally effective and commercially relevant. Our team combines scientific rigour, operational insight, and real-world systems experience to bring clarity, confidence, and credibility to every project we certify. Rainbow. Carbon Credits. Engineered for business.
2024
Board Member
Jun 2024
Reinsurance decisions are made under pressure, with incomplete information, tight timelines, and real consequences if something is missed. Supercede provides reinsurance intelligence so brokers and cedents can see what matters while decisions are still open. We bring structure, clarity, and confidence to the placement process at the moments that determine outcomes. Supercede helps teams understand what they’re placing, what options are available, and where judgement is being applied before leverage disappears. For brokers, Supercede supports clearer client conversations, stronger preparedness, and visible control across complex placements, without replacing judgement or relationships. For cedents, Supercede delivers programme-level clarity and confidence as coverage is being secured. This enables informed sign-off, stronger governance, and fewer surprises. Supercede does not automate decisions or replace expertise. It accelerates informed judgement by making critical information usable, timely, and defensible. Better reinsurance outcomes depend on clarity at the right moment, not on hindsight.
Show all 8 entries ↓
Investment activity
2023–2025 · 6 investments
202322024120253
Recent (last 2 years)Earlier