Guillaume Rostand

CEO AI Summit Barcelona | President French Tech Barcelona

📍 Spain🔄 Updated September 2026💼 2 investments📅 3 years investing🗓 Last invested Jan 2025
VC🌍 Spain
2
Total investments
0
Early stage
1
Mid stage
0
Late stage
3y
Years active

Portfolio

2 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Jan 2025
Nous mettons à profit notre réseau et notre expérience pour sélectionner les meilleures opportunités dinvestissement pour nos membres. Nous rendons accessible linvestissement en startup 🚀
Advisor & Investor
Jan 2023
Nos équipes vous accompagnent et soutiennent votre entreprise dans ses moments clés : - Préparation de levée de fonds & structuration post-levée - Gestion du cash dans les phases dhyper croissance - Optimisation de l’allocation des ressources - Préparation d’un processus de vente de l’activité. Iter Advisors intervient sur l’ensemble de la chaîne de valeur financière de votre société, en mettant à votre disposition un CFO expérimenté, pluridisciplinaire et immédiatement opérationnel.
Experience · 4 entries
All (4)
Investments (2)
Founder (1)
2025
Co-Founder
Jul 2025
Mark your calendars: September 22–23, 2026 — Barcelona. AI Summit Barcelona 2026 is coming, and its going to be unlike anything youve seen. 📍 World Trade Center Barcelona on the Mediterranean waterfront, at the heart of Europes most vibrant tech city. For 2 days, 10,000+ AI professionals will gather to build, learn, and shape whats next. No generic conference halls. No anonymous vendor booths. Just rooftops, live demos, hands-on workshops, and the unmistakable energy of Barcelona. 🗓️ And it doesnt stop there. From September 16 to 23, Barcelona transforms into a city-wide AI festival, rooftop gatherings, founder dinners, private meetups, and partner activations across the city. One full week. One movement. 💻 Kicking it off: the Hackathon on September 19–20 at Norrsken Barcelona, 48 hours of building, competing, and pushing the boundaries of what AI can do. 📊 By the numbers: 10,000+ attendees 200 speakers 100+ investors 50+ side & off events Organized by AI Group Barcelona. Beyond Theory, AI in Action. 🔗 Join the movement: aisummitbarcelona.com
Investor
Jan 2025
Nous mettons à profit notre réseau et notre expérience pour sélectionner les meilleures opportunités dinvestissement pour nos membres. Nous rendons accessible linvestissement en startup 🚀
2023
Advisor & Investor
Jan 2023
Nos équipes vous accompagnent et soutiennent votre entreprise dans ses moments clés : - Préparation de levée de fonds & structuration post-levée - Gestion du cash dans les phases dhyper croissance - Optimisation de l’allocation des ressources - Préparation d’un processus de vente de l’activité. Iter Advisors intervient sur l’ensemble de la chaîne de valeur financière de votre société, en mettant à votre disposition un CFO expérimenté, pluridisciplinaire et immédiatement opérationnel.
2017
Mentor
Oct 2017
WILCO accelerates innovative projects driven by men and women to create economic value and have a positive impact on society. Projects led by teams in 3 business areas: Industry, Healthcare, Digital, (12 sectors) for 3 types of customers: [French startups (1,500 startups accelerated since 2012 - 100 new startups per year / €300M raised per year / 50% of startups with sales > €1M in 3 years] WILCO deploys 2 programs to accelerate the growth and scalability. 1. WILCO One (+1500 startups accelerated) : Tech startups: Structuring entrepreneurial projects on the road to €1 million in annual sales within 3 years - DeepTech startups: Structuring and de-risking entrepreneurial projects for successful fund-raising. 2. COMET (400 accelerated startups): CEO/founders coaching to help execute and realign their companys development roadmap. [Large and Mid Corporate (40 partners and/or customers)] Accelerate Open-Innovation and empower your teams : Open Innovation Programs White-label collaborations Programs Immersions Programs with startups [International ecosystems] Driving startups success and building world-class accelerators. - Immersion programs for foreign startups wishing to validate the opportunity/ to develop their business in France - Building ready-to-use acceleration program based on WILCOs KPI-Driven acceleration methodology WILCO has developed 5 main assets over the years : - A KPI-Driven Methodology focused on developing innovative projects on five growth levers - Business Managers sectoral and Thematic Experts - Non-dilutive interest-free financing - Sectoral and thematic networks - Dashboard, deliverables, programs and KPIS