Pierre de Grandmaison

Senior Media/ Adtech Executive: Board Member/ Entrepreneur/ Investor & Advisor

📍 France🔄 Updated September 2026💼 7 investments📅 9 years investing🗓 Last invested Sep 2021
Operator-angel🌍 France
7
Total investments
6
Early stage
1
Mid stage
0
Late stage
9y
Years active

Portfolio

7 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Strategic Investor
Sep 2021
Ownlee provides content security centric solutions. Zero Leak Content sharing : A simple and immediate solution to share sensitive content. Exclusive digital collectibles : Digital collectibles that offer exclusive content and experiences to your biggest fans.
Strategic Investor
Sep 2018
Acquired by Infinite Reality for $450M and now under the iR family, Landvault is building infrastructure to accelerate the metaverse economy, by building tools to create, deploy and monetize content. We have helped over 200 clients enter the metaverse, including top organizations and brands like Abu Dhabi government, Mastercard, L’Oreal, RedBull and Heineken. We are also building a standard to deploy interoperable content - the Matera Protocol.
Strategic Investor
Sep 2018
70%. This is how much creativity accounts on the performance of your ads. Taking care of these 70% is our job. And our passion. We developed a unique methodology to produce faster, better, stronger, and cater to all your ads and content needs, with a social 1st mindset. From original production to revamped content, organic content to full-funnel ad campaigns. We collaborate with a broad spectrum of clients, be it top of mind global firms or edge-cutting start-ups, while also being a major official creative partner of all social platforms : Meta, TikTok, Pinterest, Google, Snap. And we do it at scale, with 30 000 videos produced last year. Because one day you might need one great idea, and the next a thousand videos. And we do it with soul.
Strategic Investor
Sep 2018
Generative AI video platform for video post-production automation (Saas B2B platform for brands & video industries). We unleash creativity through video automation. We are hiring ! Join us now. Aive is designed for large-scale video automation. We enable brands to enhance video post-production, distribution, and creative collaboration with all their teams from anywhere. We unleash creativity through video automation Gain days of work with Aive, the easy-to-use AI Video Platform. Aive helps brands and creatives to improve the way of thinking, and gives the freedom to create, iterate, and generate a multitude of video variations online in minutes. Aive offices are in Montpellier and Paris. We are hiring now engineers in machine learning and backend dev. Join us now. Our offers https://www.welcometothejungle.com/fr/companies/aive/jobs
Strategic Investor
Sep 2018
Founded on the principle of democratizing access—first to music in 1999, now to creative expertise in 2025—Napster has consistently been at the forefront of transformational technology shifts that expand markets and empower users. The company’s latest platform turns passive consumers into active creators, providing the interface layer between foundation AI models and human creativity. For more information, visit napster.com.
Strategic Investor
Jun 2017
✨ Poool provides digital publishers with the tools, expertise and inspiration needed to succeed in their membership and subscription strategies. In practice: - The Membership & Subscription Suite: the complete set of tools needed to master your reader revenue model, from engagement & registration, to subscription & retention - Strategic and operational expertise and benchmark data in our B2B media The Audiencers, the go-to reference for digital publishing professionals in audience development - Audience conversion specialists to support you in continuously optimizing performance 📅 Book a free audit and demo with our team to find out how Poool can help you convert, manage and retain your members and subscribers https://calendly.com/poool-tech/meet
Strategic Investor
Apr 2017
We are going to change how people play, improve and watch tennis. Check our website for more info : www.mojjo.fr Facebook or Twitter for regular news and updates : facebook.com/tennismojjo twitter.com/tennismojjo
Experience · 8 entries
All (8)
Investments (7)
Founder (1)
2021
Strategic Investor
Sep 2021
Ownlee provides content security centric solutions. Zero Leak Content sharing : A simple and immediate solution to share sensitive content. Exclusive digital collectibles : Digital collectibles that offer exclusive content and experiences to your biggest fans.
2018
Strategic Investor
Sep 2018
Acquired by Infinite Reality for $450M and now under the iR family, Landvault is building infrastructure to accelerate the metaverse economy, by building tools to create, deploy and monetize content. We have helped over 200 clients enter the metaverse, including top organizations and brands like Abu Dhabi government, Mastercard, L’Oreal, RedBull and Heineken. We are also building a standard to deploy interoperable content - the Matera Protocol.
Strategic Investor
Sep 2018
70%. This is how much creativity accounts on the performance of your ads. Taking care of these 70% is our job. And our passion. We developed a unique methodology to produce faster, better, stronger, and cater to all your ads and content needs, with a social 1st mindset. From original production to revamped content, organic content to full-funnel ad campaigns. We collaborate with a broad spectrum of clients, be it top of mind global firms or edge-cutting start-ups, while also being a major official creative partner of all social platforms : Meta, TikTok, Pinterest, Google, Snap. And we do it at scale, with 30 000 videos produced last year. Because one day you might need one great idea, and the next a thousand videos. And we do it with soul.
Strategic Investor
Sep 2018
Generative AI video platform for video post-production automation (Saas B2B platform for brands & video industries). We unleash creativity through video automation. We are hiring ! Join us now. Aive is designed for large-scale video automation. We enable brands to enhance video post-production, distribution, and creative collaboration with all their teams from anywhere. We unleash creativity through video automation Gain days of work with Aive, the easy-to-use AI Video Platform. Aive helps brands and creatives to improve the way of thinking, and gives the freedom to create, iterate, and generate a multitude of video variations online in minutes. Aive offices are in Montpellier and Paris. We are hiring now engineers in machine learning and backend dev. Join us now. Our offers https://www.welcometothejungle.com/fr/companies/aive/jobs
Strategic Investor
Sep 2018
Founded on the principle of democratizing access—first to music in 1999, now to creative expertise in 2025—Napster has consistently been at the forefront of transformational technology shifts that expand markets and empower users. The company’s latest platform turns passive consumers into active creators, providing the interface layer between foundation AI models and human creativity. For more information, visit napster.com.
Show all 8 entries ↓
Investment activity
2017–2021 · 7 investments
201722018420211
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