David Grebler

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📍 Portugal🔄 Updated September 2026💼 15 investments📅 25 years investing🗓 Last invested May 2021
Angel investor🌍 Portugal
15
Total investments
5
Early stage
4
Mid stage
2
Late stage
25y
Years active

Portfolio

14 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
May 2021
Momentu is an emotional wellness platform for Latin America. We are democratizing mental health access
Investor
Jan 2021
Global tourism is more popular than ever before, and as a result, it’s endangering the very fabric of our society, planet earth, and locals and travelers alike can already see its noticeable impact. It is essential that we change the way we understand traveling, so let’s begin by doing what is necessary to make a difference, today. As a brand powered by innovation, we are harnessing the power of collaboration to challenge the status quo, walking alongside modern-day travelers in complete harmony, towards a more responsible future. Tropicfeel is about bringing the excitement of travel to everyday life. Travel is for everyone, everywhere, 365 days a year.
Investor
Jul 2019
Slow is a collective of people, places and projects that reframe the way we live, work and interact. Founded by Claus Sendlinger & Peter Conrads, Slow builds and nourishes a network of locally rooted places that offer a deeper, more conscious form of travel — not a ‘pit stop’ away from the hectic pace of life but a continuous journey of reconnection, of learning to live in harmony with nature, our shared human heritage, our community, and ourselves. In times of great haste, we dare to be slow. Not a mere shift in velocity but an altered state of being. We break cycles of distraction and destruction, opening deep chasms of reflection and spaces for energetic insight. Our existing places include the working farmstead La Granja Ibiza, Tulum Treehouse, a hybrid space devoted to Mexican craft tradition, and SOFI, a small craft Bakery in the heart of Berlin. New projects include a beach restaurant in Caparica, Portugal, a reimagined noble house in Lisbon and two other developments in Portugal. In Berlin, we are in the process of establishing a creative campus at the intersection of wellbeing, culture and sustainability set along the historic Spree River Baths in one of Berlin’s most dynamic emergent culture quarters. Home to the Slow Foundation, our Marina Project will comprise an academy, creative studios, restaurants, a library, exhibition rooms, a hotel, and a subterranean performance space.
mid stageHospitality
Investor
Jun 2019
🚀 The all-in-one real estate platform to win clients and invest at scale! 💥 Our mission: To solve chaos and bring transparency to the real estate market. CASAFARI is a leading real estate platform that connects 50,000 professionals through its innovative data and collaboration tools. With proprietary technology to index, aggregate, and analyse 250 million listings from 30.000 sources, CASAFARI builds property history, property sourcing search, CMA, market analytics, market reports, APIs and CRM to serve such clients as Cerberus, Kronos, Vanguard, Masteos, Casavo, Sotheby’s International Realty, Coldwell Banker, Century 21, Savills, JLL, Engel & Voelkers, Keller Williams among others on the real estate market.
early stageReal Estate
Investor
Apr 2019
The Jackfruit Company (TJC) is the #1 jackfruit brand in the U.S, producing convenient, whole food, plant-based products. The Jackfruit Company’s mission is to make a positive impact on farmers’ livelihoods, humanity’s eco-footprint, health and wellbeing by mainstreaming the planet’s meatiest plant -- jackfruit. The company was founded by Annie Ryu, and today works with more than 1,000 farming families in southern India to source organically-grown jackfruit to bring delicious meal starters and Frozen Entrees to the US market. The Jackfruit Company products are available nationwide at more than 9,000 retailers. Visit our website to learn more and use the store locator to find our products in a store near you: www.thejackfruitcompany.com Contact us at knowjack@thejackfruitcompany.com or connect with us on Facebook, Instagram, and Twitter! For press/media inquiries, please email press@thejackfruitcompany.com
Investor
Feb 2019
MOV.AI is changing AMRs as we know them. It provides AMR manufacturers and integrators with the tools they need to create great robots quickly, allowing users to benefit from automation products that are as flexible as the age we live in. Born out of an unmet need, MOV.AI is a Robotics Engine platform based on ROS and packaged in intuitive web based interface. It contains everything needed to build, deploy and operate intelligent robots. MOV.AI completely changes the way Autonomous Mobile Robots are developed, in terms of time to market, cost and flexibility. Visit www.mov.ai for more information.
Investor
Apr 2018
Fundada en 2004, ECOLUMBER era un grupo dedicado originalmente al cultivo de madera de nogal que, des- de 2015, ha acelerado e incrementado su rentabilidad me-diante el cultivo y comercialización de frutos secos. Para ello, ECOLUMBER GROUP amplió su capital con la compra en enero del año 2019, del Grupo formado por Frutos Secos de La Vega SA y Uriarte Iturrate SL (Grupo Utega), con el objetivo de ser uno de los líderes a nivel europeo del negocio de frutos secos, con una promesa de valor única basada en el control del ciclo completo de explotación y la proximidad al consumidor.
Investor
Feb 2018
Unispectral provides a miniature, low cost tunable NIR filter that revolutionizes the IR inspection market. Coupled with CMOS based compact camera, it is transformed into a powerful spectral IR camera. The solution adds a biometric layer to authentication camera systems, improves facial authentication, enables camera based material detection and spectrum based image segmentation and object classification, identifies bank notes and documentation, captures unseen to standard cameras defects in products, coated, electronic and optical parts, detects vital signs for remote medical, diagnoses plants stress in the field, Integrates all DMS into one solution and many other inspection use cases. With unprecedented cost reduction over other spectral cameras, Unispectral is removing the barrier for new mass market adoption of low cost, miniature spectral IR camera. Unispectral products are based on the Fabry–Pérot proven technology, whereby tuning an optical cavity enables selection of any wavelength within 700nm-950nm NIR wavelengths range
early stageSemiconductors
Investor
Jan 2018
Camillion is a fast asynchronous video chat app for teams, built to boost productivity and save time. Camillion enables remote teams to collaborate using asynchronous video messages powered with productivity add ons. With Camillion you: - Significantly reduce video calls (slash that “Zoom fatigue”) - Stop wasting time on writing long emails & texts - Remove misunderstandings frictions - Communicate in a more closer/human way
Investor
Jan 2018
We are pioneering a reimagined healthcare system; one that bridges technology and empathy to make exceptional healthcare a basic human right. For the first time in history, technology exists to create a healthcare system that anticipates your needs, responds with precision and is always accessible to all, regardless of financial means or geography. This has been our mission since day one. We were founded in 2015 by leaders in technology, social enterprise and hospital administration. Our team is made up of some of the brightest minds in artificial intelligence, healthcare, medicine and engineering, committed to ushering in a new era in care.
Investor
May 2016
Everyone deserves an outstanding credit experience. We’re ready to design one for your customers. Credit cards issued by WebBank, Member FDIC.
Investor
Jan 2016
Rappi is a Latin-American tech company and the first SuperApp in the region. It was founded in 2015 by Simón Borrero, Sebastian Mejía, and Felipe Villamarin and today is present in 9 countries and more than 200 cities. We are a young Latin American team of technology entrepreneurs with a mission to drive progress in our region through our platform for digital commerce. We know the future of Latin America can be made far brighter with technology that connects people to solutions. For us, Rappi is not just a company… it’s a movement for economic progress.
Investor
Jan 2016
Clover Food Lab is a cult-favorite restaurant chain founded by MIT alum and environmentalist Ayr Muir. Clovers mission is to address global warming by building a better food future. With the help of raving fans, it has expanded from a food truck in 2008 to 12 restaurants serving thousands daily in the greater Boston area. We clean. We chop, cook, season. We make friends of our customers. We clean some more. It sounds simple, but what we’re doing is something beautiful and new. We source from local farmers to an unbelievable level, far more than anybody in our industry. And that keeps dollars in our community. We treat our food with respect, much of it is organic, we use no chemicals to flavor or “enhance” our food, no preservatives, minimal added fat and sugar and salt, no freezers. And that means our food improves the health of our customers. We want food to taste the way it should. We’re hoping you’re here because you love food too, and because you want to be part of something important. Clover is growing quickly, and we’re constantly hiring. We already have some of the best employees in the business and we’re determined to find the rest. Interested in working with us? Visit out Careers Page to learn more! https://www.cloverfoodlab.com/careers/
late stageRestaurants
Investor
Jan 2001
The Altice Group is a multinational cable, fiber, telecommunications, contents and media company with presence in four regions – Western Europe (comprising France, Belgium, Luxembourg, Portugal and Switzerland), the United States, Israel and the Overseas Territories (currently comprising the French Caribbean and the Indian Ocean regions and the Dominican Republic). The Group provides very high speed based services (high quality pay television, fast broadband Internet and fixed line telephony) and, in certain countries, mobile telephone services to residential and corporate customers.
Experience · 15 entries
All (15)
Investments (15)
2021
Investor
May 2021
Momentu is an emotional wellness platform for Latin America. We are democratizing mental health access
Investor
Jan 2021
Global tourism is more popular than ever before, and as a result, it’s endangering the very fabric of our society, planet earth, and locals and travelers alike can already see its noticeable impact. It is essential that we change the way we understand traveling, so let’s begin by doing what is necessary to make a difference, today. As a brand powered by innovation, we are harnessing the power of collaboration to challenge the status quo, walking alongside modern-day travelers in complete harmony, towards a more responsible future. Tropicfeel is about bringing the excitement of travel to everyday life. Travel is for everyone, everywhere, 365 days a year.
2019
Investor
Jul 2019
Slow is a collective of people, places and projects that reframe the way we live, work and interact. Founded by Claus Sendlinger & Peter Conrads, Slow builds and nourishes a network of locally rooted places that offer a deeper, more conscious form of travel — not a ‘pit stop’ away from the hectic pace of life but a continuous journey of reconnection, of learning to live in harmony with nature, our shared human heritage, our community, and ourselves. In times of great haste, we dare to be slow. Not a mere shift in velocity but an altered state of being. We break cycles of distraction and destruction, opening deep chasms of reflection and spaces for energetic insight. Our existing places include the working farmstead La Granja Ibiza, Tulum Treehouse, a hybrid space devoted to Mexican craft tradition, and SOFI, a small craft Bakery in the heart of Berlin. New projects include a beach restaurant in Caparica, Portugal, a reimagined noble house in Lisbon and two other developments in Portugal. In Berlin, we are in the process of establishing a creative campus at the intersection of wellbeing, culture and sustainability set along the historic Spree River Baths in one of Berlin’s most dynamic emergent culture quarters. Home to the Slow Foundation, our Marina Project will comprise an academy, creative studios, restaurants, a library, exhibition rooms, a hotel, and a subterranean performance space.
mid stageHospitality
Investor
Jun 2019
🚀 The all-in-one real estate platform to win clients and invest at scale! 💥 Our mission: To solve chaos and bring transparency to the real estate market. CASAFARI is a leading real estate platform that connects 50,000 professionals through its innovative data and collaboration tools. With proprietary technology to index, aggregate, and analyse 250 million listings from 30.000 sources, CASAFARI builds property history, property sourcing search, CMA, market analytics, market reports, APIs and CRM to serve such clients as Cerberus, Kronos, Vanguard, Masteos, Casavo, Sotheby’s International Realty, Coldwell Banker, Century 21, Savills, JLL, Engel & Voelkers, Keller Williams among others on the real estate market.
early stageReal Estate
Investor
Apr 2019
The Jackfruit Company (TJC) is the #1 jackfruit brand in the U.S, producing convenient, whole food, plant-based products. The Jackfruit Company’s mission is to make a positive impact on farmers’ livelihoods, humanity’s eco-footprint, health and wellbeing by mainstreaming the planet’s meatiest plant -- jackfruit. The company was founded by Annie Ryu, and today works with more than 1,000 farming families in southern India to source organically-grown jackfruit to bring delicious meal starters and Frozen Entrees to the US market. The Jackfruit Company products are available nationwide at more than 9,000 retailers. Visit our website to learn more and use the store locator to find our products in a store near you: www.thejackfruitcompany.com Contact us at knowjack@thejackfruitcompany.com or connect with us on Facebook, Instagram, and Twitter! For press/media inquiries, please email press@thejackfruitcompany.com
Show all 15 entries ↓
Investment activity
2001–2021 · 15 investments
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