Top 15 Medical Angel Investors in Brazil (October 2026)
For AI agents: Short investor table (Markdown), Detailed investor list (Markdown)
| Investor | Relevant Deals | Geography | Stage | Focus | Round Size |
|---|---|---|---|---|---|
|
Kees Koolen
Angel
|
3 | The Netherlands, Brazil, Germany | Seed, Series A, Angel | Travel, Software, E-Commerce | $532k–$7M |
|
Ricardo Marino
Angel
|
2 | Brazil, United States, Belgium | Series A, Seed, Series B | Software, Internet, Health Care | $1.1M–$50M |
|
Kevin Efrusy
Angel
|
2 | Brazil, United States, Mexico | Series B, Series A, Series C | Software, E-Commerce, FinTech | $6M–$100M |
|
Marcelo Claure
Angel
|
1 | United States, Brazil, France | Seed, Series B, Series C | FinTech, Software, Information Technology | $1.7M–$1B |
|
Mario Letelier
Angel
|
1 | Brazil | Seed, Series A | Education, EdTech, Internet | $60k–$2M |
|
Romero Rodrigues
Angel
|
1 | Brazil, United States | Seed, Series A, Series B | Information Technology, Software, Health Care | $600k–$108M |
|
Demetrios Christofidis
Angel
|
1 | Brazil, United States | Seed, Series A, Series B | Software, Mobile Apps, Financial Services | $10M–$17M |
|
Paulo Veras
Angel
|
1 | Brazil | Pre-Seed, Seed, Series A | Venture Capital, Financial Services, Information Technology | |
|
Nemer Rahal
Angel
|
1 | Brazil | Pre-Seed, Series B | Medical, Software, Health Care | |
|
Sergio Furio
Angel
|
1 | Brazil, Spain, United States | Seed, Pre-Seed, Series A | Financial Services, FinTech, SaaS | $208k–$29M |
|
Arthur Farme d´Amoed
Angel
|
1 | India, Brazil | Seed, Series A | Medical, E-Commerce, Health Care | |
|
Hesham Zreik
Angel
|
1 | United States, India, Nigeria | Pre-Seed, Seed, Series A | Information Technology, Software, E-Commerce | $10k–$5M |
|
Mário Chady
Angel
|
1 | Brazil | Seed | Medical, Health Care, Mobile Apps | |
|
Alexandre Soncini
Angel
|
1 | Brazil | Series A | Medical, Hospital, Health Care | |
|
Octavian Patrascu
Angel
|
1 | United States, Romania, United Kingdom | Series A, Seed, Secondary Market | FinTech, Medical, Hospital | |
| Access all 26 angel investors in Brazil Medical startups. | |||||
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Kees Koolen is the Founder, Chairman and CEO of Koolen Industries. Previously Kees was COO, CEO and Chairman of booking.com. Kees was advisor to Uber from 2012-2017 concerning international rollout.
Show more...Investment focus
- Industry: Travel, Software, E-Commerce
- Stage:Seed, Series A, Angel
- Geography: The Netherlands, Brazil, Germany
Investor stats
- Total investments: 29
- Round size: Seed $532k–$1.5M; Series A $4.5M–$7M
- Lead/follow: 45% lead, 55% follow
Portfolio highlights
- Florbs — Florbs is the security shield for Google Workspace. It gives you full visibility and control over files, users and AI. Detect risks, manage access, and automate protection without slowing collaboration. Setup in minutes, instant overview, real security.
- inncivio — inncivio is the Agentic Revenue Layer for fintech - driving transactions, accelerating execution, and expanding revenue per active user.
- Unravel — Embed video first travel inspiration and AI curated journeys directly in your app. A plug-and-play upgrade that boosts engagement, conversion and loyalty. The fastest way to add travel superpowers to your app.
Mr. Ricardo Villela Marino serves as the Chief Executive Officer of Latin America at Itaú Private Bank International. Mr. Marino serves as an Executive Vice President at Itau Unibanco S.A. He served as Senior Managing Director at Banco Itau Holding Financeira S.A. from April 2005 to August 2006. Mr. Marino served as Head of Itaú Unibanco'sOperations in Latin America at Itaú Unibanco Holding S.A. since April 2011. He served as the Managing Director of Banco Itau Holding Financeira S.A. from April 2004 to April 2005. He served as Head of the Derivatives Dealing Desk (Headed the team responsible for the structuring and sale of derivative solutions to middle market companies, institutional investors and private individuals) of Banco Itau Holding Financeira S.A. from 2003 to 2004. He served as Head of Business Intelligence of Banco Itau Holding Financeira S.A., from 2002 to 2003 and was responsible for the mission to introduce radical and advanced technologies and methodologies. Mr. Marino served as a Consultant for World Bank, General Coordinator of Studies and Assessment at the Department of Continuing Education, Literacy and Diversity of the Ministry of Education, Project Manager for the Department Of Assessment of Social Programs of the Ministry of Welfare, Brazil, Supervisor of the controllership of Banco Itaú S.A., and Analyst of sectors and companies at Unibanco Asset Management. He served as a Manager of the emerging markets’ equities portfolio covering Argentina, Chile, Peru, Colombia and South Africa as well as relations with governments, banks and directors of companies in each of these countries at Goldman Sachs Asset Management – London. He has been a Director of Banco Itau S.A since September 2006. He has been an Executive Director at Unibanco-Uniao de Bancos Brasileiros S.A. since November 2008. He serves as a Deputy Non-Executive Director of Elekeiroz SA. He serves as an Executive Director of Itau Unibanco S.A. He has been a Director of Itaú Unibanco Holding S.A. since April 23, 2008. He has been a Director of Itaúsa - Investimentos Itaú S.A since April 2011. He served as a Director of Itausa - Investimentos Itau S.A. since April 2011. He served as a Director of Banco BPI, S.A since April 27, 2011. He has been Chairman of the Federación Latino Americana de Bancos FELABAN since November 2008. Mr. Marino earned Master in Studies of Development, Economics and Philosophy from LSE - London School of Economics - and Political Sciences. Mr. Marino graduated from the Polytechnic School from the University of São Paulo. Mr. Marino has a Degree in Business Administration from Fundação Getúlio Vargas (FGV) at MIT Sloan School of Management, Cambridge in 2000, a Master’s Degree in Business Administration with specialization in Financial Administration and Business Administration from the University of Company Management MIT Sloan, Cambridge (USA). Mr. Marino also holds a Bachelor's Degree in Mechanical Engineering from Escola Politécnica (USP).
Show more...Investment focus
- Industry: Software, Internet, Health Care
- Stage:Series A, Seed, Series B
- Geography: Brazil, United States, Belgium
Investor stats
- Total investments: 12
- Round size: Seed $4.3M–$5M; Series A $1.1M–$32M; Series B $10M–$50M
- Lead/follow: 8% lead, 92% follow
Portfolio highlights
- Bluprynt — Bluprynt provides world-class infrastructure solutions for founders, infrastructure providers, and investors seeking to access new data and compliance ecosystems.
- Orby.co — Functional rehabilitation using AI: Orby leads innovation in neuroengineering, modulating the nervous system to recover movements efficiently
- Trace Finance — Trace Finance enables secure and swift connections between businesses and their customers through payments and automatic transaction reconciliations on a large scale, promoting integrity and efficiency.
Kevin Efrusy is the Co-Founder of The Efrusy Family Foundation and a Partner at Accel. Prior to that, he was the CEO and board member, and co-founder of IronPlanet. He attended Stanford University Graduate School of Business and Stanford University.
Show more...Investment focus
- Industry: Software, E-Commerce, FinTech
- Stage:Series B, Series A, Series C
- Geography: Brazil, United States, Mexico
Investor stats
- Total investments: 78
- Round size: Series A $6M–$30M; Series B $10M–$35M; Series C $11M–$100M
- Lead/follow: 19% lead, 81% follow
Portfolio highlights
- Azos — Azos is an insurtech firm that offers best in class insurance life insurance products in the Brazilian market. The company was founded by Rafael Cló, Bernardo Ribeiro, and Renato Farias and is headquartered in Sao Paulo, Brazil.
- Lerian — Lerian is a next-gen core banking platform built on top of an open source ledger.
- Flash — Flash reinvented the food vouchers in Brazil creating an all in one instrument leveraging a MasterCard, a daily used App and an HR platform
Marcelo Claure is the Partner and Co-Chair at Brightstar Capital Partners. Previously he served as the CEO of Sprint. He serves as the Group Vice Chairman of Shein. Marcelo Claure attended Bentley University.
Show more...Investment focus
- Industry: FinTech, Software, Information Technology
- Stage:Seed, Series B, Series C
- Geography: United States, Brazil, France
Investor stats
- Total investments: 37
- Round size: Seed $1.7M–$25M; Series B $30M–$680M; Series C $30M–$1B
- Lead/follow: 57% lead, 43% follow
Portfolio highlights
- Fyxer AI — Save 1 hour every day with an AI assistant. Fyxer AI organizes your inbox, drafts extraordinary emails and writes better-than-human meeting notes.
- Haddy — Welcome to the future of American manufacturing. Haddy combines AI-driven robotics with advanced 3D printing to deliver design freedom, rapid production, and sustainable materials. From concept to finished product in days, not months.
- Tildei — Tildei makes it simple for marketers to create engaging conversations, capture data, and drive conversions through truly personal messages. Leverage the enormous reach of WhatsApp's 2.4 billion users today.
Mario Letelier is the General Partner at DOMO Invest.
Show more...Investment focus
- Industry: Education, EdTech, Internet
- Stage:Seed, Series A
- Geography: Brazil
Investor stats
- Total investments: 9
- Round size: Seed $60k–$100k; Series A $362k–$2M
- Lead/follow: 11% lead, 89% follow
Portfolio highlights
- QMagico — Somos o mesmo grupo de pessoas, mas temos um novo nome: Eduqo.
- Prontmed — Prontmed is a healthcare company focused on organizing and integrating health information with an intuitive EMR.
- Qual Canal — Qual Canal provides social TV analytics for advertisers and TV stations willing to know more about their audiences. The company was founded in 2011 and is headquartered in Rio Grande do Norte, Brazil.
Romero Rodrigues is based out of São Paulo, Sao Paulo and is the managing partner of Headline. Romero previously worked at ABFintechs as a board member. Romero Rodrigues attended the Universidade de São Paulo. Romero Rodrigues has received the Endeavor Entrepreneur (Honorary Award).
Show more...Investment focus
- Industry: Information Technology, Software, Health Care
- Stage:Seed, Series A, Series B
- Geography: Brazil, United States
Investor stats
- Total investments: 73
- Round size: Seed $600k–$3.5M; Series A $1.9M–$11M; Series B $5M–$108M
- Lead/follow: 53% lead, 47% follow
Portfolio highlights
- MarketUP — MarketUP Brasil is an innovative startup that believes in the impact of micro, small and medium-sized enterprises (SMEs) and the entrepreneurial attitude towards the development of the economic scenario, since it is these companies that drive a good part of the country's economy. We believe in these entrepreneurs and offer a complete and freesolution for companies that want to grow and differentiate themselves in the market. We came up with the idea of facilitating the day-to-day business of the SME with a sales and management system capable of managing all the business processes in a simple and uncomplicated way. Our team is composed of experienced people, with relevant history in WEB business development and active participation in the evolution of the Brazilian internet. What was once only available to large companies, now it is within the reach of SMEs without having to pay anything for it. A revolutionary way to run a business. Our system has no use limit and no cost per license, installation, maintenance or paid versions! With tools that encompass purchasing and inventory management, sales, issuance of fiscal documents and financial management. Create your account right now in the MarketUP Management System: https://marketup.com/ Follow MarketUP also: Blog: http://marketup.com/blog Facebook: https://www.facebook.com/MarketUP.Brasil ? fref = ts Instagram: https://www.instagram.com/marketupoficial/?hl=en sales, issue of tax documents and financial management. Create your account right now in the MarketUP Management System: https://marketup.com/ Follow MarketUP also: Blog: http://marketup.com/blog Facebook: https://www.facebook.com/MarketUP.Brasil ? fref = ts Instagram: https://www.instagram.com/marketupoficial/?hl=en sales, issue of tax documents and financial management.
- Moneto — Moneto is a financial services application that automates and controls the receipt and management of sales in small businesses and insurance companies. Moneto was launched by Marcos Arruda, Carlos Arruda, and Paulo Silva Filho in 2013 and is based in Sao Paulo, Brazil.
- Galena — Galena is a company that specializes in providing a centralized platform for professional development, targeting HR professionals in medium to large companies. Their platform offers access to a variety of external courses, tailored to the development needs and aspirations of individual employees. This approach simplifies operational processes forHR departments, enhancing strategic engagement and development management through data intelligence. Galena focuses on delivering individualized learning solutions on a scalable level, aiding in the professional growth and development of employees.
Demetrios Christofidis a CFO and COO at Sami Health
Show more...Investment focus
- Industry: Software, Mobile Apps, Financial Services
- Stage:Seed, Series A, Series B
- Geography: Brazil, United States
Investor stats
- Total investments: 7
- Round size: Series A $10M–$17M
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Incentiv — Incentiv is a tax innovation startup that connects proponents with investing companies that want to transform lives through fundraised projects. With tax incentive laws, we help investors direct part of their taxes to initiatives that benefit the community with cultural, sporting or social actions, reinforcing the sense of community and making theworld a better and fairer place for everyone
- Snackpass — Snackpass is a social food app that makes ordering food more convenient, affordable and social. It focuses on mobile order pickup at local restaurants. The platform allows users to unlock discounts with friends, send gifts, and collect points. Snackpass was founded in 2017 and is headquartered in San Francisco, California.
- outloud.ai — Outloud.ai: New AI standard for drive-thrus
Paulo Veras
Show more...Investment focus
- Industry: Venture Capital, Financial Services, Information Technology
- Stage:Pre-Seed, Seed, Series A
- Geography: Brazil
Investor stats
- Total investments: 6
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Sami — Sami is a Brazil-based health plan startup that provides a technology-based solution intended to be used in the healthcare sector. The company focuses on making health care simpler, more efficient, and friendlier by using simplified solutions, thus, providing patients with reduced costs for their medical care needs. Their mission is to transformBrazilian health into something simple, easy, reliable, and accessible, which helps each person to be their best version.Founded by Vitor Asseituno and Luiz Guilherme Berardo in 2018 and is based in São Paulo, Brazil.
- Klubi — Klubi is a fintech company that provides credit facilities in a simple, transparent, secure and truly digital experience.
- Latitud — Build good sh*t with Latitud
Nemer Rahal
Show more...Investment focus
- Industry: Medical, Software, Health Care
- Stage:Pre-Seed, Series B
- Geography: Brazil
Investor stats
- Total investments: 2
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Sami — Sami is a Brazil-based health plan startup that provides a technology-based solution intended to be used in the healthcare sector. The company focuses on making health care simpler, more efficient, and friendlier by using simplified solutions, thus, providing patients with reduced costs for their medical care needs. Their mission is to transformBrazilian health into something simple, easy, reliable, and accessible, which helps each person to be their best version.Founded by Vitor Asseituno and Luiz Guilherme Berardo in 2018 and is based in São Paulo, Brazil.
Sergio Furio is based out of São Paulo, São Paulo, and is the Founder and Chief Executive Officer at Creditas. Sergio previously worked at Juntos Somos Mais as a Board Member. Sergio Furio attended the Esade. Sergio Furio has received the Kaszek Innovation and Leadership Program certificate.
Show more...Investment focus
- Industry: Financial Services, FinTech, SaaS
- Stage:Seed, Pre-Seed, Series A
- Geography: Brazil, Spain, United States
Investor stats
- Total investments: 24
- Round size: Seed $208k–$12M; Pre-Seed $300k–$4M; Series A $5M–$29M
- Lead/follow: 4% lead, 96% follow
Portfolio highlights
- Capim — Capim is a Brazilian fintech company providing "Buy Now, Pay Later" (BNPL) solutions for the dental sector. Its platform offers digital tools to help dental clinics manage operations and improve patient access to treatments. The BNPL service provides an alternative to traditional credit card installment payments.
- Kanastra — Asset-management-as-a-service
- InfiniteWatch — AI assistants already browse, decide and buy for your customers. InfiniteWatch makes your website agent-ready, on your terms.
Access 48,091 investors
822 industries, 177 countries. Updated daily. Emails and phones included.
Browse database — It's Free!Arthur Farme is a CEO @ GRUPO H / FOUNDING PARTNER @ F3 ROCK GESTORA DE RECURSOS.
Show more...Investment focus
- Industry: Medical, E-Commerce, Health Care
- Stage:Seed, Series A
- Geography: India, Brazil
Investor stats
- Total investments: 2
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Frendy — For Value seeking Bharat users who buy on trust Frendy: a digital shopping experience brings best prices on daily needs in an easy way that replicates how Bharat is already used to buying all with the help of Trusted homepreneurs and Community referrals.
- Omni — Omni Saude provides healthcare services centered around a digital medication management platform. Omni Saude offers a medication plan that functions as a spending balance, allowing users to purchase medicines at any pharmacy nationwide. Through its mobile application, Omni Saude supports treatment adherence by sending medication reminders,contributing to improved health outcomes. The platform is designed for ease of use, emphasizing digital accessibility and convenience. Its services are intended to streamline how individuals manage prescriptions and track their medication schedules.
Hesham Zreik is the CEO of FasterCapital. He previously worked at DreamApps as a Project Manager. Hesham attended the University of Westminster.
Show more...Investment focus
- Industry: Information Technology, Software, E-Commerce
- Stage:Pre-Seed, Seed, Series A
- Geography: United States, India, Nigeria
Investor stats
- Total investments: 1176
- Round size: Seed $20k–$2M; Pre-Seed $10k–$1M; Series A $170k–$5M
- Lead/follow: 53% lead, 47% follow
Portfolio highlights
- EasyBusy — EasyBusy is a contractor-client matching platform designed to address key challenges in the GCC service and construction economy.
- Excel And Impact Agro — Excel And Impact Agro aims to tackle the chronic shortage of vegetable production in Côte d'Ivoire.
- JLC Industry Of Tomato Paste Sarl U — JLC Industry is a Togolese agro-industrial startup dedicated to the production, processing, and commercialization of tomato concentrate.
Mário Chady
Show more...Investment focus
- Industry: Medical, Health Care, Mobile Apps
- Stage:Seed
- Geography: Brazil
Investor stats
- Total investments: 1
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Omni — Omni Saude provides healthcare services centered around a digital medication management platform. Omni Saude offers a medication plan that functions as a spending balance, allowing users to purchase medicines at any pharmacy nationwide. Through its mobile application, Omni Saude supports treatment adherence by sending medication reminders,contributing to improved health outcomes. The platform is designed for ease of use, emphasizing digital accessibility and convenience. Its services are intended to streamline how individuals manage prescriptions and track their medication schedules.
Alexandre Soncini
Show more...Investment focus
- Industry: Medical, Hospital, Health Care
- Stage:Series A
- Geography: Brazil
Investor stats
- Total investments: 1
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Neomed — Neomed is a marketplace that simplify the relationship among hospital, laboratories and physicians about medical records.
Octavian Patrascu is based out of Bucharest, Romania and he is the Chief Executive Officer of The NAGA Group. Octavian Patrascu previously worked at Trade.com as Managing Partner. Octavian Patrascu attended Bucharest Academy of Economic Studies.
Show more...Investment focus
- Industry: FinTech, Medical, Hospital
- Stage:Series A, Seed, Secondary Market
- Geography: United States, Romania, United Kingdom
Investor stats
- Total investments: 8
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Aggero — Turn every piece of video content into actionable insights for your next campaign
- Skyline AI — Skyline AI, the commercial real estate AI investment manager, joins forces with investor partners to establish next-generation investment vehicles.
- Markets.com — Enjoy licensed, simple and secure financial trading platform with markets.com. Trade CFD on Forex, Shares, Commodities, Indices, ETFs, and more now! | Global
Medical Angel investor funding in Brazil at a glance
Stats across 19 deals from 26 investors.
Access all 26 angel investors in Brazil Medical startups.
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