Top 5 Medical Device Angel Investors in Spain in September 2025

Last updated: Sep 2025 A list of 5 angel investors that invest in Medical device startups based in Spain. We rank investors based on the number of investments they made in Medical device companies from Spain. We update this investor list every month.

Top 5 Medical Device Angel Investors in Spain in September 2025

Investor	Medical Device Spain investments
Juan Knuth	2
Others Others	1
John Bethell	1
Gerald Heydenreich	1
Carlos Gallardo	1

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Investor list

Juan Knuth

Investment focus

Health Care, Biotechnology, Digital Media
Seed, Series A
Spain

Portfolio highlights

Devicare — Devicare designs point-of-care medical devices that monitor, diagnose and treat chronic diseases. The company's medical devices are useful in measuring the level of biomarkers in body fluids such as saliva, tears, sweat, sputum, feces, urine or blood, enabling medical professionals to detect and treat various infectious diseases.

Others Others

Investment focus

Biotechnology, Software, B2B
Seed, Pre-Seed, Funding Round
Spain, Germany, Ireland

Portfolio highlights

Conektto — Design, Build & Test API in minutes. Conektto is the industry's first API SDLC platform that intelligently generates artifacts.
Gheorg — Around 1 million children in Australia have diagnosable anxiety. Two-thirds of them will never get the help they need. Gheorg is on a mission to change that. We're aiming to reduce childhood anxiety and our new app helps parents and children at home. Sign up to get the app on our website.
Hooke Bio — Hooke Bio is a new Pharmaceutical company operating in the preclinical to early stages of drug discovery. It draws its strength from the close co-operation it has between its biologists and engineers. The engineers design, patent and test new microfluidic technology: the scientists apply the technology to finding new therapeutics.

Originally studying medicine in Scotland, John is a pioneer of the Australasian medical recruitment industry and has over 20 years of experience growing his award-winning business, Wavelength International, from two founders to over 100 staff. Moving to Europe in 2012, John worked initially for an equity crowdfunding business focused on raisingseed funds for European life sciences start-ups, before launching the Luka Global Group, including LUKA BIO, with the co-founders in 2019. John provides guidance and mentorship to start-up founders on how to set up their own in-house recruitment capabilities in preparation for growth. His recruitment portfolio includes C-suite, medical and research roles within life sciences.

Investment focus

FinTech, Medical, Life Science
Debt Financing
Spain

Portfolio highlights

Capital Cell — Capital Cell is a crowdinvesting platform for biotech and life sciences companies. Mixing VC, business angels, accredited investors, and the power of the crowd, the company is building a global meeting point for companies and researchers working, fostering, and financing tomorrow’s medical science.

Gerald has been an entrepreneur since 1999. At the age of 25 he founded PORTUM AG, the first European provider of b2b reverse online auctions and sourcing events with a trading volume of more than €10 billion which was sold to IBX / Cap Gemini in 2006. He then co-founded BuyVIP, an eCommerce shopping community and sold it to Amazon in 2010with more than 8 million members, 320 employees and a turnover of more than 140 million USD. In 2012, he founded Pippa&Jean, a social selling community that has helped more than 5,000 women to become self-employed and paid more than €10 million in commissions before being sold in 2018. In 2019, he founded youtiful, the world's first climate-neutral beauty involvement brand and cang.eco a subscription service for healthy and sustainable FMCG products which eventually had to shut down. Since then he has been focusing on Blockchain & Web 3.0 Investments and created with Shant Kevonian the Barcelona Blockchain Network, a tech incubator, venture studio and seed investor focused on web 3.0 from which they jointly founded EtherMail, the first web 3.0 email provider allowing wallet-to-wallet communication. Since 2006, Gerald has also been an active investor in start-up companies through Omnis Mundi and Firestartr, a network of entrepreneurs that he founded together with Alain Falys. He is a member of the Entrepreneurs Organisation (EO) and strongly believes in entrepreneurship as a way of life and, above all, as a means to make the world a better place.