# Top 30 Big Data Angel Investors in Spain in June 2026 ## Andreas Mihalovits - Type: Angel - Location: Marbella, Andalucia, Spain - Relevant deals: 4 - Stages: Seed, Series A - Focus: Software, Information Technology, SaaS Andreas is a German serial entrepreneur and angel investor having invested in more than 150 international startups.Andreas co-founded his first internet company Omniga in 1999 and, after reaching profitability within 2 years, grew it to a venture builder focused on B2C subscription models with more than 200 employees when he stepped back from hisactive roles in 2012.In the same year Andreas started investing in startups and later also got engaged in the Spanish ecosystem as the founder of Marbella Tech Angels, a network of more than 160 investors, founders & mentors living around Marbella. Andreas is also co-founder of the Global Super Angels Club, a platform for angel investors usually investing six-figure euro amounts in startups, supporting its more than 70 members to improve their deal flow and speed up their search for like-minded co-investors.Andreas received several awards incl. the Best European Early Stage Investor 2018 award from the European Business Angel Network (EBAN) and the Best Business Angel 2020 award at the Spanish National Business Angel Conference. ## Carlos Blanco - Type: Angel - Location: Barcelona, Catalonia, Spain - Relevant deals: 3 - Stages: Seed, Pre-Seed - Focus: Software, Internet, Apps Carlos Blanco is the Chairman and CEO of Encomenda Capital Partners SGEIC. He previously worked at Hastee as a Partner. Carlos Blanco attended Pompeu Fabra University. ## Daniel Seijo - Type: Angel - Location: Madrid, Madrid, Spain - Relevant deals: 2 - Stages: Pre-Seed - Focus: Software, Legal, Content Daniel Seijo - Cofounder @ Fuell ## José Manuel Cifuentes - Type: Angel - Location: Madrid, Madrid, Spain - Relevant deals: 2 - Stages: Pre-Seed - Focus: Legal, Big Data, Software José Manuel Cifuentes has a markedly interdisciplinary background in engineering, languages ​​and finance, developing his activity among the financial and linguistic services sectors. As founder of Meteora Inversiones, Cifuentes is committed to the fintech, insurtech and proptech sectors with injections of around 15,000 euros. He has carried outinvestments in Housers, Finizens, Coverfy, Coinffeine, Cabify, Syna Capital and Propertista , among others. He is also a member and member of the analysis committee of Civeta Investment. Currently it has gone to investment in blockchain projects. ## Miguel Arias - Type: Angel - Location: Madrid, Madrid, Spain - Relevant deals: 2 - Stages: Seed, Series A, Pre-Seed - Focus: Software, Data Visualization, SaaS Miguel Arias, proud dad, entrepreneur, and angel investor, has over 15 years of experience in building technology-based startups with a global reach.Miguel has founded startups before, and helped others grow in a variety of roles. He is a skilled generalist that understands technology as well as people-matters. His expertise encompasses tasks andchallenges, from the vision and strategy definition to product management, with special dedication to startup funding and investor relations.As Global Entrepreneurship Director at Telefónica, he is responsible for leading the new stage in Telefónica's open innovation strategy; this is committed to seeking out and developing technological solutions to complement internal R&D while creating an improved connection with international entrepreneurship ecosystems.Previously as COO at CARTO, he led the sales, financial, and operational efforts from its Madrid, NY, DC, London and Tartu offices, directing the company's growth and scaling-up.He loves to teach and share experiences as entrepreneurship professor at the IE Business School and MIB.Trying to enhance the Spanish entrepreneurial ecosystem, he co-founded and presides over Chamberi Valley, the main Madrid-based networking initiative for startups with over 1 million € revenue or 1 million € in investment.He writes his thoughts about entrepreneurship at http://emprenderagolpes.com. ## Telmo Pérez Luaces - Type: Angel - Location: Madrid, Madrid, Spain - Relevant deals: 2 - Stages: Angel, Pre-Seed - Focus: Information Technology, Legal, FinTech Telmo Pérez Luaces has all-embracing experience within the Internet and telecommunications sector. Starting at Netjuice Networks in 1999, then joining the Orange-France Telecom Group (2000-2015) and occupying numerous positions: Strategy Director. CEO Office (Wanadoo), Online Director and Portales (Orange Spain) and VP Strategy Home &Convergence (Orange Group). During this period within Orange Group, as VP Digital Corporate Development he adapted the online strategy and launched the main open innovation initiatives on a global basis, by being responsible for the design and implementation of the Orange Fab acceleration program globally, along with the corporate venture capital activity (Orange Digital Ventures). He has participated in the acquisition of a variety of Internet and telecommunications companies, and more recently in investments in startups related to IoT (Smart home, connected car, etc.) and Data areas. He has also been member of the Board of Directors of Orange Digital Services and Cityvox. ## Felix Lopez Capel - Type: Angel - Location: Madrid, Madrid, Spain - Relevant deals: 2 - Stages: Pre-Seed - Focus: Legal, Big Data, Software Felix Lopez Capel - Managing Director @ SEK Lab EdTech Accelerator ## Guillem Serra - Type: Angel - Location: Barcelona, Catalonia, Spain - Relevant deals: 1 - Stages: Seed, Angel, Pre-Seed - Focus: Internet, EdTech, Retail Guillem Serra has an experience of more than 19 years, both in the field of health and in the world of investments.He has been a professor at the Polytechnic University of Catalonia, a search engine and developer as a project manager at Gem-Med, SL, R & D Health manager and head of the health market at Barcelona Digital Technology Center.Currently, he is the director of business development at iSalud.com and CEO & Co-Founder at Medipremium.In addition, he is an investor in several projects, such as Taiga Agile, Singularu, and Cuidum. ## Enrique Domínguez - Type: Angel - Location: Madrid, Madrid, Spain - Relevant deals: 1 - Focus: Big Data, Software, Information Services Enrique Domínguez is a founder of ElParking. ## Milad Alucozai - Type: Angel - Location: San Francisco, California, United States - Relevant deals: 1 - Stages: Seed, Series A, Pre-Seed - Focus: Biotechnology, Health Care, Medical Recognized by Business Insider in 2025 as “one of the top 100 early-stage investors,” Dr. Alucozai has experience translating exceptional science and technology into scalable commercial ventures. Alongside his experience as a founder and operator, he has actively invested in over 100 startups across North America and Europe. He has often been thefirst investor to back high-growth companies like Seqera Labs. Milad began his career as a neuroscientist at the intersection of bioengineering, computational biology, and machine learning, where he commercialized platforms designed to deliver promising medicines to patients more efficiently and safely. His focus as an investor has been to accelerate the journey of groundbreaking discoveries from the lab to the market, particularly in the life sciences sector and related computational fields.Milad is a co-founder and General Partner at Pamir Ventures, an early-stage venture firm that invests in technical pioneers developing B2B companies utilizing AI in antiquated industries. He is also a co-founder of Revalia Bio, which aims to establish a human-centric infrastructure for drug discovery and development. By using non-transplantable human organs donated for research, Revalia offers the scientific community unparalleled insights into patient biology, ultimately aiding in the creation of improved treatments and cures. Throughout his operating and investing career, Milad has played a crucial role in helping founders secure hundreds of millions in capital and facilitating over $1 billion in startup-pharma partnerships. His previous roles include supporting business development at Accenture, Absci, Bit Bio, Numerate, Mekonos, and AstraZeneca. Through Digitalis Commons, he was an Expert in Residence in support of the Advanced Research Projects Agency for Health (ARPA-H), where he aided the US government and ARPA-H mission to enable transformative biomedical and health breakthroughs, providing health solutions through $1.5 billion in non-dilutive investments. He was a National Science Foundation Scholar and Macklin Fellow at Johns Hopkins Medicine. He graduated Phi Beta Kappa with a degree in Neuroscience from Purdue University’s Honors Program, earned a master’s in Immunology and Public Health as a George J. Mitchell Scholar, and holds a doctorate from the Richard M. Fairbanks School of Public Health. Additionally, he completed a Visiting Scholar appointment at the Wyss Institute at Harvard University. ## Barney Harford - Type: Angel - Location: Seattle, Washington, United States - Relevant deals: 1 - Stages: Seed, Series A, Series C - Focus: Travel, Tourism, Internet Barney currently serves on the boards of directors of United Airlines and RealSelf. At United Airlines he serves on the Finance, Audit and Public Responsibility committees. Barney has an extensive track record operating and governing large and rapidly growing technology-enabled companies. He has particular experience in the fields of loyalty andsegmentation, experiment-driven optimization, lean process improvement, cybersecurity, and transportation safety.Barney served as Chief Operating Officer of Uber from January 2018 to July 2019. As COO he was responsible for the company’s global ridesharing business, leading operations, strategy, marketing, customer support, safety and insurance in over 60 countries, and for the company's food-delivery business Uber Eats. Barney launched consumer and driver loyalty programs, increased focus on high-value segments, extended the platform to embrace lower cost transport modes in emerging markets, and significantly reduced trip defect rates. He led a 15,000 person organization during a critical phase in the company’s history, and played a significant role in the company’s May 2019 IPO, which raised $8B.Prior to Uber, Barney served as CEO and a director of Orbitz Worldwide (NYSE: OWW) from January 2009 to November 2015, leading a turnaround that culminated in the company’s sale to Expedia (NASDAQ: EXPE) for $1.6B. While at Orbitz Worldwide he launched the groundbreaking Orbitz Rewards loyalty program and built the Orbitz Partner Network into a leading provider of private label travel solutions to airlines, hotels, travel agencies and banks.Prior to Orbitz Worldwide, Barney served in a variety of roles at Expedia from 1999 to 2006, including as President of Expedia Asia Pacific from 2004 to 2006, where he led Expedia’s market entry into China, Australia and Japan.Barney has previously served on the boards of directors of Crystal Orange Hotel Group (formerly Mandarin Hotel Holdings), eLong, GlobalEnglish, LiquidPlanner and Lola Travel.Barney is a Board Leadership Fellow of the National Association of Corporate Directors. Barney received an MBA from INSEAD and an undergraduate degree in Natural Sciences from Cambridge University (Clare College). ## Rob Greyber - Type: Angel - Location: Seattle, Washington, United States - Relevant deals: 1 - Stages: Seed, Series A - Focus: Travel, Cooking, Leisure Rob Greyber is the CEO of Vacasa. He previously worked at Expedia Group as a President, Egencia, an Expedia Group company. Rob Greyber attended the University of Maryland. ## Oscar Salazar - Type: Angel - Location: New York, New York, United States - Relevant deals: 1 - Stages: Seed, Series A, Series B - Focus: Software, E-Commerce, SaaS Oscar Salazar is one of the most influential figures in the modern tech industry. Salazar is the Founding-CTO and Architect of Uber. He was responsible for the creation of the initial prototypes for Uber’s customer app, driver app and dispatch engine.Salazar is also the founder of Citivox, Pager and RIDE. Citivox is an international companydesigned to enable NGOs and individuals to report and monitor electoral fraud, crime and infrastructure problems. Pager is an Uber like concept designed to connect patients with high quality health care providers. RIDE is an application that enables co-workers to carpool to work.Salazar graduated with a Bachelor of Science degree from the Universidad de Colima in Mexico. He later earned a M.Sc. in Electrical and Computer Engineering from University of Calgary in Canada and a Ph.D. in Telecommunications from Ecole Nationale Superieure des Telecommunications. ## Carlos Dexeus - Type: Angel - Location: Madrid, Madrid, Spain - Relevant deals: 1 - Stages: Series A - Focus: Big Data, Advertising, Outdoor Advertising Carlos Dexeus ## Javier Urioste - Type: Angel - Relevant deals: 1 - Stages: Series A - Focus: B2B, Big Data, Software Javier Urioste ## Juanjo Mostazo - Type: Angel - Location: Málaga, Andalucia, Spain - Relevant deals: 1 - Stages: Seed, Pre-Seed, Angel - Focus: Artificial Intelligence, SaaS, B2B Juanjo Mostazo ## Arnaldo Marziali - Type: Angel - Location: Paris, Ile-de-France, France - Relevant deals: 1 - Stages: Pre-Seed - Focus: Big Data, Software, Life Science Arnaldo Marziali ## Cosmin Manea - Type: Angel - Relevant deals: 1 - Stages: Seed, Angel - Focus: Big Data, Restaurants, Food Delivery Cosmin Manea ## Ilya Lagutin - Type: Angel - Location: New York, New York, United States - Relevant deals: 1 - Stages: Seed, Angel - Focus: Advertising, FinTech, Big Data Entrepreneur @ adtech space. Specialties: advertising, data management, big data, programmatic buying, Facebook Ads. CEO of Facebook Marketing Partner company Aitarget. ## Lucas Carne - Type: Angel - Location: Barcelona, Catalonia, Spain - Relevant deals: 1 - Stages: Series A - Focus: Retail, Big Data, E-Commerce Lucas Carne is Founder at Privalia. ## Theoophilus Emmanuel - Type: Angel - Relevant deals: 1 - Stages: Seed, Series A - Focus: Mobile, FinTech, Big Data Theoophilus Emmanuel ## Leandro Sigman - Type: Angel - Relevant deals: 1 - Stages: Seed - Focus: SaaS, Big Data, Delivery Leandro Sigman ## Andreu Casadellà - Type: Angel - Location: Barcelona, Catalonia, Spain - Relevant deals: 1 - Stages: Seed - Focus: B2B, SaaS, Winery Andreu Casadellà ## Iñaki Arrola - Type: Angel - Location: Madrid, Madrid, Spain - Relevant deals: 1 - Stages: Seed, Angel, Pre-Seed - Focus: Internet, Software, E-Commerce Iñaki Arrola founded coches.com as entrepreneur in 2003. He invested as BA during some years and raised two funds. Vitamina K in 2011 and in 2016 K Fund. ## Miguel Eguizabal Abad - Type: Angel - Location: Barcelona, Catalonia, Spain - Relevant deals: 1 - Stages: Seed, Series A - Focus: B2B, SaaS, Farming Miguel Eguizabal Abad - Co-Founder & CEO @ ODENRA ## George Anson - Type: Angel - Location: London, England, United Kingdom - Relevant deals: 1 - Focus: Big Data, Sustainability, Impact Investing Managing Director at HarbourVest Partners. ## Sergio Álvarez-Leiva - Type: Angel - Location: Madrid, Madrid, Spain - Relevant deals: 1 - Stages: Seed, Series B - Focus: SaaS, Big Data, Software Sergio Álvarez-Leiva - Board Member @ CARTO ## Neil Cunha-Gomes - Type: Angel - Relevant deals: 1 - Stages: Seed, Series C, Series D - Focus: Finance, Blockchain, Web3 Neil Cunha-Gomes is SoftBank Investment Advisor. ## Moussa Karim - Type: Angel - Relevant deals: 1 - Focus: Big Data, Sustainability, Impact Investing Karim joined EFG Hermes in 2008, with primary responsibility for building the Group's infrastructure private equity platform. He lead the creation of the Vortex Energy Platform and raised and deployed over USD350m of equity in yielding renewable energy assets across Europe. Karim has recently been appointed Co-CEO of EFG Hermes InvestmentBank, responsible for the entire buy-side business of the Group. ## Eneko Knorr - Type: Angel - Location: San Francisco, California, United States - Relevant deals: 1 - Stages: Seed, Angel - Focus: Apps, Mobile, Fashion Eneko Knorr is the CEO and Co-Founder of Stabolut. He previously worked at AngelClub as a Co-Founder. Eneko Knorr attended IE Business School.