Ruben Sebastian

Biotech Entrepreneur, Company Builder, Investor | Business Development & Strategy

📍 Spain🔄 Updated September 2026💼 5 investments📅 5 years investing🗓 Last invested Jan 2025
VC🌍 Spain
5
Total investments
1
Early stage
1
Mid stage
1
Late stage
5y
Years active

Portfolio

5 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor, as a CBV investment
Oct 2024
Dedicated to increasing healthspan by restoring and preserving the function of the thymus.
Board Observer
Jun 2023
Founded by a team with a long cutting-edge translational expertise in regulatory T cells and mechanisms of tolerance, AbolerIS Pharma is developing novel and unique therapeutic approaches to finely regulate the immune system by inducing immune tolerance and preserving useful immune responses in inflammatory, autoimmune, and degenerative diseases.
Investor
2021
Minoryx is a registration stage biotech company focusing on the development of novel therapies for orphan CNS diseases with high unmet medical needs. The company’s lead program, leriglitazone (MIN-102), a novel, brain penetrant and selective PPAR gamma agonist, is being developed in X-linked Adrenoleukodystrophy (X-ALD) and other orphan CNS diseases. The company is backed by a syndicate of experienced investors, which includes Columbus Venture Partners, CDTI Innvierte, Caixa Capital Risc, Fund+, Ysios Capital, Roche Venture Fund, Kurma Partners, Chiesi Ventures, S.R.I.W, Idinvest Partners / Eurazeo, SFPI-FPIM, HealthEquity, Sambrinvest and Herrecha, and has support from a network of other organizations. Minoryx was founded in 2011, is headquartered in Spain with Belgian facilities and has so far raised more than €120 million
late stageBiotechnology
Investor
2021
AELIX Therapeutics is a clinical-stage biotechnology company based in Barcelona, Spain. It is focused on the development of a therapeutic HIV vaccine to be included in cure/eradication strategies. AELIX Therapeutics is a spin-off of HIVACAT, the Catalan public-private consortium conducting cutting-edge research in this field. AELIX holds a worldwide, exclusive license for the development and commercialization of the HTI immunogen.
Experience · 11 entries
All (11)
Investments (5)
Founder (2)
Board (1)
2025
2024
Investor, as a CBV investment
Oct 2024
Dedicated to increasing healthspan by restoring and preserving the function of the thymus.
Senior Associate
Jan 2024
Caixa Capital Risc is the Venture Capital arm of CriteriaCaixa and one of the main venture capital investors in Spain. Founded in 2007, Caixa Capital Risc invests in innovative companies in their initial stages of growth, mainly in Spain and Portugal. It has already invested in 100+ companies with high growth potential in the life sciences, digital technology and industrial sectors. Caixa Capital Risc is part of CriteriaCaixa, the holding company that works to preserve and grow the assets generated by the Fundación ‘la Caixa’ for more than a century, with the priority of providing the financial resources to contribute to the impact on society and its development. www.caixacapitalrisc.es
2023
Board Observer
Jun 2023
Founded by a team with a long cutting-edge translational expertise in regulatory T cells and mechanisms of tolerance, AbolerIS Pharma is developing novel and unique therapeutic approaches to finely regulate the immune system by inducing immune tolerance and preserving useful immune responses in inflammatory, autoimmune, and degenerative diseases.
Show all 11 entries ↓
Investment activity
2021–2025 · 5 investments
20212202312024120251
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