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Small molecules, life-changing power.

A biotech company developing novel oral small molecule therapies for underserved rare diseases.

ABOUT ALESTA

Our globally experienced team brings together diverse expertise to drive small molecule innovation, developing targeted and effective therapies for rare diseases where few options exist. With a patient-friendly approach, we prioritize safety, efficacy, and accessibility. Ensuring every step of development reflects both scientific excellence and patient trust.

Global

Expertise

Our team combines deep experience and global talent across all functions, ensuring the right people are always at the table.

We prioritize thoughtful drug development with safety, efficacy, and accessibility at the forefront, ensuring treatments are suitable for all age groups and easy to use.

Patient-friendly Approach

Small Molecule Innovation

Small molecule innovation combines scientific precision with practical accessibility, providing targeted, effective therapies for rare diseases where few treatments exist.

Transparent Engagement

We engage with patients from the start to understand their needs and challenges, and communicate openly about our commitment and development milestones.

SMALL MOLECULE INNOVATION

Small molecules are favored in rare diseases because they combine practical advantages such as oral delivery, scalability, and cost-effectiveness with scientific strengths like deep tissue penetration and precise targeting making them ideal for chronic, multisystemic conditions where access and patient convenience are essential.

OUR TEAM

Alesta unites world-class experts in chemistry and rare disease drug development with leading minds from academia and industry to drive transformative innovation.

BACKING OUR MISSION

In January 2025, Alesta announced a €65 million Series A
financing supported by leading biotech and life science investors.
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DROIA ventures
Thuja Capital
Frazier
Novartis Venture Fund
RTQ
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