Munich Startup
AATec Medical secures 4 million euros

AATec Medical secures 4 million euros

Regina Bruckschlögl

Regina Bruckschlögl

Munich-based biotech startup AATec Medical receives four million euros from Sprind and other investors to prepare clinical trials for ATL-105, an innovative drug candidate for respiratory diseases.

April 17, 2025

2 min. read time

AATec Medical GmbH, a biotechnology company based in Munich, has raised four million euros in a Pre-Series-A financing round. The company develops therapeutic approaches for chronic inflammatory and infectious respiratory diseases based on recombinant alpha-1 antitrypsin (AAT). The funders include the Federal Agency for Breakthrough Innovations (Sprind) as well as several private investors, industry experts, and single family offices.

The capital inflow is being used to further develop the lead drug candidate ATL-105, which is intended for the targeted treatment of non-cystic fibrosis bronchiectasis (NCFB). This chronic inflammatory lung disease affects more than three million people in Western countries and is currently treated only symptomatically. Targeted drug therapy does not currently exist.

As part of the financing, ATL-105 is to be prepared for entry into clinical development by 2026. The goal is to create a causal and locally effective therapeutic option for NCFB. Preclinical data indicate a high safety profile and broad therapeutic potential.

Innovative approach to an urgent medical problem

Dr. Rüdiger Jankowsky, CEO and co-founder of AATec Medical, explains:

“This financing is an important step in preparing ATL-105 for clinical trials. Non-cystic fibrosis bronchiectasis significantly impacts patients’ quality of life and current treatment options are limited. We are convinced that ATL-105 has the potential to offer millions of patients worldwide a significant therapeutic advance. In Western countries alone, more than three million patients suffer from NCFB. With our innovative protein inhalation approach, we deliver ATL-105 directly to the lungs, the central site of disease. This maximizes efficacy and minimizes the risk of systemic side effects. Support from Sprind validates our innovative approach and underscores the transformative potential of our technology.”

Sprind sees AATec Medical’s development as a forward-looking solution to a central public health challenge. Sigrid Koeth, innovation manager at Sprind, says:

“At Sprind, we look for ideas with the potential to fundamentally change things for the better. We are convinced that AATec Medical’s approach with recombinant alpha-1 antitrypsin offers great potential for a broad spectrum of respiratory diseases and infections. Such innovations can be crucial for public health and strengthen the resilience of our healthcare systems.”

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