Participated · Series A · Jan 2026

Headquartered in Hamburg, one.five offers an AI-driven solution that converts technical performance data, regulatory constraints, and consumer preferences into precise requirement profiles for new packaging materials. This data-centric approach is designed to cut R&D waste and shorten time-to-market for sustainable paper-based packaging. The company was founded by Martin Weber, former CFO of vertical-farming unicorn Infarm, and Claire Hae-Min Gusko. Early commercial traction includes collaborations with paper manufacturers Starkraft (a Zellstoff Pöls AG unit) and Grünperga Papier, while it is also cultivating partnerships with converters and global FMCG brands. The recently secured Series A funding will finance further platform development and international operational expansion. Although no revenue or user numbers were disclosed, the company positions itself as a critical technology layer within the packaging supply chain, aiming to deliver market-ready, regulation-compliant materials more efficiently.

Participated · Seed · Dec 2022

Senniors delivers long-term home care for elderly and dependent people using a connected-health, Person-Centered Care approach to personalize treatment for degenerative and other diseases (e.g., Alzheimer’s, other dementias, Parkinson’s, stroke, ALS, osteoarticular pathologies). The service is designed to improve quality of life, reduce hospital visits, prevent serious health problems, and give doctors and family members tools to track each patient’s evolution. Led by CEO Claudia Gómez Estefan, the company works to tailor care to each patient and coordinate clinical and family stakeholders. Senniors has provided more than 700,000 hours of home care and has generated over 2,500 jobs with permanent contracts, while employing more than 70 people on its own staff. The company closed 2021 with gross revenue of over $2m (€2.2m) and expected to reach about $7m in 2022, reflecting rapid growth. It intends to use new funding to accelerate growth and expand operations.