CellX Biosolutions is an ETH Zurich-born startup, on a mission to redefine how we treat chemical pollutants. While traditional methods of chemical disposal, such as incineration, are costly and not sustainable, our pioneering approach leverages Nature's Master Recyclers, bacteria, to address chemical pollution challenges. We leverage our patented microtechnology deployable directly in remote environments, to capture unique bacterial consortia with superior degradation capabilities for specific micropollutants, such as microplastics, PFAS, pesticides and pharmaceuticals. These biological solutions are then scaled up as a game-changing cultures of degraders, to be implemented directly in industries' chemical storage reservoirs and wastewater treatment plants. Our ultimate goal? To revolutionize current practices, steering away from costly incineration methods.
Total raised: $2.07M
Investors 1
| Date | Name | Website |
| 05.03.2024 | Venture Ki... | venturekic... |
Funding Rounds 2
| Date | Series | Amount | Investors |
| 25.02.2025 | Pre-Seed | $1.9M | - |
| 04.11.2024 | - | $173.77K | Venture Ki... |
Mentions in press and media 14
| Date | Title | Description |
| 19.06.2025 | Life sciences, food and space start-ups sweep the prizes at the de Vigier award | This year’s competition began with over 200 submitted projects. In February, the jury selected the Top 15, whose CEOs were invited for interviews and presentations. From there, the Foundation Board chose the ten final nominees. On June 18,... |
| 16.05.2025 | Ten finalists proceed to W. A de Vigier finale | Over 200 applicants submitted their projects for the annual W.A. de Vigier Award. The Foundation Board conducted personal interviews with the 15 candidates on the short list to determine the nominees with the most outstanding ideas and per... |
| 07.03.2025 | The future of Swiss tech: 10 promising startups you should keep an eye on in 2025! | Switzerland has long been a leader in innovation, research, and cutting-edge technology. Known for its strong academic institutions, stable economy, and business-friendly environment, the country has established itself as a powerhouse in de... |
| 06.03.2025 | The Rise of Innovative Startups: A New Era in Technology and Healthcare | In the heart of Switzerland, a revolution is brewing. Startups are emerging like wildflowers after a spring rain, each one promising to reshape industries and improve lives. The W.A. de Vigier Award recently spotlighted 15 groundbreaking st... |
| 04.03.2025 | 15 Startups advance to next stage of the W.A. de Vigier award | Selected from a pool of 50 promising young companies, the top 15 startups impressed a live audience, online viewers, and the foundation board of the W.A de Vigier Award with their groundbreaking ideas during Selection Day in late February.... |
| 01.03.2025 | CellX Biosolutions: A Green Light for PFAS Degradation | In a world grappling with pollution, CellX Biosolutions emerges as a beacon of hope. This ETH Zurich spinoff has secured CHF 1.7 million in pre-seed funding, propelling its mission to tackle one of the most stubborn environmental foes: PFAS... |
| 25.02.2025 | CellX Biosolutions secures CHF 1.7M in Pre-Seed Funding to tackle PFAS degradation | CellX Biosolutions has raised CHF 1.7M in pre-seed funding to further develop its innovative bacterial solution for PFAS degradation. The funding will support the company’s efforts to bring this solution to market and scale its impact in ad... |
| 25.02.2025 | CellX secures CHF 1.7 million in pre-seed funding | CellX Biosolutions, an ETH spinoff co-founded by Estelle Clerc, Geoffrey Besnier, Fabienne Kurt, and Christian Engler, has developed a groundbreaking microfluidic-based tool that identifies unique bacteria with high degradation performance... |
| 03.12.2024 | 3. Förderrunde von KlimUp: Vier Startups dabei | Die Stadt Zürich hat Anfang 2024 das Förderprogramm KlimUp lanciert, welches in Zusammenarbeit mit dem Partner Bluelion auf der Suche nach Non-Profit-Organisationen und Startups mit innovativen Lösungen im Bereich zirkulärer Wirtschaft, Re... |
| 04.11.2024 | CellX Biosolutions: Pioneering a Greener Future in Chemical Waste Management | In a world grappling with pollution, CellX Biosolutions emerges as a beacon of hope. This ETH spin-off is not just another startup; it’s a game-changer in the realm of chemical waste treatment. With a focus on sustainability, CellX is harne... |
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