vyzn closes Seed financing round and accelerates growth
Zurich, 09.12.2025 - vyzn AG has successfully closed its seed financing round. The round was led by Spicehaus Partners and Kiilto Ventures, with several strategic investors from the construction and real estate industry also participating.
With the new capital, vyzn is expanding its portfolio of automated building analyses and will in future deliver – alongside life cycle assessment and energy efficiency – fast results on circularity, cost estimation and thermal comfort. A recently achieved technological breakthrough, which automatically converts architecture models into fully simulatable 3D models, forms the basis for this and enables early, precise and cost-effective planning iterations. At the same time, the company is specifically expanding the team and strengthening its ability to serve the growing demand from European markets.
Interest is rising in particular from Germany, from project developers and planning offices looking for data-based solutions to make building planning more efficient, sustainable and economical. From the beginning of 2026, vyzn is therefore piloting the software with initial customers in Germany.
The ETH Zürich spinoff has already won over more than 50 renowned customers in the real estate industry, including Zurich Airport, Implenia, Halter, Boltshauser Architekten, Pensimo or Amstein-Walthert. Adrian Henke, CEO, comments: "With vyzn, we are breaking down the data silos in planning. With our platform, our customers resolve the contradiction between economical and sustainable construction."
The next big appearance is coming up: from January 20 to 25, 2026, the startup will present its platform at Swissbau in Basel. vyzn looks forward to welcoming interested visitors at its trade fair booth; you can already book a personal appointment here.
Spicehaus Partners AG is a leading Swiss venture capital investor. The company focuses on early-stage investments in technology companies in Switzerland.
Kiilto Ventures Oy is the venture capital arm of the Finnish corporate group Kiilto. Kiilto Ventures invests in early-stage startups that develop innovative solutions for sustainable construction, energy and resource efficiency, and a healthy indoor climate.
About vyzn AG: vyzn, an ETH spin-off, is a Swiss DeepTech startup that is transforming the planning of new-build and renovation projects. From 3D models, the vyzn software delivers precise analyses of CO2, energy efficiency, circularity and costs at the push of a button – including concrete optimization proposals. This enables developers, architects and engineers to make data-based decisions that maximize the ecological and economic potential of their projects. vyzn's core technology, Deep Model Processing (DMP), is based on research from ETH Zürich and makes it possible to automatically clean, improve and prepare BIM/3D models for all required analyses and simulations – without redundant modeling effort.
Contact for media inquiries
Adrian Henke Co-Founder & CEO vyzn AG a.henke@vyzn.tech
