Fundz

Swiss-based viboo raises €3.3M in seed funding for German market entry, led by Realyze Ventures, to enhance energy efficiency in buildings.

PRIVATEOct 01, 2025

Amount Raised

€3.3 Million

Round Type

Seed

DübendorfSoftwareinformation technology & services

Investors

Zürcher KantonalbankRealyze Ventures

Description

Building automation software company viboo has secured €3.3 million in seed funding. The round was led by Realyze Ventures, joined by Zürcher Kantonalbank and other investors. The investment reflects confidence in viboo’s model to improve building energy efficiency with minimal interventions. The company’s solution is deployed in over 100 buildings, producing significant energy savings.

Quick answer

Viboo raised €3.3 Million in a Seed round, dated October 1, 2025. Investors: Zürcher Kantonalbank and Realyze Ventures. Viboo is based in Dübendorf, Zurich, Switzerland.

How much did Viboo raise?
Viboo raised €3.3 Million in a Seed round on October 1, 2025.
Who invested in Viboo?
Zürcher Kantonalbank and Realyze Ventures are named as investors in this round.
What does Viboo do?
We offer a Predictive Control as a Service platform that connects to Smart Thermostats and reduces the energy consumption of buildings by 20-40% while improving the comfort.
Where is Viboo based and how big is it?
Viboo is based in Dübendorf, Zurich, Switzerland. Fundz records about 24 employees.
Who are the decision-makers at Viboo?
Fundz holds 1 contact at Viboo. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in information technology & services and Software around the same time

Companies in the same sectors as Viboo that raised within 45 days of this round, from Fundz verified event records.

  • Cursor raised $2.3B (Funding Round) on November 13, 2025.
  • Lisse raised $6.5M (Series C) on November 12, 2025.
  • Genspark raised $200M on November 12, 2025.
  • Magic Patterns raised $6M (Series A) on November 11, 2025.
  • Komodo raised $811K (Pre-Series A) on November 11, 2025.
  • Avalara raised $500M (Funding Round) on November 11, 2025.

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Company Information

Company

Viboo

Location

129 Ueberlandstrasse

Dübendorf, Zurich, Switzerland

About

We offer a Predictive Control as a Service platform that connects to Smart Thermostats and reduces the energy consumption of buildings by 20-40% while improving the comfort. Our technology learns the thermal behavior of a building purely from measurement data and uses this knowledge to optimize the building control by looking into the future. As a spin-off company of the Urban Energy Systems Lab at Empa and the Automatic Control Lab at ETH Zürich, Switzerland, we are close to top research and innovation. Our solution can be installed within one day and operators of light commercial buildings, such as cities, municipalities, companies, etc. achieve payback times of 2-5 years.

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