Member - Urban Sympheny AG

Sympheny optimizes the planning of decentralized energy systems for districts and cities based on CO2 and costs.

Type Startup or self-employed
Founded 2020
Company Size 5
Member Type
Founders Matthias Sulzer, Boran Morvaj, Julien Marquant, Andrew Bollinger
Headquarters 8600 Dübendorf, Switzerland
Social network
Urban Sympheny AG


Sympheny offers a cloud-based software platform to support the planning of renewables-based decentralized energy systems for neighbourhoods, districts, and cities. Using an innovative data-driven approach, our platform facilitates the realization of optimally efficient and sustainable energy system solutions that effectively exploit the opportunities offered by emerging energy technologies in a reliable way.
Headquarters 8600 Dübendorf, Switzerland

SDG’s of application

The Sustainable Development Goals are a call to action to end poverty, protect the planet and ensure peace and prosperity everywhere.
Clean water and sanitation
SDG 6 icon
Affordable and clean energy
SDG 7 icon
Industry, innovation and infrastructure
SDG 9 icon
SDG 11
Sustainable cities and communities
SDG 11 icon
SDG 12
Responsible consumption and production
SDG 12 icon

Efficient Solutions

Labelled Solutions from Urban Sympheny AG

The Solar Impulse Efficient Solution label seeks to bridge the gap between ecology and economy, bringing together protection of the environment and financial viability to show that these solutions are not expensive fixes to problems, but rather opportunities for clean economic growth.

The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. To validate the Membership to the World Alliance for Efficient Solutions, the Solar Impulse Foundation only verifies that each entity is registered and has signed our principles and values stated in the following World Alliance for Efficient Solutions charter. For those Members who are also solution providers, this information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances.