Symoto is an online software application that enables the development, simulation and monitoring of large scale material and energy cycles, such as urban metabolism, industrial symbiosis and the circular economy.

Symoto enables organizations to save vast amounts of time modeling and simulating systems, perform in-depth dynamic analysis and boost stakeholder communication.

Symoto defines the new standard for environmental and economical modeling, and provides essential and innovative tools to accelerate sustainable development worldwide.


Symoto is a project of Except Integrated Sustainability, a strategy and concept development agency working on the transition towards a resilient society. Symoto is built on Except’s decade of experience in systems modeling , analysis, and strategic insight needed to close resource cyles. The tool is a major step forward in system modeling software, enabling cross-sectoral cooperation, dynamic simulation, easy and intuitive access, and strategic decision making.

Symoto is in its development stage, supported by the Climate-KIC Accelerator in the Netherlands, and around a dozen industry partners.

Basic CMYK

“Climate-KIC is one of the Knowledge and Innovation Communities (KICs) created in 2010 by the European Institute of Innovation and Technology (EIT), the EU body tasked with creating sustainable European growth while dealing with the global challenges of our time. Our start-up is supported by the Climate-KIC Accelerator in the Netherlands.”