digital platform provider

Smart Cities

As smart cities begin to take shape around the world, data-streaming technologies are replacing traditional municipal applications.

Klarrio helped a smart city service provider in Belgium get ahead of the trend by developing a fully scalable, open, and cloud-native platform.


Improve citizens’ wellbeing through multiple optimisations

Cities and municipalities are facing a myriad of challenges that cannot be answered with a single solution.

Our client’s aim is to integrate and accelerate municipalities’  involvement into the digital transformation of their services and in the process, help these municipalities achieve goals such as traffic management, CO2 emissions improvement, all whilst safeguarding the citizen’s data under strict GDPR compliance.


Klarrio built a multi-tenant, cloud-native Platform as a Service (PaaS) to be used by the cities and municipalities to offer services to their inhabitants and local businesses.

All this while allowing participating cities to retain ownership of their respective data.

The new platform shares data streams and enables innovative real-time, event-driven applications. It also scales to millions of messages per second and millions of devices.

The Technology behind

  • Confluent
  • D2IQ
  • Containerized Microservices
  • MQTT

“Successful people do what unsuccessful people are not willing to do. Don’t wish it were easier; wish you were better.”

— Jim Rohn


Europe’s largest smart region

Latency | low latency streaming data exchange.

Multitenancy | cooperation with strict isolation & security.

Scalability | scalable system to cater for projected growth of services.

Support | 24 x 5 site reliability engineering.

million smart lights
million messages per second

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Big Data engineering. Data science. Data Analytics. Site Reliability Engineering. Consulting. And customized Open Source projects for companies of all sizes. Learn more about what Klarrio can do for you today.

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