Decarbonization. Simple. Scalable.

- for each portfolio.

Whether 10 or 10,000 buildings - Celsios supports owners and managers in making their properties future-proof throughout Europe.

Our platform helps you to identify the right measures for each building, compare qualified service providers and commission and manage projects directly - simply, efficiently and based on data.

Better conditions. Faster processes. Everything in one place.

Celsios - the app store for real estate decarbonization.

"Celsios simplifies our ESG transformation considerably."

- Anton Bernhardt MRICS, Head of Asset Management & Authorized Officer at Ehret + Klein AG

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Celsios - A system for planning, implementation and impact

Add properties – it couldn’t be easier.

Record your buildings in just a few clicks. Enter basic data and receive initial ratings and recommendations straight away - no setup, no training required.
Optional: We take care of the onboarding for you.

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Portfolio in view - risks under control

The portfolio overview shows where there is a need for action. Compare your properties with market benchmarks, identify risks such as decarbonization gaps or stranded asset potential at an early stage - and plan ahead in a targeted manner.

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Controlling measures - projects under control

Take full control of your decarbonization projects - effortlessly and efficiently. Compare offers from leading providers, choose the best solution according to your priorities and book and manage projects seamlessly - all on one platform. Keep track of finances, monitor progress and ensure optimal results with minimal effort.

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For asset managers, owners & administrators

Two people in conversation in an office.

You don't know exactly what measures are necessary to make your buildings ESG-compliant? Are you looking for better conditions, reliable results and full transparency when choosing a service provider?

Get started immediately with Celsios .

Easily create an account, set up your portfolios and immediately receive well-founded recommendations for action at building level.

Compare qualified service providers transparently and make well-founded decisions - without tendering effort.

Celsios reduces complexity, automates processes and makes managing your decarbonization projects more intuitive than ever before - scalable, efficient and suitable for any portfolio.

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For service providers in the field of decarbonization

Celsios with stylized graphic pattern in blue and the textCelsios Partner" underneath.

Present your services where there is real demand.

Create your company profile, activate your services - Celsios takes care of the rest. Thanks to intelligent service allocation, your offers are assigned precisely to the buildings where your expertise is required.

This allows you to reach the right customers without detours, save time and win qualified orders - from asset managers who are actively looking for solutions.

More visibility. Less effort. Suitable orders.

Offer services

Diagram of the CRREM decarbonization pathway for Maximilian Arkaden in Munich. The blue line shows the CO2 intensity from 2020 to 2050. A section of the diagram shows planned, ongoing and completed services. Information on project key figures and service tips for avoiding stranding are also included.

How it works

Decarbonization marketplace

The central hub where asset managers manage their portfolios, track the progress of decarbonization and receive tailored recommendations. This is where properties are brought together with the most suitable service providers to implement sustainable improvements efficiently and cost-effectively.

User interface of a project management software with the categories "New requests", "Projects in progress" and "Completed". Details of asset management projects, their status, requested services, request dates and locations are listed. On the right is a success overview with total turnover and other statistics.

Partner portal

An exclusive area for trusted service providers. This is where industry experts present their services, respond to project inquiries and network seamlessly with asset managers looking for targeted decarbonization solutions.