Decarbonization in asset management. 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."
Celsios - A system for planning, implementation and impact
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![Celsios asset onboarding dashboard for easy property management and decarbonization]()
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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![Celsios portfolio overview shows ESG risks and decarbonization gaps in real estate portfolios]()
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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![Celsios project management for decarbonization measures and ESG services]()
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.
For asset managers, owners & administrators
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 directly receive well-founded recommendations for action at building level. Learn more about our portfolio decarbonization for asset managers.
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.
For service providers in the field of decarbonization
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. Become a Celsios for ESG services now.
More visibility. Less effort. Suitable orders.
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.
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.
Celsios Services
For managers who need additional support, Celsios offers expert services including:
Onboarding Assistance - Our team will set up your assets for you.
CRREM Service - Support for customers without existing CRREM intensity values in the valuation of their properties.
Real estate decarbonization in major German cities
Celsios supports asset managers and property managers in Berlin, Munich, Hamburg, Frankfurt, Cologne, Stuttgart and other German cities with ESG-compliant portfolio optimization. Our partners offer local expertise for regional specifics in decarbonization measures.
Whether office properties in Frankfurt, retail properties in Munich or logistics properties in Hamburg - with Celsios you will find the right ESG service provider for every region and every type of property.
Decarbonization made easy - with the world's largest directly bookable service offering
Advilo - Celsios Partner
Ampeers - Celsios Partner
ARINEOS - Celsios Partner
Autarq - Celsios Partner
BNB Schwab - Celsios Partner
BRAND BERGER - Celsios Partner
Comgy - Celsios Partner
Concular - Celsios Partner
DABBEL - Celsios Partner
Dr. Sulzmann Energy Management - Celsios Partner
ek+upcycle - Celsios Partner
empact - Celsios Partner
Energy management Parvizi - Celsios Partner
GASAG Solution Plus - Celsios Partner
Gold shimmer - Celsios Partner
Green Fusion - Celsios Partner
HiPer IT - Celsios Partner
Hundt Consult - Celsios Partner
Iqbi - Celsios Partner
JLL - Celsios Partner
Linemetrics - Celsios Partner
Lumoview - Celsios Partner
Madaster - Celsios Partner
Martin Gebauer - Issuance expert - Celsios Partner
Path A - Celsios Partner
PVION - Celsios Partner
re-green - Celsios Partner
ROOMETRIC - Celsios Partner
Rysta - Celsios Partner
Remediation center - Celsios Partner
SBC - Celsios partner
Smart Cost - Celsios Partner
SmartRED - Celsios Partner
Solar pioneers - Celsios Partner
Sustainaccount - Celsios Partner
TRES - Celsios Partner
VARIG - Celsios Partner
Ventatio - Celsios Partner
VEOMO - Celsios Partner
Voltaro - Celsios Partner
VREY Energie - Celsios Partner
Wavelr - Celsios Partner
... and many more! Start now for free.
"With Celsios , we offer our services specifically where they have the greatest impact - efficiently, transparently and practically."
Advantages
Risk-free onboarding
✔️ No upfront costs - asset managers use Celsios free of charge, with no annual fees.
✔️ Pay-as-you-go model - service providers only pay a commission on successful bookings.
✔️ Immediate access - no lengthy onboarding or high initial investment.
A truly independent marketplace
✔️ Full market transparency - compare service providers in one place, completely objectively.
✔️ No exclusive contracts - Celsios is completely independent and offers the best solutions available.
Built for implementation instead of just analysis
✔️ Action-oriented business model - Our success depends on decarbonization projects actually being implemented.
✔️ Incentives for real impact - Our focus is on implementation, not endless advice.
Smarter processes, faster results
✔️ Save time and resources - simplify the identification, tendering and implementation of measures.
✔️ Faster decision-making - no more time-consuming research and manual data collection.
✔️ Seamless reporting - bundle project results and impact data in one central location.
This won't work without you.
Be part of the change. Act now and start your Celsios today.
Frequently asked questions about real estate decarbonization
What is CRREM and how does it help with decarbonization?
CRREM (Carbon Risk Real Estate Monitor) is a science-based tool for assessing climate risks in real estate portfolios. It helps asset managers to identify stranded assets and plan decarbonization paths to achieve ESG compliance.
How can I avoid stranded assets in my portfolio?
Through early ESG compliance and systematic decarbonization measures, you can minimize the risk of stranded assets. Celsios provides data-based recommendations for each property and connects you with qualified service providers.
Which ESG service providers are available on Celsios ?
Over 50 certified partners offer services ranging from energy consulting to complete refurbishment solutions - all specializing in sustainable real estate management and the decarbonization of commercial properties.
Is Celsios really free for asset managers?
Yes, asset managers use Celsios completely free of charge. Our pay-as-you-go model means that service providers only pay a commission when a project is successfully booked. No upfront costs, no hidden fees.