### Given its environmental and sanitary performance expertise, OFIS offers a comprehensive range of consumption and usage optimization solutions for buildings.

### OFIS is the preferred choice for building managers: we provide development plan support by identifying cost efficiencies and maintaining residents' health and well-being.



 

 

 



### Optimizing performance

(Optimizing the secondary heating network)



 

 

 

 

 

 



 

### Optimizing performance

(Optimizing the chilled water network)



 

 

 

 

 

 



 

### Optimizing performance

(Building environmental and sanitary profiles)



 

 

 

 

 

 



 

 

 





## Our references



 

 

 



 [   ![](/sites/g/files/dvc3506/files/styles/content_push_teaser/public/image/2019/11/myop-sl-dalkia-hongrie-173%281%29_0.jpg.webp?itok=9wwjQkig)   



 ](/en/clos-fleuri-residential-building "Optimisation du réseau secondaire de chauffageClos Fleuri residential building") 

 Energy Expertise 

 [Optimisation du réseau secondaire de chauffageClos Fleuri residential building](/en/clos-fleuri-residential-building "Optimisation du réseau secondaire de chauffageClos Fleuri residential building") 

 Clos Fleuri residential building  
 (Collective housing) 

 

 

    

 

 

 

 

 

 [Discover](/en/clos-fleuri-residential-building "Discover") 





 

 



 

 [   ![](/sites/g/files/dvc3506/files/styles/content_push_teaser/public/image/2019/11/sl-veolia-gote-121%282%29.jpg.webp?itok=rzmA6HlN)   



 ](/en/termoelectrica-moldavia "Optimizing the secondary heating network") 

 Energy Expertise 

 [Optimizing the secondary heating network](/en/termoelectrica-moldavia "Optimizing the secondary heating network") 

 Termoelectrica (Moldavia)  
 (Collective housing) 

 

 

    

 

 

 

 

 

 [Discover](/en/termoelectrica-moldavia "Discover") 





 

 



 

 [   ![](/sites/g/files/dvc3506/files/styles/content_push_teaser/public/image/2019/11/IMG_3049%281%29.jpg.webp?itok=MyUPNsg1)   



 ](/en/heliaque-building "Optimizing the chilled water network") 

 Energy Expertise 

 [Optimizing the chilled water network](/en/heliaque-building "Optimizing the chilled water network") 

 Héliaque building  
 (Office block) 

 

 

    

 

 

 

 

 

 [Discover](/en/heliaque-building "Discover") 





 

 



 

 [   ![](/sites/g/files/dvc3506/files/styles/content_push_teaser/public/image/2019/11/BATIMENT_INTELLIGENT.jpg.webp?itok=os3ZYjho)   



 ](/en/lavaur-hospital-pinel-psychotherapy-center "Building environmental and sanitary profiles") 

 Energy Expertise 

 [Building environmental and sanitary profiles](/en/lavaur-hospital-pinel-psychotherapy-center "Building environmental and sanitary profiles") 

 Lavaur hospital / Pinel Psychotherapy Center  
 (Health facility)  
 

 

 

    

 

 

 

 

 

 [Discover](/en/lavaur-hospital-pinel-psychotherapy-center "Discover") 





 

 



 

 

 





### We meet your needs.

[Contact Us](/en/contact-us-0)