Our extensive experience in cadastre of infrastructures gives us the ability to provide significant added value in water infrastructure registration projects.
Water Infrastructure
Proef has been in the water sector for over ten years, providing solutions and infrastructures for water treatment. From study development to implementation, operation and maintenance, we have diverse solutions in three key areas (drinking water, wastewater treatment and reuse).
Cadastre of infrastructures
Technical assistance
![](/fotos/solucoes/gua_829x467_99144169260819eeecef38.png)
Success Stories
Because the success of our customers is also ours.![](/fotos/historias_sucesso/aguas_830_18853387526082ccaa54056_1.jpg)
Cities
App Águas do Porto
![](/fotos/historias_sucesso/refoco_cobertura_830_1028598585609be0d4bb7cd.png)
Cities
Boosting coverage in inhospitable and hard to access areas
![](/fotos/historias_sucesso/segurador_830_1422754232609bf4af3b037.png)
Corporate
Insurance sector 2.0
![](/fotos/historias_sucesso/5_g_miniatura_1695857597609a3cf189042_1.png)
Telecom
Cities
Guimarães 5G Ready
![](/fotos/historias_sucesso/frezite_830_1082033006082e196e64de_1.png)
Power
Corporate
FREZITE - Big Challenges, Great Solutions!
![](/fotos/historias_sucesso/payt_830_8856377266082e29fbd913.jpg)
Cities
Municipality of Aveiro is the first using PAYT solution
![](/fotos/historias_sucesso/cirurgia_830_19195121976082f2bd07a77.png)
Corporate
Bariatric Surgery Follow-up Program
![](/fotos/historias_sucesso/glaterk_830_638007836082f4623bf80_1.png)
Corporate
Industry 4.0 Solutions
![](/fotos/historias_sucesso/simoldes_listagem_980992499610bcf023e3ca_1.png)
Corporate
The optimization process for the automotive industry
Whitepapers
![Renewable energy production: a trend in Portugal](/fotos/whitepapers/whitepaper_website_avatar_398x398_70340834660785c87d81a7.jpg)
Power
Cities
Corporate
Renewable energy production: a trend in Portugal
![Get more customers with less effort and investment](/fotos/whitepapers/whitepapers_details_1095916269601d7375e2def_3.jpg)
Corporate
Get more customers with less effort and investment
![Prepare your power grid for increased demand](/fotos/whitepapers/carro_398_182006509160995f50e834a.png)
Power
Cities
Prepare your power grid for increased demand
![Global Solutions for the Corporate sector](/fotos/whitepapers/whitepaper_website_avatar_398x398_61648361860785ccd6b933.jpg)
Corporate
Global Solutions for the Corporate sector
![Upgrading into a Smart City with zero emissions](/fotos/whitepapers/whitepaper_website_avatar_398x398_208519571560785bb1b7074.jpg)
Cities
Upgrading into a Smart City with zero emissions
![Digital Transformation of the 5th European Car Leader](/fotos/whitepapers/automotive_sector4_18999807861080c111c738.png)
Corporate
Digital Transformation of the 5th European Car Leader
![Shop floor integration and automation](/fotos/whitepapers/industrias_4_0_site_398x398px_listagem_546510430626fa5f54f5c6.png)
Corporate
Shop floor integration and automation
Related solutions
![](/temas/proef2021/images/sectores/sector-green-vector-d.png)
Smart Waste Smart and efficient management of municipal waste
![](/temas/proef2021/images/sectores/sector-blue-vector-d.png)
Distributed Generation We provide energy efficiency solutions using the self-consumption model or small production units
![](/temas/proef2021/images/sectores/sector-green-vector-d.png)
Glartek Industrial maintenance tool using augmented reality
![](/temas/proef2021/images/sectores/sector-blue2-vector-d.png)
Photovoltaic Farms We provide the market with the best integrated solutions in the production of energy from renewable sources (solar, wind, hydro)
![](/temas/proef2021/images/sectores/sector-green-vector-d.png)
Wind Energy We provide the market with the best integrated solutions in the production of energy from renewable sources (solar, wind, hydro)