Aller au contenu
Aller au menu
Aller au pied de page
french flag

Find Your French partner

  • impression
  • mail
  • Facebook
  • Twitter
  • LinkedIn


Component manufacturers - Manufacturer
5 Rue Javelin Pagnon
42000 - Saint Etienne - France
Phone: +33 (0) 6 27 23 45 97

Sector of intervention

Air quality and odours control - Energy efficiency - Environmental development - Renewables energies - Sustainable urban planning - Waste management - Water infrastructure
Under sector of intervention
Analysis - Measurement - Monitoring - Architecture - Biological treatment / Composting fermentation - Biomass - Carbon Balance - Cleaning - Cleaning - Collection, transport and treatment of cleansing sludges - Eco-design - Eco-management - Eco-materials, Eco-design and Eco-products, Alternative raw materials - Energy efficiency - Energy extraction from waste - Environmental Regulations - Exploitation and elimination - Indoor air quality - Life cycle analysis, auditing and diagnostics - Management of fluids and networks - Mechanical-physical processes - Photovoltaic solar - Recycling and exploiting materials - Regulations - Audit - Consultancy - Studies and Engineering - Sewage treatment plant - Sewage, industrial, cleansing and dredging sludge - Significant sustainable development indicators - Treatment and sorting - Utilization and waste disposal - Waste centres - Wastewater - Water re-use and saving - Water saver


WECO -  a (r) evolution of ​​public flushing toilets : autonomy, design, ecology, high-tech,

WECO develops public flushing toilets with complete resource autonomy and aims to innovate the field of public toilets, promoting ecological transition of urban sanitation.

Our design is specifically developed for a modern, pleasant stylish urban shelter. Equipped with numerous connected devices and various applications, these smart-toilets offer services to users (except natural needs) as well as many benefits for operators.

Technological innovation of waste management makes the removable building and 100% independent of the sanitary infrastructure: water in a closed circuit, sinks and feces are collected and upgraded on site. To adapt better to the belongings of exploiting sites, WECO offers a variable range of technological systems. The final products made of recycles excrements are natural fertilizer or natural fuel, which is 100% carbon neutral. These processes represent a significant overall energy gain and a positive carbon balance, allow unprecedented creation of a value chain by short circuits.

Example of accomplishments

Pitch in French(pdf - 1.48 Mo)

Key figures

Staff: 10
Turnover: --
International turnover: --


Ms Cécile Dekeuwer
Phone: +33 (0)4 93 81 03 53


Air - Building - Cleantech - Eco-city - Energy efficiency - Engineering - Environmental development - Photovoltaïc - Reclycling - Urbanism - Waste - Water

Return to top