WSI is developing concepts and supporting our partners with project execution and project management. We are organizing conferences, workshops and other activities on water and sanitation issues in order to create awareness and raise funds for concrete projects. We are advising state and private institutions as well as communities on grass-root levels. We are developing and applying tools for sanitation solutions in development cooperation projects. We are advising institutions and organizations on innovative water solutions. We are developing PPP approaches in countries were private sector participation would add to the improvement of living conditions.


Our focal areas and fields of expertise are


  • Urban stormwater Management
  • Decentralized wastewater treatment and sustainable sanitation
  • Integrated water resources management and river rehabilitation
  • Emergency measures (water related solutions for refugee camps)
  • Up-scaling of access to water and sanitation services
  • O&M, Training, Benchmarking, Due Diligence
  • Organizational development
  • Monitoring & Evaluation (M&E)
  • IEC / Community development / Public awareness / Behavior change communication
  • Development of Private Sector Participation (PSP) models for public service delivery
  • Development of sustainable pro-poor interventions
  • Business planning and development for private and public entities
  • Public utility development
  • Fund raising and proposal preparation