top of page

A contribution to the development of sustainable sanitation, water management and the circular economy 

Image WIX front page colorful village 1.jpg


ECOPSIS strives for a clean and healthy environment that will contribute to the social and economic development of the population, the protection of the environment through waste recycling and resource optimization and the translation of climate ambition into action.
Since 1992, ECOPSIS provides consulting services for the development of sustainable and inclusive sanitation, waste - from basic urban and rural domestic sanitation and industrial sanitation, to value chain and resource optimization via waste recovery and circular economy and water management services, in order to meet the climate change challenges that have emerged globally.


Established in 1992, ECOPSIS  is an international consulting firm specializing in the technical, social, economic, financial and institutional challenges of sanitation and water resources projects.

Specific areas of intervention include all sectors related to the management of liquid and solid wastes from both domestic and industrial origins. 

The aim of ECOPSIS is to help its clients transform the challenges posed by these wastes into opportunities with innovations and break with “business as usual” approaches.
We strive for a world developing and using inclusive and sustainable sanitation and waste management services, as a contribution to public health, poverty reduction and climate change resilience, achieve economic growth and environmental protection.

ECOPSIS is a Swiss limited company, registered in the commercial register of the Canton of Vaud. The company is totally independent: it does not belong to any group, structure or institution.

ECOPSIS is an active member of the Swiss Water Partnership


Project Cycle Management

Identification, appraisal, evaluation, assistance to project management, technical assistance.

Capacity Building

Utility management, technical and vocational education and training, sector capacity building strategies.

Strategic Planning

National and citywde inclusive policies and strategies (e.g. CWIS), action and investment plans, urban master plans, communication strategies.

Development of Framework Conditions

Institutional, legal and regulatory framework, standards, municipal regulations.

Financial viability and private sector development

Technology transfer, development of marketing tools, public-private partnerships, circular economy in waste management.

Technical Expertise

Identification of suitable technologies & providers, preliminary design and costing, detailed design, tender process.

A worldwide experience

+41 793 284 492



Place de l'Hôtel de Ville 5

P.O. Box 152

1096 Cully


bottom of page