Common information:

Energy-saving. Alternative and Renewable Energy. Municipal services. Waste management. (IV International Ecological Forum)

Alliances, drafters and producers of techniques, equipment, machinery
Research institutes, scientific and technical, design institutes and organization
State institutions, profile institutions , agencies and laboratories
Industrial and ecological organizations, association
Municipal enterprises
Ecological organizations, educational institutions
State funds, programs, grants
Financial and juridical companies , associations
Entrepreneurs, scientists, physical persons
All, who work in environment sphere and municipal services