Heat-recovery ventilators resistant to dirt and cold (ESA-800).

Consulting service in environment, sites environmental evaluation, soil decontamination, tank dismantling, assistance in obtaining the Autorisation Certificate (AC), management of international soils.

GHG experts and verifiers. Consulting, validating and action plan for GHG

Environmental site assessment and remediation of contaminated sites (SAR) and organic waste management (OWM). Integrated residual waste management services, agricultural recovery, site restauration, design-build-operate residual waste processing facilities and eco-products.

Biofuels and renewable chemicals from municipal solid waste; conversion of non-recyclable municipal solid waste into chemical-grade syngas to produce methanol, ethanol, and other chemical intermediates.

Natural gas distributor.

Expert consulting in regulatory and sustainable development, environmental management, human health and health and safety.

Conception, development, manufacture and commercialization of innovative equipment for different uses in the wastewater treatment sectors.

Company of construction and design, specialists in insulation in hemp and finishes with lime.