All companies belonging to the ETSA Group concentrate their activities in the Environment field, offering a global, professional, safe and sustainable response.

Through their services, they seek the best solutions for the cumulative recovery of animal by-products and food products containing animal substances, providing a specialised and integrated response through various collection devices and scrupulously observing the increasingly demanding regulatory environments.

ETSA is owned by Semapa, one of the main Portuguese industrial groups present in the areas of paper and pulp, cement and environment. Semapa, with a consolidated annual turnover close to EUR 2,100 M, is listed in PSI20, the main Portuguese stock exchange index.


Tonnes Processed

30 M€

Business Turnover

60 %

Exported Product




5,5 Million