Asteisa was acquired by GRUPO ORTIZ in 2003, being the company for the design, construction, maintenance and operation of facilities for the integral treatment of water according to the needs demanded by society and with the latest available technologies.

With more than 35 years of experience, ASTEISA, has been characterized by having a technical and human team formed by experts and specialists in various branches capable of facing any engineering project and carry it out in each and every one of its facets, from the development of the engineering project, the construction of its facilities and the maintenance and management thereof.

Asteisa has carried out a significant number of actions with all types of clients that has allowed it to:

- Acquire the necessary classifications to bid in Spain, both in Works and Services.
- Have important technical references, which allow you to participate in international tenders.