During its existence, Hydromanagement has been active worldwide. It has realised technical studies and offered consulting services to various projects in Cyprus, Saudi Arabia and Africa. It has participated in a consortium for technical design of large-scale projects in Boulgaria and Roumania and gained significant experience in FIDIC tendering procedures.

The main sectors of worldwide services and collaborations are: Water Resources Management and wastewater management.

At the same time, Hydromanagement is active in cross - border cooperation programmes like INTERREG (Greece – Albania and Greece – Bulgaria) and it participates in international consortiums for developing european research programmes, such as HORIZON 2020. Countries in which Hydromanagement collaborates with private entities are: Germany, Portugal, UK, Israel and Bulgaria.

Close cooperation with the Aristotle University of Thessaloniki, and other Educational and Research Institutes enhances the company’s successful activities (DUTH, AUEB, Univercity of Crete, General Secretariat for Research and Technology).