Open Technology Services (OTS) is an IT company, established in 1993, specialized in developing integrated information systems that fully meet the needs of Public and Private Sector.
Our goal is to produce software solutions with a keen eye on technology innovation and value-added services; for the provision of our partners’ efficient operation and faster and better quality service to Citizens.
A web platform for the management of the water supply & sewerage
The modern way to communicate with the Water Authority
The YDROID app is specially designed for fast and effective input of water consumption data. It is a tailored solution for Water Supply Companies and Municipalities with a view to simplify the water billing procedure.
It is a web-based integrated IT platform aiming at monitoring the quality of drinking water in its distribution chain.
Monastiriou 125, P.C. 54627
Thessaloniki – Greece
Tel: +2310 590 100
Rue des Pères Blancs 4, P.C. 1040
Etterbeek
Tel: +32 499393388
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Open1|Water, © 2021
Development by
125 Monastiriou str, P.C. 54627
Thessaloniki, Greece
25 Alexandroupoleos str, P.C. 11527
Athens – Greece
Tel: +30 2310 590100
Development by