4 KALABRYTON , KIFISIA ATHENS , GREECE +30 210-623-3493 Mon - Fri 8.00AM - 18.00PM

Our Team

Theodore Deligiannakis LLM

Group Project Coordinator

Theodore act as the group project coordinator for DQS Tourism. Besides the R&D and implementation of the projects under DQS Tourism with his capacity as the in house lawyer of DQS Hellas is responsible for the Legal Compliance of all products served.

+30 210-623-3493

Estella Karageorgou M.Sc.

International Business Coordinator

Estella as the International Business Coordinator is responsible for the international development and coordination within the DQS Group for the services offered in the Tourism industry under the brand of DQS.

+30 210-623-3493

Mònica Estival, MBA

Country Coordinator: Spain

Mònica holds an  MBA and has a long experience in the hotel service sector. She is a member of the DQS Team in Spain and since 2018 she is the country coordinator for DQS Tourism.

+34 93 345 87 89

Eng. António Feio

Country Coordinator: Portugal

António is a Mechanical Engineer and is the managing director of DQS Portugal as well as lead auditor for a variety of standards. He has a vast experience in different kinds of industry both in management and as a consultant/trainer.

+351 213 303 766

Tarek Barketallah

Country Coordinator: Tunisia - Algeria

After obtaining his diploma in mechanical engineering and dedicating the first years of his career working in Germany, he decides to go back to his country Tunisia to open his first training and consultancy office.

Several years later, and after becoming an expert in quality management systems, as an auditor and a trainer, he decides to join DQS Group.

With now offices in Tunisia and Algeria, Tarek has acquired a great notoriety in the Maghreb region. Despite his managing position, he is still devoting the majority of his time to the field, his main vocation, namely conducting audits and workshops in quality management.

+216 70 830 610

Tadesse Solomon

Country Coordinator: Ethiopia

Solomon holds a BSc Degree in Mechanical Engineering from Addis Ababa University in 1993. Successful professional experience of 20+ years in international standards and certification of management systems, leadership and international business administration, project management as well as consultancy and training.

+251 91 161 3073