About
WHO WE ARE
Vision
Through applying our services, we contribute to a better tomorrow for society, the environment and human life. Our vision is the continuous and sustainable growth of TES in the construction and services industry, the specialization, and the expansion in new sectors. We aim to the growth of our customer base as well as the ongoing fulfillment of collaborations with reputable organizations of Greece and abroad.
Our main concern
is to maintain a serious and reliable position, and achieve business excellence in the context of creating value for our employees, customers, associates and shareholders. The continuous increase in the quality of our services, along with the reduction of our company’s environmental footprint, is a key driver of our activities.
OUR VISION
OUR TEAM
Workforce
TES has always being supportive towards its old and new employees while ensuring the promotion of their skills, contributing actively to their professional development. The company provides a friendly workplace with fixed working hours, in order to create the ideal conditions as well as enhance the achievement of the appropriate balance between the professional and personal life of its employees.
The transmission of knowledge and the continuous training of the workforce through contemporary programs and methods, consist an important investment for TES, thus contributing to the further development of employees’ capabilities, the increase of their productivity and the company’s competitive advantage overall.
Christos Mpesiris
PresidentChristos Mpesiris is the Chairman and one of TES founding members. He completed his Civil Engineering Degree at the National Technical University of Athens. During his career, he has always been active in the real estate sector, as well as participated in financial companies.
Naoum Passias
Vice PresidentNaoum Passias is Vice Chairman, Managing Director and one of TES founding members. He graduated from the School of Civil Engineering of Bologna (IT). During his career, he has always been active in the real estate sector as well as participated in financial companies.
Petros Tzintzis
MachineryPetros Tzintzis is one of TES founding members. He is manager and coordinator in the mechanical equipment department, one of the largest and most important departments of the company.
Konstantinos Liousas
Economics DepartmentKonstantinos Liousas is the manager of TES financial department. He has been working in the company since 1990 and he is also a member of the Boards of Directors.
Christos Konstantas
Electrical engineerChristos Konstantas is a graduate of Electrical Engineers at the National Technical University of Athens. He completed his postgraduate studies in ‘’Environmental Design of Infrastructure Projects’’ at the Open University of Greece. He has been working in TES since 2000, he is in charge of the Procurement department and Chief Engineer in company’s projects.
Georgios Passias
Civil engineerGeorgios Passias has graduated and completed his postgraduate studies as a Civil Engineer at the Civil Engineering School of the University of East London (UK). He has also completed his MBA postgraduate degree at the International Hellenic University (GR). He works as an engineer in TES construction projects, and is a member of the Board of Directors.
Ioannis Giantsios
Civil engineerIoannis Giantsios is a graduate of Civil Engineering at the Aristotle University of Thessaloniki. He has been working in TES since 2006, currently as a Chief Engineer in company’s construction projects.
Georgios Gaitatzis
Civil engineerGiorgos Gaitatzis is a graduate of Civil Engineer at the Aristotle University of Thessaloniki. He has been working in TES since 2002, currently as a Chief Engineer in company’s construction projects.
Brief history of TES
