
Kostas Tsamaris
C.E.O
Kostas I. Tsamaris is a Civil Engineer and Environmental Engineer with extensive experience in the construction of new residential buildings, as well as the renovation and restoration of existing properties. He specializes in project budgeting, construction management, and project execution. In addition, he is actively involved in the energy efficiency upgrading of residential properties and hotel facilities.
Education & Certifications
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BSc in Civil Engineering, Technological Educational Institute (TEI) of Greece
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BSc in Environmental Engineering, Technological Educational Institute (TEI) of Greece
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MSc in Construction Project Management, Hellenic Open University (HOU)
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Certified Insulation Systems Specialist, TÜV HELLAS

Haris S. Papadopoulos
PROJECT MANAGER
Haris S. Papadopoulos has many years of experience in the construction industry, specializing in the management of building renovation and restoration projects, as well as project cost estimation and budgeting. He is also responsible for the organization and coordination of construction sites, ensuring the efficient execution of projects.
Education & Certifications
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Certified Construction Site Supervisor
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Certified Insulation Systems Specialist, TÜV HELLAS
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Holder of a Small-Scale Contractor's License

Sonia I. Tsamari
FINANCIAL MANAGER
Sonia I. Tsamari is an Accounting and Tax Administration professional with extensive experience in providing accounting and commercial support to businesses. She specializes in reviewing and recording invoices and other financial and commercial documents, ensuring accuracy in both accounting and business operations. Her expertise also includes the systematic organization and filing of accounting records, as well as the reconciliation of customer and supplier accounts.
In addition, she has extensive experience in cost control for products and services, as well as in negotiating agreements to achieve the most cost-effective purchasing terms while maintaining high-quality standards.
Education & Certifications
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Studies at the University of L'Aquila, Italy
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Certificate of Proficiency in the Italian Language

George Chrysanthopoulos
PROJECT & OPERATIONS MANAGER
George Chrysanthopoulos is a qualified Chemical Engineer holding an MSc in Energy Production and Management, with more than 10 years of international experience in the planning, organization, and execution of technical projects. He has served as a Project & Operations Manager on infrastructure, environmental remediation, industrial, and energy projects, coordinating multinational teams and field crews across more than 20 countries.
Education & Certifications
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Diploma in Chemical Engineering, National Technical University of Athens (NTUA)
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MSc in Energy – Production & Management, National Technical University of Athens (NTUA)
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Risk & Project Management
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Dangerous Goods Safety Adviser (DGSA) Certification, National Technical University of Athens (NTUA)
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HAZWOPER Training & Asbestos Management

Tasos P. Vagias
LANDSCAPE ARCHITECTURE
Tasos P. Vagias is a Landscape Architect and Agricultural Technologist with many years of experience in landscape construction, garden design, and landscape maintenance. He also specializes in the design and installation of irrigation systems for residential, commercial, and public landscape projects.
Education & Certifications
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BSc in Agricultural Technology – Landscape Architecture, Technological Educational Institute (TEI) of Greece

Nikos Asmanis
CIVIL ENGINEER (DIPL. ENG.)
Nikos Asmanis is a Civil Engineer and graduate of A.S.E.T.E.M./SELETE, with over 20 years of specialized experience in topographic surveying, land surveying, and surveying applications for engineering and construction projects.
Education & Certifications
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Diploma in Civil Engineering, A.S.E.T.E.M./SELETE (School of Pedagogical and Technological Education, Greece)

Maria Mimidaki
EXECUTIVE ASSISTANT
Maria Mimidaki holds a Bachelor's degree in Public Administration and an MSc in Tourism Business Management. She has professional experience in administrative support and business organization. As an Executive Assistant, she is experienced in coordinating business operations, managing corporate communications, and supporting administrative and financial functions, contributing to the company's efficient day-to-day operations.
Education & Certifications
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Bachelor's Degree in Public Administration, Panteion University
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MSc in Tourism Business Management, Hellenic Open University (HOU)
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ECDL Certification
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English Language Proficiency Certificate
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Professional Seminars in Administrative Science
