ZEB SA is one of the first Greek companies providing energy services (ESCOs). 

• Pioneers in designing, developing and implementing ENERGY PERMANCE CONTRACTS (EPC) in the domestic market

• Specialized group of energy engineers, auditors and analysts in energy design and energy management of buildings

• Certified staff with international experience in managing ESCO projects

• Experience in the Application of International Standards and Practice of Energy Management (IPMVP, Ashrae, EN, ISO)

• Specialization in the development of technical-financial models and energy efficiency contracts

Steadily orientated in creating long lasting principals and sustainable development and through our experience in dealing with complex building issues, in ZEB we desire to support the national effort for achieving energy and environmental targets through projects we undertake, operating at the same time as consultants in organizing and applying national programs. 

In ZEB SA we design services which aim at the best possible energy performance private and public organizations through energy conservation, use of alternative power sources and optimum use of human and financial resources.

 We define, design and implement energy saving interventions in building and industrial installations (building shell, E/M installations & equipment, energy management etc) assuring concurrently project implementation with third-party financing. We guarantee specific energy savings, from which each project is repaid individually. Therefore, proposed energy savings projects are feasible solutions for the final client.

Each project is paid according to specific energy savings target which are guaranteed. In this way, the proposed energy saving projects are solutions feasible for the final consumer.

In the context of our energy services, we provide specialized Energy Consulting Services, certified Energy Audits & Inspections, certification of Energy Performance Certificates, ISO 50001 certification consulting services and LEED & BREEAM Environmental Certification. 

ZEB SA has signed the first, and sole up to now, Energy Performance Contract for a large scale portfolio of buildings in Greece. The contract is currently in the third year and the results are more than satisfactory. ZEB SA as well, in the scope of its provided energy services, has more than 25 buildings under constant energy monitoring and has concluded more than 50 energy audits, as they will be presented in the next section. It should be noted that these energy audits have been made for guaranteeing the energy savings and hence they are more detailed than those required according to Law 4342/2015.