Environmental Services

By investing in environmental infrastructure projects, we promote innovative solutions that are necessary for the transition to a circular economy. Our goal is to reuse the resources in the production process of the group as much as possible, and to minimize the outflow of emissions and waste.

The reuse of resources not only reduces group dependence on raw materials, but also boosts its competitiveness and reduces environmental pressures. At the same time, waste minimization can bring significant benefits to the economy and human health.



Our experienced team collects all the necessary information and data such as needs, specifications, technical-economic criteria, constraints, thus forming the guidelines for the detailed design of each installation.



In collaboration with experienced project managers, we undertake all the required procedures for environmental licensing of projects and activities according to the needs of each installation and the specifications that have been set at the design stage.



Depending on the type and quantity of the waste, we offer wastewater treatment solutions tailor-made to the needs of each customer.

Our goal is the integrated management of urban and industrial wastewater in the best possible way. By minimizing the consumption of raw materials, energy, and carbon dioxide (CO2) emissions, there is a direct positive impact on water, air and land quality.

The design of the project requires laboratory testing, site visits, evaluation and submission of proposals. In addition, there is also the possibility of installing a pilot testing unit.

Operation & Maintenance


Having the experience and the required specialization for the operation and maintenance of the Wastewater Treatment Plants (WWTP) that we build, we offer integrated services for the management of the generated sewage, complying with good environmental practices.

The continuous monitoring in combination with the daily activity report of each installation, ensures a reliable, measurable and economically viable result.

Water reuse

Επαναχρησιμοποίηση νερού

Waste treatment for water reuse plays a very important role in water conservation, while providing an alternative for its conversion into resources.

Through the implementation of alternatives and advanced technologies in the wastewater treatment in order to produce higher quality water, we are aiming at it reuse in the production process of the units, and in the restoration of the aquifer.

The ultrafiltration technology in combination with the reverse osmosis stage make them suitable for their recovery, reuse and recycling. The resulting recycled water is a former waste that after the treatment stage, is reused in various applications, such as irrigation and rehabilitation of groundwater aquifers, while contributing to agriculture by recycling nutrients through the replacement of solid fertilizers.

Biogas production


Biogas is produced through the process of anaerobic wastewater treatment, i.e. under conditions of absence of oxygen. The biogas produced offers a double environmental advantage. It is a carbon-neutral fuel, which can be used in many applications such as building heating and electricity production.

For industries, the use of biogas as an energy source, meets significant energy needs of the production unit.

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With more than 30 years of experience in the construction sector, the group is dynamically developing in the Greek and international market, undertaking hundreds of high quality projects, such as industrial buildings, environmental, sewerage and plumbing, residential buildings, sports facilities and road construction projects.

What can we do for you?

Quick answers to the most popular questions

Yes, we undertake the elaboration and support of all the required studies regarding the operation of industrial units, such as studies for the issuance of installation and operation licenses, fire safety studies, wastewater management studies, techno-economic studies.
The construction of the projects includes the execution of the works of electromechanical installations, air conditioning - ventilation, fire detection - firefighting, sewerage - water supply, as well as the configuration of the surrounding area.
In the field of anaerobic wastewater treatment, we use Memthane® technology, developed by Veolia Water Technologies' subsidiary BIOTHANE. Memthane® technology offers a significant reduction in overall operating costs compared to conventional technologies, while producing high energy biogas (methane biogas production rate of up to 65%), which can replace fossil fuels.
We undertake the collection and management of waste, such as:
- Solid non-hazardous industrial waste
- Municipal solid non-hazardous waste from water-supply and sewage enterprises
- Waste of excavations, construction and demolition (CD&E) from public and private projects
- Pruning and other bulky waste
- The waste is transported for treatment and reuse to TERRA's privately owned waste treatment facilities, in Plati, Imathia and in Elassona, Thessaly.

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