Company - About Us

DEVISE ENGINEERING S.A. specializes in the field of Environmental technologies. With a significant know-how and experience in the design, engineering and construction of Water, Wastewater and Solid Waste Treatment Facilities, the company has developed and produces a wide range of innovative units of a compact and pre-fabricated format which are an excellent solution for the sewage treatment of small communities and municipalities, while they can be a unique alternative to the wastewater treatment of industrial effluents.

DEVISE offers its clients a high standard of services and always strives to find the most optimum solution to their environmental concerns. The ISO 9001:2015 Quality Assurance Certificate that the company holds for the Design-Construction and Maintenance of Water & Wastewater Treatment Systems is a reassurance that our clients will get a product of high quality at the best value of money can buy. The construction and testing of company’s own make products (pre-fabricated plants) takes place in the Mandra warehouse and at selected associated steel subcontractors while the quality of manufacturing is monitored closely at all stages according to the ISO Q.A. system.    

DEVISE also holds the following certifications: ISO 14001:2015 (Environmental Management System) & ISO 45001:2018 (Health & Safety Management System).



By continuous Research & Development using the most up-to-date methods of CAD/CAM in engineering and design and by integrating innovative technologies for wastewater treatment (M.B.B.R. & M.B.R) we achieved the production of packaged systems with high performance and low operating costs. The manufacturing standards of these ‘smart packaged plants’ conform to internationally recognized specifications (BS, DIN, CE) while the treated effluent quality meets the European and international effluent discharge standards. 

The company has a significant presence in Europe (Greece, Ireland, Poland, Bulgaria, etc) and through achievements of high plant performance it gained total customer satisfaction. Therefore, the company is experiencing a large increase of business activity in many other regions such as the CIS, the Middle East and North Africa.  


The company vision is to keep improving the quality and performance of its products and services and to expand business activity to the global environmental market by providing innovative packaged solutions.

Quality Management System ISO 9001: 2015
Environmental Management System ISO 14001:2015
Health & Safety Management System ISO 45001:2018

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