Established in 1993, our company offers engineering and contracting services in environment industry with Rielli brand specialized in water treatment and recovery. From the first day, our company adopts offering innovative, profitable and environmental-friendly products to its customers as a principle and never looses its devotion and enthusiasm; therefore, with your valuable support and confidence, it has become one of the leading companies in the industry.

Being aware of our position and responsibility that we bear, we continue operating by aiming to set the standards in the sector even further. In addition, we have always maintained the most important principle for us: "We offer profitable, innovative and certainly environmental-friendly products to our customers."

Through the years, not only we talked about our projects but we also were awarded by following competent institutions and certified the importance we pay to our business and the quality of our products.

ISO 9001:2008 Quality Management System Certificate setting our standard in company management,

ISO 14001:2004 Environmental Management System Certificate showing the emphasis we place on the environment

OHSAS 18001:2007 Occupational Health and Safety Certificate showing the emphasis we place on occupational health and safety,

CE certificate showing that our products do not pose any risks when used properly,

BTB (Office Registration Certificate No:34-215) given by the Chamber of Environmental Engineers showing our competence in environmental engineering

TSE Service Adequacy Certificate showing the quality of our service offered to our customers

But most of all, our relationships that we have established with our customers in Turkey and abroad.

We successfully offer our brand to global markets, as we do in Turkey. Export operations to 12 countries with our Rielli products that we introduced to the global markets relatively short time ago has allowed us to measure global success of our quality.