Rielli Water Treatment Systems

Established in 1993, our company offers engineering and contracting business services in environmental industry under the Rielli brand, particularly in the field of water, wastewater treatment and recycling. Offering profit generating relations, innovative products and environmentally-friendly concept, without compromising its self-devotion and passion, our company has become one of the leading businesses in the industry.

Being aware of the position we hold and of the responsibilities we assume, we have been operating with the aim of raising the standards in the sector. Further, we have always paid utmost attention to the maintenance of an important principle as we here would like to repeat: “We offer such products that generate profit for our customers, that are innovative and are always environmentally-friendly.”

Throughout the passing years, we have not kept our principles only on paper, but obtained the following certificates from the respective competent authorities, through which we have proved the importance we pay to our business and, the quality of our products.



Our Certificates

ISO 9001:2008 Quality Management System Certificate setting our standard in company management; ISO 14001:2004 Environmental Management System Certificate proving the emphasis we place on the environment; OHSAS 18001:2007 Occupational Health and Safety Certificate showing the importance we pay to the concept of occupational health and safety; CE certificate approving that our products pose no risk when used properly; BTB (Office Registration Certificate No. 34-215) issued by the Chamber of Environmental Engineers certifying our competence in the field of environmental engineering; TSE Service Competence Certificate approving the quality of the products we offer to our customers; and most importantly, our long-term relationships with our local and foreign customers with the highest degree of satisfaction.


We successfully present our brand not only in our country but also at international markets. Exporting our Rielli products we have relatively recently introduced to the world markets to 12 countries has allowed us to measure the success of our quality at a global scale.
Each project we complete is a source of success and pride for us. We wish we also meet you at joint projects…