İstanbul Arıtma

Our Journey

Under the Rainwater umbrella, our core objective is to transform water purification from a mere technical process into a reliable, eco-conscious, and life-enhancing experience. We operate with the ultimate goal of elevating public health to the highest level in both commercial and personal sectors.

By joining forces with our global partner Aquion Inc., an industry giant since 1943, we have taken bold steps to create solutions that meet the need for clean water while protecting nature. Guided by the vision of 'purity at the heart of nature,' we operate with a deep awareness of our environmental responsibilities. We are honored to bring products that serve sustainability to our users, standing firmly behind our promise to deliver the highest quality and most delicious water in every project."

We are experts in our field, but for us, trust, experience and sustainability are paramount.

  • 500.000+ Active users across Turkey
  • 20+ Years of experience
  • 850+ Completed project & installation

Trusted by Industry Giants

We take great pride in extending our success and happiness to broader audiences and are honored to grow by sharing our achievements.

Our Mission

With our advanced water treatment technologies, we transform challenging and complex operations into effortless processes.

Rainwater goes beyond gaining the trust of our corporate partners, taking a leading role in the industry through eco-friendly approaches and social-benefit initiatives. We take pride in leading the 'Earth Safe Technology' initiative, launched in 2004, which aims to protect water—our planet’s most precious treasure.

From small-scale family structures to large corporate operations, we build infrastructures at every level that prioritize transparent processes, sustainable methods, and continuous improvement.