Today, we are a globally recognized and trusted supplier in over 100 countries, helping our customers achieve their unique water treatment goals. Our experts determine the most efficient blend of products and services needed to maximize productivity in each step of the treatment process.
We’ve built a reputation on our unrelenting commitment to understanding our customers’ needs and finding ways to help them achieve their quality, productivity, and economic goals in an environment that is constantly changing. Through dedication and forward thinking, we continue to develop products and processes that minimize operating costs and deliver high performance results.


Creative Chemistry.
Smart Solutions.
At Avista, we take a thorough and systematic approach to determine how specific chemistry can maximize productivity in new systems or improve the performance and extend membrane life in existing systems. That focused approach never ignores the fact that customers need and demand the most cost effective solution so that is always our goal too.
Innovation. Applied.
Anyone can have an innovative idea that sounds good or seems impressive but when innovation is applied by that person or organization big things happen. The team approach of combining research chemists and site engineers working together takes mere innovations and turns them into practical effective business solutions for you. Our unparalleled understanding of all aspects of membrane system design and operation allow us to focus our ingenuity on key industry concerns and leads to the development of useful new tools.
We demonstrate Innovation. Applied through:
- Scientific proof that our chemistry outperforms.
- Unmatched troubleshooting tools and application support.
- A positive operational and economic impact.

Why We Do It.
As the world’s population and demand for quality water grows, the need for membrane-based water and wastewater treatment systems has become a significant trend. Advanced technology is needed to comply with strict water quality and discharge regulations as well as the rising need for water reuse. Our responsibility at Avista is to lead the application of innovative solutions that help to make quality water more accessible.
Dave Walker, Avista President and CEO
Learn More About Our Leadership >

Our Mission.
Our mission at Avista Technologies is to provide practical, innovative and high-quality performance solutions to providers and end users of membrane applications.
Our entrepreneurial style puts customers first, maintaining close relationships through trust and accountability. We are fully committed to providing leadership, not only in our industry but also within our communities, following our core values:
- Be hard working.
- Be passionate and determined.
- Create positive and amicable connections.
- Build open and honest relationships through communication.
- Drive innovation and pursue growth.
- Deliver unmatched service at the highest standard of excellence.

Our Promise.
Industry-wide, people who interact with Avista will experience:
- Direct access to corporate and field support at any time
- Quality solutions that offer efficiency and performance
- Expert technical support in membrane applications for reverse osmosis
- Customized solutions that are specific to our customers’ needs and that focus on minimizing their operating costs
- A strong, long term partnership that is welcoming, professional, respectful, and honest.
- A focus on local and global concerns