“Without purification, there is no perfection.” So here we are with the purification expertise Dr Dinesh Venka, Founder Eta Purification

Would you tell us about ETA (Vision and Mission)?

Vision: To create social impact through innovation and build a sustainable ecosystem for the generations to come.

Mission: Our mission is to provide state-of-the-art environmentally-friendly innovative technology for safe, sustainable, and effective decontamination of essential elements (water, air and environment). Eta Purification’s philosophy is to utilize innovation for the betterment of society using green principles.

Through our time tested innovative COSMO systems which are backed by more than 15 years of research and engineering and protected by 70+ international patents, we offer efficient and effective sterilization technology for tomorrow for industries and communities alike.

How do you stay on top of changes in the process, changes in thought of industries that you are going to look at more now?

Eta Purification is an Indian company that makes and sells water purification products and processes. The company has been in business for over years and offers value-added products and services to its customers through its in-house R&D expertise. Eta’s says technology is just one of the key areas in which Eta can bring the biggest benefits and competitive advantages.

What inspires you to come up with ETA PURIFICATION to offer advanced disinfection/sterilization systems?

Environmental cleanliness is given priority and the breakthrough in technology is making it possible to have products that are eco-friendly, effective, and create value. Eta Purification’s COSMO is one of such breakthroughs and a time tested NextGen technology innovated to operate effectively even in resource-constrained conditions.


Eta Purification’s COSMO systems are backed by more than 15 years of research and engineering and protected by 70+ international patents, which offers efficient and effective sterilization technology for tomorrow. We are driven by innovation and particularly passionate about simplifying complex science to provide simple, cost-effective and sustainable solutions to industries and communities alike.

What are your views on today’s industry scenario? What is your strategy to reach new industries and new customers?

Today’s scenario for water and surface disinfection at the community, and industrial level (micro- to large-scale) is dominated by the chemical product type segment with a revenue share of 92.4% in 2020.

Eta Purification’s focus industries primarily include industries that are very vulnerable to the usage of harsh chemicals. Nevertheless, our COSMO systems are already making an impact (offered a significant reduction in operational expenses) in other service sectors including public transport and institutions. Traditionally, chlorination has been the dominant chemical of choice due to its low cost, but the adverse environmental consequences of residual chlorine are a primary concern.

How will you define a successful business?

The success of an innovative technology company like Eta Purification means doing something different, smarter or better that will make a positive difference in terms of value, quality or productivity to its customers by using emerging state-of-the-art technologies for the betterment of society.

How does ETA PURIFICATION work on making the industry better? What can be expected from ETA PURIFICATIONin the upcoming years?

Aligned with the United Nations vision 2030 sustainable development goals, Eta Purification strives to continuously develop advanced disinfection systems that are simple and cost-effective yet powerful and robust. For instance, our powerful COSMO system uses only surrounding air as its raw material is chemical-free and leaves no harmful residues, so it is environmentally friendly and offers a sustainable purification pathway.

Our innovative technology that has been engineered into a series of efficient and rugged sterilization systems are already revolutionizing and expanding the applications in various industries including healthcare.

Our Flagship COSMO Hyox and COSMO BluBlade systems are already replacing/reducing the use of harsh chemicals for indoor disinfection and sanitation, respectively.

Explain the ETA PURIFICATION– Founder/ CEO’s journey till date, and how ETA PURIFICATION tackled any initial struggles?

Eta Purification was founded by Dr. Dinesh Venkat, a trained scientist and a technology entrepreneur who is passionate about taking technology to the real world. The company provides chemical-free decontamination solutions, particularly to the remote and vulnerable communities in India. In the year 2020, Eta will be recognized as one of the 54 companies to provide advanced technological solutions to combat Covid-19 by the Department of Science and Technology – Government of India.

Year of Founding 2016
Funding Information Self-Funded and DST Grants
Founding Members Dr Dinesh Venkat, Ms Abirami
Office Locations Coimbatore, Tamilnadu, India
Company Strength 8-10
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