The need for efficient wastewater treatment solutions has grown significantly in India due to rapid industrialization, increasing urbanization, and stringent environmental regulations. Several companies specialize in providing high-quality sewage and effluent treatment plants, ensuring sustainable water management. Here’s a look at the top 10 wastewater treatment companies in India in 2025.
1. 3D Aqua Water Treatment Company
3D Aqua is a leading manufacturer, supplier, and installation provider of wastewater treatment plants, including STP, ETP, Ultrafiltration, and other wastewater solutions. The company offers customizable solutions ranging from 1 KLD to 50 MLD at reliable prices across India’s major industrial hubs.
Company Overview:
- Certifications: ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, MSME, and CE
- Experience: Over 20 years in the water treatment industry
- Presence: Services in 1050 cities across 9 countries
- Products: STP, ETP, WTP, UF, RO Plants, ZLD Plants, and more
- Manufacturing Units: Okhla Industrial Area, Delhi & Sector 10, Noida, UP
- Industries Served: Households, industries, hospitals, societies, hotels
- Contact: info@3daqua.in | +91 6262629090
- Website: www.3daqua.in
2. VA Tech Wabag
VA Tech Wabag is a global leader in water treatment solutions, offering advanced STP and ETP technologies for municipal and industrial sectors.
- Specialization: Municipal STPs, Industrial ETPs, Water Recycling
3. Ion Exchange India Ltd.
A pioneer in water treatment technology, Ion Exchange India provides a range of STP, ETP, and UF solutions for industries and municipalities.
- Specialization: Packaged STPs, Effluent Treatment Systems
4. Thermax Limited
Thermax offers innovative wastewater treatment solutions for industrial and municipal applications with a strong focus on sustainability.
- Specialization: Green STPs, Large-Scale ETPs
5. SFC Environmental Technologies Pvt. Ltd.
SFC Environmental Technologies is known for its advanced biological wastewater treatment technologies for urban and industrial wastewater.
- Specialization: Bio-STPs, Compact ETPs
6. Triveni Engineering & Industries Ltd.
Triveni Engineering provides high-quality wastewater treatment plants designed for residential and industrial applications.
- Specialization: Decentralized STPs, Industrial ETPs
7. Kelvin Water Technologies Pvt. Ltd.
Kelvin Water Technologies is a rapidly growing name in the wastewater treatment industry, offering modular STPs, ETPs, and ZLD plants.
- Specialization: Modular STPs, Wastewater Recycling Systems
8. Netsol Water Solutions
Netsol Water provides custom wastewater treatment plants, specializing in energy-efficient STPs, ETPs, and UF systems.
- Specialization: Energy-Efficient STPs, Ultrafiltration Systems
9. Shubham Inc.
Shubham Inc. is a leading provider of decentralized wastewater treatment systems, catering to residential and industrial applications.
- Specialization: Compact STPs, MBBR Technology
10. Eureka Forbes
Eureka Forbes, primarily known for its water purification products, has ventured into the wastewater treatment sector, offering compact and commercial STPs.
- Specialization: Compact STPs, Industrial Effluent Treatment
Conclusion
These top 10 wastewater treatment companies in India are playing a crucial role in ensuring sustainable and efficient wastewater management. 3D Aqua Water Treatment Company stands out as a trusted manufacturer and service provider, offering industrial-grade STPs, ETPs, UF, and ZLD systems at competitive prices across India’s major industrial zones.
If you need reliable wastewater treatment solutions, 3D Aqua provides top-quality STP, ETP, and UF systems tailored to your needs.
For inquiries, contact 3D Aqua Water Treatment Company: 📧 Email: info@3daqua.in
📞 Call: +91 6262629090
🌐 Website: www.3daqua.in