About Us

Established in 2018, Varuna is a trusted name in the field of water and wastewater management, offering innovative, sustainable, and cost-effective solutions across India. Headquartered in Bangalore, we specialize in the design, manufacturing, installation, and maintenance of high-quality Sewage Treatment Plants (STP), Effluent Treatment Plants (ETP), Water Treatment Plants (WTP), Modular Precast Rcc Tank, Water Softeners, and Rainwater Harvesting Systems.

As environmental concerns grow and water scarcity becomes more critical, we are committed to helping communities, industries, and institutions reduce pollution, recycle water, and comply with stringent environmental standards. From residential complexes to hospitals, from manufacturing plants to commercial buildings – Varuna provides tailored water solutions that protect both people and the planet.

Sewage Treatment Plant
500+

Projects completed

20+

States Covered

30+

Variants of waste water Treated

12+

Years of Domain Experience

Our Mission

To promote sustainable water practices by delivering smart, reliable, and eco-friendly water and wastewater treatment solutions that help clients reduce their environmental footprint and meet regulatory compliance.

Our Vision

To become the most innovative and dependable water management company in India, empowering every sector to manage water responsibly and efficiently.

Our Services

Explore Our Services

Laboratory Effluent Treatment Plant (ETP)
Varuna offers customized Laboratory ETP solutions starting from 0.5 KLD for research centres, testing facilities, educational institutions, and industrial laboratories, with chemical-specific treatment and O&M support.
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Slaughter House Effluent Treatment Plant (ETP)
Varuna offers customized Slaughter House ETP solutions starting from 5 KLD for slaughterhouses and meat processing facilities, with solids removal, grease separation, biological treatment, and O&M support.
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Textile Effluent Treatment Plant (ETP)
Varuna offers customized Textile ETP solutions starting from 5 KLD for textile mills, dyeing, printing, and fabric processing units, with colour treatment, filtration, and water reuse options.
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Laundry Effluent Treatment Plant (ETP)
Varuna offers customized Laundry ETP solutions starting from 5 KLD for commercial laundries, hotels, hospitals, and industrial washing facilities, with treatment, filtration, and water recycling options.
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Car Wash Effluent Treatment Plant (ETP)
Varuna offers customized car wash ETP solutions starting from 1 KLD to treat wastewater containing dirt, detergents, oil, grease, and suspended solids, with water recycling options and O&M support.
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RCC Fire Water Storage Tank Solutions
Varuna provides precast RCC fire water storage tanks with 5,000-litre capacity, designed for dedicated firefighting water reserves in residential, commercial, industrial, and institutional projects.
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RCC Underground Water Storage Tank Solutions
Varuna provides durable precast RCC underground water storage tanks for residential, commercial, industrial, fire water storage, and rainwater harvesting applications.
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Automatic Packaged Effluent Treatment Plant with MBBR Technology
Varuna offers automatic packaged ETP solutions with MBBR technology for industrial and commercial wastewater treatment, featuring capacities up to 100 KLD, automated controls, and maintenance support.
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Semi-Automatic Packaged Effluent Treatment Plant
Varuna offers semi-automatic packaged ETP solutions with capacities from 1 KLD to 5 KLD, featuring compact design, mild steel construction, dual air blowers, and integrated controls, along with installation assistance and ongoing maintenance support.
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Containerized & Customized Effluent Treatment Plant (ETP)
Varuna offers customized, scalable ETP solutions from 5 KLD to 2,00,000+ litres per day, featuring compact Plug & Play systems, installation assistance, PCB documentation support, and ongoing operation and maintenance services.
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Rainwater Harvesting
Varuna’s Rainwater Harvesting Solutions has modular, semi-automatic, integrated systems designed to store, capture and recharge water in an efficient manner. These systems are engineered for the varied terrains that exist throughout India and are quick and easy to install, extremely low maintenance, and can be used in institutional (schools), industries and domestic locations, helping you achieve net-zero water and sustainability metrics.
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Hard Water Solutions
Varuna presents state-of-the-art Hard Water Solutions for residential, commercial, and industrial applications. Our product line includes Electrolysis Water Softeners and Industrial Water Conditioners with flow rates reaching 50 m³/h. Designed for use with borewell water, these solutions remove calcium and magnesium, reduce scale formation, protect equipment, and provide lasting protection.
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Water Treatment Plant
The Water Treatment Plants (WTPs) developed by Varuna provide advanced and customized purification systems to remove impurities, dissolved salts, heavy metals, and microorganisms from raw water. Powered by RO, UV, DM, and softener technologies, our modularly designed WTPs are guaranteed to deliver safe, sustainable, and compliant water for residential, commercial, and industrial applications.
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Industrial Reverse Osmosis Plant
Varuna’s Industrial RO Plants provide highly efficient water treatment for varying scale of industries. With their builtin advanced membranes, runtime, and IoT monitoring and tracking, our plants remove salts and impurities and contaminants from water, allowing your industry to receive purified water, create and manufacturer longer life cycle treated products and reduce time and costs in maintenance in Textile, pharma, food, and chemical industries.
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Sewage Treatment Plant
Modular, plug-and-play wastewater treatment for residential, commercial, and institutional projects is provided with Varuna's Sewage Treatment Plants (STPs). Varuna STPs are decentralized, designed for CPCB compliance, allow for wastewater recycling at a low maintenance cost, are quickly installed, and provide for eco-friendly and cost-effective sewage solutions.
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Effluent Treatment Plant
Varuna’s Effluent Treatment Plant (ETP) treats industrial wastewater effectively and sustainably, whilst complying with the Continuous Pollution Conference Board (CPCB) standards. This ETP removes BOD, COD, TSS, oil, and grease, in addition to enabling water reuse, reducing costs, and effortlessly functioning in an environmentally sound manner, thanks to IoT based operations and modular RCC design.
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Readymade RCC Water Tank
Precast RCC water tank for reliable water storage in residential, commercial, industrial and institutional projects. Suitable for underground water storage, domestic water storage, apartment projects, fire water storage and rainwater harvesting. Manufactured using high-strength RCC concrete for long-lasting performance.100+ years of lifespan, eco-friendly and low-maintenance, making them the suitable option for sustainable and long-lasting water storage across India.
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Our Approach

At Varuna, we don't just build treatment systems—we build trust. Our engineering-led approach is focused on

Customization

We tailor each plant to match the client's load, location, and regulatory needs.

Sustainability

We emphasise water reuse, sludge minimisation, and energy-efficient operations.

Innovation

We adopt the latest treatment technologies and automation to deliver superior performance.

Compliance

All systems are built to meet or exceed CPCB/SPCB environmental norms.

Varuna Image

Why Varuna?

We offer in-house design and manufacturing backed by a skilled team of engineers and technicians, ensuring precision and quality at every stage. Our quick turnaround time and commitment to on-time project delivery set us apart. Using only certified materials and equipment, we guarantee reliability and safety. From initial planning to post-installation maintenance, we provide end-to-end support, backed by a proven track record across diverse industries and institutions.

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