Water Treatment Businesses for Sale and Investment in India

Showing 1 - 14 of 26 Water Treatment Businesses for Sale and Investment in India. Buy or Invest in a Water Treatment, Sewage Treatment or a Waste Water Treatment Business. Listed by Direct Business Owners & Business Brokers.

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Water Treatment Company for Sale in Pune, India

For Sale: Leading Pune-based water treatment EPC company providing end-to-end solutions.

Established water and wastewater treatment EPC company specializing in design, engineering, erection, and commissioning of treatment plants. - Delivers end-to-end solutions across sewage treatment plants, water treatment plants, and reverse osmosis systems. - Strong execution track record with over 2,000 installations completed across industrial and real estate clients. - Serves a diversified client base of more than 700 customers, including industries and real estate developers. - Promoter-led business with deep domain expertise built over nearly four decades in the water treatment sector. - Company has been operating for over two decades, building long-standing client relationships and repeat business. - Operates with a team of around 50 employees covering engineering, project execution, and operations. - Revenue visibility supported by a steady flow of projects and repeat orders from industrial and builder clients. - Financially disciplined and self-funded, with no outstanding loans on the business. - Ownership is promoter-driven, with the promoter holding a majority stake and a small minority held by others.

8.9 Pune

Run Rate Sales

USD 2.65 million

EBITDA Margin

10 - 20 %

Business for Sale

USD 3.64 Mn

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Environmental Consultancy Business for Sale in Bengaluru, India

30-year-old pollution control firm providing ETP and WTP installation, maintenance, and consultancy to industrial clients.

• Established environmental services firm with over 30 years of industry presence, specialising in pollution control solutions. • Provides installation, maintenance, and consultancy services for effluent treatment plants (ETP) and water treatment plants (WTP). • Acts as a one-stop solution partner helping industries meet pollution control and environmental compliance requirements. • Currently serves 10 active industrial clients with ongoing service contracts. • Maintains and services 14 operational treatment plants across multiple industrial sites. • Caters exclusively to industrial customers across sectors requiring wastewater and effluent management solutions. • Operates with a flexible cost structure by engaging contract-based technical staff as required. • Registered with MSME and holds ISO certification, supporting credibility and compliance for industrial and regulatory engagements. • Strong track record and long-term client relationships built over three decades of continuous operations.

6.7 Bengaluru

Run Rate Sales

USD 330 thousand

EBITDA Margin

20 - 30 %

Business for Sale

USD 1.21 Mn

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Water Treatment Company for Sale in Mumbai, India

Environmental solutions firm with 27 years’ expertise, 300+ projects, specializing in STPs, WTPs, ETPs design/setup.

• Specialist company in water and environmental solutions including STPs, WTPs, ETPs, rainwater harvesting, swimming pool filtration, and air pollution control systems. • Services include design, setup, operation, and maintenance of treatment plants. • Caters to residential and commercial properties, working with leading builders and developers. • Strong track record with 300+ projects completed to date. • Current active customer base of 20–30 customers. • Pipeline of 15–20 new projects scheduled over the next 2–3 months. • Promoters bring 27 years of proven industry experience. • Registered with MCA and holds GST certification.

6.8 Mumbai

Run Rate Sales

USD 1.22 million

EBITDA Margin

15 %

Business for Sale

USD 1.32 Mn

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Water Treatment Company for Sale in Mumbai, India

Environmental solutions firm with 27 years’ expertise, 300+ projects, specializing in STPs, WTPs, ETPs design/setup.

6.8 Mumbai

Run Rate Sales

USD 1.22 million

EBITDA Margin

15 %

Business for Sale

USD 1.32 Mn

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Water Treatment Sales Partner Opportunity

Randive Industries, 2 Sales Partners, Est'd in 2021, Nashik HQ

500+ Page Views
100+ Investor Views

Nashik-based sustainable technology company specializing in solar dryers and water recycling solutions. - Offers hybrid solar dryers for fruits, vegetables, spices, and herbs helping farmers and entrepreneurs reduce food waste, extend shelf life, and increase profits. - Provides wastewater recycling plants and greywater units designed for residential societies, bungalows, row houses, and small industries. - Systems are low-maintenance, quick to install, and tailored to Indian conditions, addressing critical water scarcity issues. - Operates on a B2G model with government-linked projects as the main client base. - Works through franchise and distribution models with exclusive territory rights, live demo centers, and strong after-sales service. - Receives 10–15 business inquiries per month in Nashik for solar dryers, especially from farmers engaged in drying grapes, onions, chilies, turmeric, and herbs. - Backed by UDYAM and ISO certifications. - Founded by an experienced civil engineer with more than a decade of expertise in sustainable engineering and business development.

Randive Industries, 2 Sales Partners, Est'd in 2021, Nashik HQ

5.9 Expanding in Dindori

Exp Monthly Sales

USD 660

Space Required

300 - 1000 Sq Ft

Investment Required

USD 882 - 1.1 K

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Water Treatment Company Equity Stake For Sale in Noida, India

Investors sought for wastewater treatment company with advanced technology and railway projects.

Located in Noida, this business specializes in water treatment solutions, focusing on turn-key projects for sewage and effluent treatment plants. - The Indian railway has adopted our innovative water treatment technology, a testament to the company's capability to meet specific and high-quality treated water demands. - Caters to a diverse clientele, including industries, hospitals, schools, colleges, hotels, and housing societies, by providing a vast array of water treatment equipment. - The company's range of technologies includes slow sand filter, activated carbon, reverse osmosis (RO), UV purification, and more to ensure the highest water quality standards. - Focused on sustainability, it implements wastewater treatment processes like activated sludge processes, SBR, membrane bioreactor technology, and moving bed biological reactor to support environmentally friendly discharge or reuse. - Besides wastewater solutions, it offers rainwater harvesting systems, acknowledging the dwindling water resources and aiding in efficient water supply management. - Holds an active patent, and the promoters have over 30 years of combined experience, positioning the company as a leader in the water treatment industry. - The company has successfully secured orders worth 50 crores, indicating strong market demand and financial potential for growth. -The business is supported by an efficient workforce and regularly undertakes high-value projects with substantial profit margins. - By providing sludge treatment solutions, it transforms sludge from a liability into a resource, offering cost savings and reducing the carbon footprint of treatment facilities. - Serves prominent clients such as south delhi municipal corporation and ntpc limited, showcasing reliability and credibility in handling significant projects. - Investment is sought to expand and further innovate in the water treatment sector, leveraging current orders and expertise to increase market presence. - The company ensures that its services adhere to international standards, fostering long-term relationships with clients by meeting diverse water treatment needs effectively.

6.5 Noida

Run Rate Sales

USD 2 million

EBITDA Margin

20 %

Partial Stake Sale

USD 1.32 Mn for 49%

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Water Treatment Business for Sale in Kala Amb, India

For sale: Himachal Pradesh based artesian water plant with a fully automatic bottling unit.

This is a pre-operational business centered around a premium natural artesian water source, known for its purity and mineral richness. - The entire infrastructure is fully developed and ready for commercial production, though operations have not yet begun. - Artesian water, naturally filtered and pressurized underground, is especially suited for high-quality beverage manufacturing, including mineral water, vodka, whisky, and juice. - This is a highly valuable location for a liquor bottling plant, as there is no manufacturing unit in India that produces liquor using artesian water. This unique water source sets it apart. - The source offers a distinctive advantage in the Indian market, particularly for liquor production, as it closely resembles the water profiles used in Scotland to produce smooth, refined spirits. - Its production capacity includes ultra-filtration and various packaging systems, capable of producing 25,000 liters per hour. - The business is in the final stages of completing necessary registrations and currently holds an active electricity connection under the Himachal Pradesh Electricity Board. - This setup presents a turnkey opportunity for investors or companies looking to enter the premium bottled water or liquor segment with a rare, natural water resource.

7.5 Kala Amb

Run Rate Sales

Nil

EBITDA Margin

Nil

Business for Sale

USD 1.32 Mn

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Water Construction Company Seeking Loan in Kolkata, India

Well-established manufacturers of wastewater treatment systems for industries, commercial establishments, residential complexes, and government projects.

Specializes in manufacturing and installing sewage treatment plants (STP) for various industries and commercial establishments. - Operates on an order basis, providing customized wastewater treatment solutions to meet client requirements. - Serves a diverse client base of over 500 high ticket clients, ensuring efficient revenue and sustainable water management. - Holds valid GST and MSME certifications, ensuring compliance with industry and government standards. - Focuses on high-quality manufacturing and seamless installation, helping businesses meet environmental regulations and sustainability goals.

6.8 Kolkata

Run Rate Sales

USD 400 thousand

EBITDA Margin

20 %

Business Loan

USD 110 K at 10%

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Water Treatment Company Seeking Loan in Pune, India

Complex wastewater recovery and treatment company with over 6 clients seek loan to grow.

The company has successfully completed nearly a dozen projects, including international exports to the Middle East and Bangladesh. - Creating measurable frameworks for resource recovery, optimizing processes, and establishing cost-effective, sustainable operational platforms. - The leadership team consists of highly experienced professionals, including inventors, doctorate holders, and specialists with decades of expertise in the field. - Projects are central to the company's operations, with a processing capacity of up to 600 KLD (kiloliters per day) per project. - Current projects include 6 domestic clients and 2 international clients. - The company outsources specific tasks for operational flexibility. - The company’s founders bring over 40 years of experience each in the industry. - Company has CIN and GST, ensuring regulatory compliance and operational credibility. - Significant growth this year due to multiple new projects acquired.

6.3 Pune

Run Rate Sales

USD 530 thousand

EBITDA Margin

15 %

Business Loan

USD 550 K at 14%

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Water Treatment Company for Sale in Bengaluru, India

Leading provider of water and wastewater treatment solutions, serving 120 prominent clients across South India.

Established leader in the water and wastewater management industry, providing specialized services in the operation and maintenance of Sewage Treatment Plants (STP) and Water Treatment Plants (WTP) in Bangalore with a strong regional focus in South India. - Serving a diverse clientele of 120, including prominent industrial and commercial entities such as Godrej, Amazon, KPMG, Taj Hotels, Hilton, ITC, and Lulu Shopping Centers. - Operating with a team of 350 professionals, the company has formed alliances with major water and wastewater service providers, industry bodies, and vendors to achieve its vision of a trusted water sector. - Expertly manages contracts with an average annual value of INR 18 lakhs per client, offering renewable one-year contracts. - Recognized for its commitment to public health by delivering essential services for safe drinking water and environmentally responsible wastewater disposal. - Holds multiple certifications, including MSME, Lab, Shop Act, ROC, and ISO, showcasing compliance with industry standards and regulatory requirements. - Sought-after by residential, commercial, and corporate sectors for its high-quality, reliable water treatment solutions, contributing to its status as the best water treatment plant manufacturer.

6.8 Bengaluru

Run Rate Sales

USD 2.4 million

EBITDA Margin

10 - 20 %

Business for Sale

USD 11 Mn

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Water Treatment Company for Sale in Nagpur, India

Nagpur-based experienced provider of water treatment EPC services supported by essential government relationships and workforce.

Established player in the water treatment industry with a decade of operational experience focused on EPC (Engineering, Procurement, and Construction) for water treatment plants. - Strong governmental relationships with ongoing maintenance and operations contracts across four key states: Maharashtra, UP, MP, and Chhattisgarh, with 7 years remaining on existing contracts. - Robust project pipeline showcasing growth potential, with INR 500 crore worth of construction projects projected over the next 3 years. - Current workforce of 200 skilled employees dedicated to project execution and operational excellence in water treatment. - Sales fluctuations tied to seasonal demand dynamics, particularly increasing revenue during peak summer months. - Opportunities for revenue diversification exist beyond seasonal limitations, potentially stabilizing cash flow throughout the year. - Registered with GST and possesses a PAN, ensuring compliance with government regulations.

7.4 Nagpur

Run Rate Sales

USD 6.6 million

EBITDA Margin

6 %

Business for Sale

USD 16.6 Mn

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Water Treatment Company Seeking Loan in Patna, India

Water and wastewater aeration company with projects worth INR 2 cr in the pipeline seeks-loan.

Specialization in water and wastewater aeration with a focus on lake aeration. - Expertise in iron removal, wastewater treatment, and bio-remediation. - Utilizes fine bubble aeration technology, specifically for lake environments. - Primary clientele includes government sectors, notably the Urban Department and Drinking Water & Sanitation Department. - Notable for being one of the few players in the specialized field of lake aeration, contributing to high growth rates. - Established a partnership with a 60-year-old American company, enhancing credibility and technical expertise. - Promoters bring 6 years of experience in the industry. - Fully licensed for operation, holding incorporation, import-export, GST, and MSME certifications. - Upcoming projects worth INR 2 crores in Patna and Jharkhand, scheduled to commence in May. - Currently, revenue figures stand at 0 due to pending project initiation, with expectations of operational commencement next month.

6.3 Patna

Run Rate Sales

Nil

EBITDA Margin

Nil

Business Loan

USD 55 K at 9%

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Water Treatment Business Equity Stake For Sale in Ahmednagar, India

ISO certified company, dealing in water treatment services serves 1,000+ clients in the government sector.

We are an ISO certified company, dealing in water treatment services and products in government & retail sector. - We specialize in offering water services like product design, analysis and assembling. - We provide our products and end-to-end water solution in Ahmednagar, Pune and Aurangabad. - Have a range of 15+ products that we procure from over 8 suppliers. - On average we sell 35 domestic water purifiers in a month. - We have around 1,000+ clients in the government sector and 50% of our revenue comes from the government sector. - The promoter has more than 10+ years of experience in the industry. - We have obtained the necessary licenses and certificates required for consultancy services in water treatment in the hospital industry.

7.3 Ahmednagar

Run Rate Sales

USD 12.6 thousand

EBITDA Margin

20 - 30 %

Partial Stake Sale

USD 11 K for 10%

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Water Treatment Company for Sale in Pune, India

Water & wastewater treatment company in Maharashtra projecting to close this year with INR 250Cr.

We are a globally recognized manufacturer and exporter of water and wastewater treatment plants/systems. - The company is IMS (ISO 9001, 14001 & 45001) and ASME certified, and manufactures effluent treatment plants, sewage treatment plants, tube settler systems, ultra-filtration plants, clarifier systems, and similar systems. - We have more than 500 clients in India and abroad, including work for the government sector. - We also export to international clients in Bangladesh, Sri Lanka, and Africa. - One of the directors has been working in the field of wastewater treatment for 25+ years, while the remaining directors joined the company in 8 years ago. - The firm owns a 42,000 sq. ft. factory, machinery, a three-story building of 10,000 sq. ft. , and a 25,000 sq. ft. corporate office located in a prime area of Pune. - There are 500 permanent employees, with additional labor hired on a contract basis as needed.

8.6 Pune

Run Rate Sales

USD 28 million

EBITDA Margin

17 %

Business for Sale

USD 77 Mn

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Water Purifiers Business Equity Stake For Sale in Delhi, India

Producer of water purifiers and RO systems for various domestic and corporate clients.

We specialize in manufacturing domestic and commercial water purifiers. We have 18 distributors in major cities in India. - We design and manufacture water purification systems such as water dispensing machine, RO system for domestic and industrial machines for providing pure and safe drinking water. - Have more than 400 water dispensing machines installed across India and have sold 14,500 domestic RO systems. We have also worked on more than 2,000 industrial water purification plants. - Promoters have 18 years of experience in water purifier industry specializing in sales, marketing and manufacturing.

6.5 Delhi

Run Rate Sales

USD 800 thousand

EBITDA Margin

20 %

Partial Stake Sale

USD 550 K for 30%

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There are 26 active and verified water treatment businesses for sale and investment in India listed on SMERGERS as of 11 February 2026.
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