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Water Treatment Businesses for Sale and Investment

Showing 1 - 14 of 43 Water Treatment Businesses for Sale and Investment. 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 Equity Stake For Sale in Surat, India

Surat-based infrastructure company providing water and gas distribution services, seeking partial stake sale for expansion.
Provides water distribution and city gas distribution infrastructure services, executing projects for government bodies, corporates, and PSUs. - Operates on a project-based and service-driven model, generating revenue through execution contracts, operation and maintenance services, and infrastructure support. - Delivers water treatment and distribution solutions, along with city gas distribution network support across multiple locations in India. - Built strong relationships with large corporates and utility companies, enabling repeat business and long-term service engagements. - Led by promoters with over three decades of industry experience, bringing execution capability and sector credibility. - Employs a sizable workforce to handle on-ground execution, project management, and maintenance services across sites.
7.1   Surat
Run Rate Sales
USD 970 thousand
EBITDA Margin
10 %
Partial Stake Sale
USD 270 K for 10%
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Profitable Water Treatment Company for Sale in Hyderabad, India

Hyderabad-based FMCG and water treatment manufacturer seeking full sale with owned facility and strong margins.
Manufacturer of FMCG cleaning products and water treatment solutions, including detergents, disinfectants, and aquaculture probiotics. - Serves a diverse client base of 500+ customers across residential complexes, hospitals, hotels, airports, and large public infrastructure. - Operates a production facility with a capacity of approximately 100 KL per month, supporting both homecare and industrial applications. - Product portfolio includes dishwash liquids, handwash, floor cleaners, and specialized water treatment solutions for aquaculture. - Strategically located facility in Hyderabad with strong logistics connectivity, enabling efficient distribution and supply. - Generates consistent revenue through repeat orders from institutional and commercial clients. - Operates with a lean team of 10 employees managing production, packaging, and distribution. - The business has an incorporation certificate and GST certificate. - Run rate sales have declined due to reduced production, limited working capital, and a slowdown in repeat institutional orders.
7.1   Hyderabad
Run Rate Sales
USD 390 thousand
EBITDA Margin
40 %
Business for Sale
USD 1.72 Mn
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Water Treatment Company Equity Stake For Sale in Pune, India

Pune-based environmental engineering consultancy seeking majority stake sale with strong margins and government clientele.
Environmental and urban infrastructure engineering consultancy headquartered in Pune, with projects across Goa, Odisha, and other regions in India. - Specializes in water, wastewater, and stormwater management solutions, covering feasibility studies, DPRs, PMC, design, and technical due diligence. - Serves a diverse client base of over 690 clients including government bodies, municipal corporations, private developers, industries, defence establishments, and global funding agencies. - Operates a fee-based consultancy model, with projects secured through public tenders, empanelment, and repeat business driven by strong execution track record. - Established over two decades ago, with ISO 9001:2015 certification and MSME (Udyam) registration, reinforcing credibility and compliance standards. - Led by experienced promoters and senior professionals, many with decades of experience across India and international markets. - Maintains a team of 50+ employees delivering engineering, project management, and advisory services. - The business holds incorporation certificate, GST and ISO certificate.
7.1   Pune
Run Rate Sales
USD 1.16 million
EBITDA Margin
25 %
Partial Stake Sale
USD 4.6 Mn for 51%
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Water Treatment Company Equity Stake For Sale in Pune, India

Pune-based environmental engineering consultancy seeking majority stake sale with strong margins and government clientele.
Environmental and urban infrastructure engineering consultancy headquartered in Pune, with projects across Goa, Odisha, and other regions in India. - Specializes in water, wastewater, and stormwater management solutions, covering feasibility studies, DPRs, PMC, design, and technical due diligence. - Serves a diverse client base of over 690 clients including government bodies, municipal corporations, private developers, industries, defence establishments, and global funding agencies. - Operates a fee-based consultancy model, with projects secured through public tenders, empanelment, and repeat business driven by strong execution track record. - Established over two decades ago, with ISO 9001:2015 certification and MSME (Udyam) registration, reinforcing credibility and compliance standards. - Led by experienced promoters and senior professionals, many with decades of experience across India and international markets. - Maintains a team of 50+ employees delivering engineering, project management, and advisory services. - The business holds incorporation certificate, GST and ISO certificate.
7.1   Pune
Run Rate Sales
USD 1.16 million
EBITDA Margin
25 %
Partial Stake Sale
USD 4.6 Mn for 51%
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Water Treatment Business Assets for Rent in Salzburg, Austria

Premium alpine spring water source with on-site bottling facility near Salzburg available for lease.
Alpine spring water source at Gaisberg near Salzburg, located at 860 m altitude, with natural output of ~40,000 liters per day. - Permanent government permit allowing extraction of up to 5,000 liters per day. - On-site premium bottling facility, including water treatment, bottling, carbonation equipment (for sparkling water), storage, and packaging infrastructure. - Production and bottling equipment, storage areas, and supporting operational infrastructure. - Premium bottled water brand with established market recognition. - International awards, including double gold medals from the Fine Water Society in Los Angeles for still and sparkling water. - Feature in the book Fine Waters: A Connoisseur's Guide to the World's Most Distinctive Bottled Waters by Michael Mascha. - Established client relationships with luxury hotels, including Rosewood Schloss Fuschl and Hotel Sacher Salzburg. - Brand exposure and media presence, including appearance in Nine Perfect Strangers and partnerships with events such as the amfAR Gala and Electric Love Festival. - Exclusive access rights to the spring source, along with brand reputation, supplier relationships, and premium positioning in the bottled water market. - The total physical assets valued at EUR 500,000 include the alpine spring infrastructure (EUR 120,000), bottling facility building and storage (EUR 150,000), bottling and production equipment (EUR 140,000), packaging and labeling equipment (EUR 40,000), storage and handling equipment (EUR 30,000), and utilities and supporting infrastructure (EUR 20,000).
Premium alpine spring water source with on-site bottling facility near Salzburg available for lease.
8.6   Salzburg
Ownership Duration
5-10 year(s)
Industries
Bottled Water + 1 more
Monthly Rent
USD 5.9 K
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Water Purifiers Company Equity Stake For Sale in Kolkata, India

Kolkata-based water treatment turnkey company seeking investment to scale institutional projects.
Kolkata-based private limited company with over two decades of experience in water and wastewater treatment solutions and turnkey project execution. - Specializes in designing, supplying, and installing water treatment plants and wastewater treatment systems for institutions, rural bodies, airports, and government organizations. - Core product offering includes RO plants tailored for institutional and infrastructure requirements. - Currently executing 7–8 active projects, demonstrating ongoing demand and operational continuity. - Operates with a lean team of 10 employees, supported by project-based technical execution capabilities. - Operates from a rented office in Kolkata with minimal fixed overhead structure.
7   Kolkata
Run Rate Sales
USD 284 thousand
EBITDA Margin
10 - 20 %
Partial Stake Sale
USD 800 K for 50%
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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.
For Sale: Leading Pune-based water treatment EPC company providing end-to-end solutions.
8.9   Pune
Run Rate Sales
USD 2.6 million
EBITDA Margin
10 - 20 %
Business for Sale
USD 3.55 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.
6.3   Bengaluru
Run Rate Sales
USD 320 thousand
EBITDA Margin
20 - 30 %
Business for Sale
USD 1.18 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.
6.5   Mumbai
Run Rate Sales
USD 1.2 million
EBITDA Margin
15 %
Business for Sale
USD 1.3 Mn
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Newly Established Water Treatment Business Equity Stake For Sale in Zamora, Mexico

Pre-revenue venture developing agricultural and industrial water treatment device, seeking investment to support product launch.
The company is in the pre-revenue stage and has created an ionizer device for water treatment. - It will reduce harmful bacteria such as E. coli, Salmonella, and Faecal Coliforms. - It will also reduce heavy metals from irrigation and industrial water with proven efficiency. - We have developed a fully functioning prototype and completed pilot tests that were certified by independent laboratories. - We will sell the devices to agricultural producers, rural communities, water treatment service providers, and government institutions. - The revenue model will be based on a one-time product purchase. - Early customers will pay USD 1,500, and the regular retail price will be USD 1,800. - The business is not yet registered. Once an investor comes on board, it will be registered as per the requirements.
5.7   Zamora
Run Rate Sales
Nil
EBITDA Margin
Nil
Partial Stake Sale
USD 50 K for 35%
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Water Treatment Sales Partner Opportunity

Randive Industries, 2 Sales Partners, Est'd in 2021, Nashik HQ
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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 650
Space Required
300 - 1000 Sq Ft
Investment Required
USD 861 - 1.1 K
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Water Treatment Business for Sale in Tanauan, Philippines

For Sale: Water treatment plant service provider with MNC clients, AMCs, and strong growth.
Business involved in the design, installation, and maintenance of water treatment systems, including filtration units and sewage treatment plants (STPs). - Machinery is imported from the USA and China, ensuring high quality and industry-grade performance. - Caters primarily to multinational clients in the construction and manufacturing sectors. - Holds long-term annual maintenance contracts (AMCs) with 3 active clients, ensuring recurring revenue. - Completes 3 to 4 turnkey projects annually, with significant technical capabilities and field experience. - All business assets included in the sale: registered business name, physical office and warehouse, vendor relationships, contracts, goodwill, and tools/equipment. - Sales have increased substantially this year due to favorable political developments driving demand for water treatment infrastructure. - Holds a valid business license from the Department of Trade and Industry.
For Sale: Water treatment plant service provider with MNC clients, AMCs, and strong growth.
6.2   Tanauan
Run Rate Sales
USD 300 thousand
EBITDA Margin
40 %
Business for Sale
USD 1.41 Mn
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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 1.94 million
EBITDA Margin
20 %
Partial Stake Sale
USD 1.3 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 1.3 Mn
Contact Business

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 390 thousand
EBITDA Margin
20 %
Business Loan
USD 108 K at 10%
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    There are 43 active and verified water treatment businesses for sale and investment listed on SMERGERS as of 18 April 2026.
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