Kelvin Water Technologies

What Kelvin Water Technologies does

Kelvin Water Technologies Pvt. Ltd. is a privately-held Indian water engineering company founded in 2005 and headquartered in Gurugram, Haryana, with 101-250 employees. It designs, manufactures, and installs water, wastewater, and solid waste management systems, serving industrial, healthcare, hospitality, educational, municipal, agricultural, and residential customers across India and internationally. The company reports 750+ installed projects across STP, ETP, CETP, and ZLD plants; RO, water softener, DM, UF, and nanofiltration systems; and waste management equipment including organic waste composters, shredders, baling presses, waste-to-energy systems, and CPCB-compliant medical waste incinerators.

The business operates on a project-based, turnkey delivery model combining manufactured equipment with on-site installation, commissioning, and after-sales support. Core technologies include membrane-based water treatment (RO, UF, NF, DM), biological-chemical-physical wastewater treatment, PLC-controlled aerobic composting with proprietary microbe and enzyme processes, and triple-action hydraulic baling. Revenue is generated across six streams: equipment sales, installation/commissioning services, chemical and filter media supply, engineering consultancy (feasibility, DPR, PMC), spare parts, and plant upgradation/extension works. The company maintains a factory workshop in Basai Industrial Area, branches in Bhiwadi, Pataudi, and Bangalore, lists products on the Government e-Marketplace (GeM) portal, and engages customers via phone, WhatsApp, and email inquiries.

Customers include large Indian enterprises such as Reliance, SAIL, NTPC, Indian Oil, Mahindra, Samsung, HCL, Amul, Aditya Birla Group, Asian Paints, Walmart India, BHEL, Hilton, Radisson, and IIM Ranchi, spanning diverse verticals. The company is bootstrapped with no disclosed external funding, no parent company, no subsidiaries, and no public M&A activity. Pricing is not publicly disclosed and is determined per project based on capacity, specifications, and customization.

Name

Kelvin Water Technologies

Legal name

Kelvin Water Technologies Pvt. Ltd.

Website

https://kelvinindia.in

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

101–250 employees

Short description

Kelvin Water Technologies is an Indian water, wastewater, and solid waste management EPC company that designs, manufactures, and installs treatment plants, composters, and incinerators for industrial, healthcare, hospitality, municipal, and residential clients across India and internationally.

Ownership category

akta.pro rank

Product category

Water and Wastewater Treatment Equipment

NAICS

Water Supply and Irrigation Systems (22131), Pump and Compressor Manufacturing (33391)

SIC

Water, Sewer, Pipeline, Comm & Power Line Construction (1623), Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564), Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050)

akta.pro primary industry

Water & Wastewater Treatment Plant Equipment (Clarifiers, Aeration, Membrane Systems) (IMAHAEAJ)

akta.pro secondary industries

Water Treatment Plant Construction (Drinking Water) (IMAFAGAA), Water Reuse & Reclamation Infrastructure Construction (Recycled Water Systems) (IMAFAGAH), Membranes, Consumables & Chemicals (Elements, Antiscalants, Cleaning) (EUANAFAJ), Desalination Plant EPC, O&M & Performance Optimization (EUANAFAK)

Keywords

• Water treatment plants
• Wastewater treatment systems
• Zero liquid discharge
• Solid waste management equipment
• Organic waste composting machines

Headquarters

HQ city

Gurugram

HQ country

India

HQ region

Asia

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Wastewater Treatment Plant Manufacturing & Sales: Manufacture and supply of complete wastewater treatment plants including STP, ETP, CETP, and ZLD plants. Equipment is sold as turnkey projects globally.
2. Installation & Commissioning Services: Complete installation services for treatment plants and machinery globally, including startup and commissioning support.
3. Chemical & Media Supplies: Supply of treatment chemicals including pH adjustment chemicals, coagulant chemicals, flocculent chemicals, and filter media for water and wastewater treatment processes.
4. Water Engineering Consultancy: Consultancy services for water treatment, wastewater treatment, and waste management projects including feasibility studies, detailed engineering, DPR preparation, project management consultancy, and independent engineering services.
5. Manufacturing Parts & Spare Parts: Supply of spare parts and consumables including filter press machines, control panels, membranes, diffusers, clarifiers, grit chambers, decanters, bag filters, cartridge filters, MS-SS vessels, and tube settlers.
6. Extension Works & Upgradation: Upgradation services for existing treatment plants to meet increased effluent standards, expand capacity, or replace aging equipment with more efficient technology.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Kelvin Water Technologies designs, manufactures, supplies, installs and services industrial and commercial water and wastewater treatment plants (including STP, ETP, CETP, ZLD, RO, UF, NF and rainwater harvesting systems) along with solid and biomedical waste management equipment such as organic waste composters, shredders, baling presses and medical waste incinerators. The company also provides engineering consultancy, operation and maintenance services, and supplies water-treatment chemicals and consumable media.

Product overview

Kelvin Water Technologies Pvt. Ltd. is a comprehensive water, wastewater, and solid waste management company offering turnkey solutions through three main product categories: Wastewater Treatment Plants (WWTP) including STP, ETP, CETP, and ZLD systems; Water Treatment Plants (WTP) including RO, water softener, DM, UF, and nanofiltration systems; and Waste Management Systems (WMS) including organic waste composters (fully automatic, semi-automatic, and natural), food waste converters, shredders, baling press machines, solid waste recycling machines, waste-to-energy systems, and medical waste incinerators. The company also provides a wide range of manufacturing parts (oil skimmers, clarifiers, filters, diffusers, grit chambers, tube settlers, decanters, filter presses, screens) and services (installation, extension works, consulting, and chemical/media supply). The product portfolio operates as a platform of complementary solutions addressing water treatment, wastewater processing, and waste management needs for industrial, commercial, municipal, and residential customers across India.

Differentiator

Problem solved

Functional benefit

Products and services

• Wastewater Treatment Plants (WWTP) Complete wastewater treatment plant design, manufacturing, and installation for industrial and commercial applications.
• Sewage Treatment Plant (STP) Domestic and commercial sewage treatment plant for residential complexes, hospitals, hotels, schools, and commercial buildings.
• Effluent Treatment Plant (ETP) Industrial effluent treatment plant for treating wastewater discharged from industrial processes before discharge or reuse.
• Common Effluent Treatment Plant (CETP) Centralized effluent treatment system designed to treat combined wastewater from multiple industrial units, typically at industrial estate/cluster level.
• Zero Liquid Discharge (ZLD) Plant ZLD system to recover and reuse all industrial wastewater with no liquid effluent discharge, suitable for industries with strict discharge norms.
• Rainwater Harvesting System Rainwater harvesting systems to capture, store, filter and reuse rainwater for industrial, commercial and institutional use.
• Dissolved Air Flotation (DAF) System Dissolved air flotation unit used to separate suspended solids, oils, and emulsified contaminants from industrial wastewater.
• Water Treatment Plant (WTP) End-to-end water treatment plant for purifying raw/municipal water to make it suitable for industrial, commercial or drinking purposes.
• Industrial & Commercial RO Plant Reverse osmosis plant designed to remove dissolved salts and contaminants from water for industrial process and commercial drinking-water use.
• Water Softener Water softening system that removes hardness-causing calcium and magnesium ions from water for industrial and commercial use.
• Demineralization (DM) Plant Demineralization plant that removes all dissolved mineral salts from feed water to produce ultra-pure water for industrial processes.
• Ultrafiltration (UF) Plant Ultrafiltration unit using membrane technology to remove suspended solids, bacteria, and large molecules from water for industrial and commercial applications.
• Nanofiltration (NF) Plant Nanofiltration plant that operates between ultrafiltration and reverse osmosis to selectively remove multi-valent ions, colour and organics from water.
• K-OWC Organic Waste Composter (Stainless Steel series, 25-5000 kg/day) Stainless-steel organic waste composter machine that converts food and biodegradable waste into compost in 22-24 hours using K-Mixer turbo mixing technology; suitable for hotels, hospitals, institutions and large canteens.
• Fully Automatic Organic Waste Composter PLC-controlled fully automatic organic waste composter with accelerated processing cycle, available in capacities from 25 kg/day to 5000 kg/day for large institutions.
• Semi-Automatic Organic Waste Composter Semi-automatic organic waste composter with curing system that produces compost in 12-15 days; designed for large institutional waste volumes.
• Food Waste Composter Food-scrap-specific composter for converting kitchen and cafeteria food waste into usable compost, sized for institutional kitchens.
• Food Waste Converter Three-stage food-waste converter (shredder, mix blender, composting unit) that transforms food waste into compost in under 15 hours, for large-volume kitchens and institutions.
• Natural Organic Waste Composter Natural/manual organic waste composter for low-energy, environmentally-friendly composting of biodegradable waste at premises.
• K-Shredder Shredder machine (K-Shredder) with 50-200 kg processing capacity for crushing bulky waste into smaller pieces prior to composting or disposal.
• K-Baler Baling Press Machine Triple-action hydraulic baling press machine with electrical panel control used to compress plastic, paper and other recyclable waste into compact bales.
• Solid Waste Recycling Machine Solid waste recycling machine designed to process mixed municipal or industrial solid waste for recovery and recycling applications.
• Waste to Energy Plant Waste-to-energy plant that converts municipal solid waste and other waste streams into usable energy, supplied as a turnkey engineered solution.
• Clinical & Medical Waste Incinerator Clinical and medical waste incinerator with integrated post-combustion and air-pollution-control equipment, designed for hospitals and biomedical-waste management facilities.
• Installation, Commissioning & Manufacturing Services On-site installation, commissioning and operation-and-maintenance services for the company's water-treatment, wastewater-treatment, and solid-waste plants, available pan-India.
• Extension Works Service Extension works service to expand, upgrade or modify existing treatment plant installations to higher capacity or to add new unit operations.
• Engineering Consultant Services Engineering consultancy on design, sizing, optimization, audits and project execution for water and wastewater treatment infrastructure.
• Chemicals and Media Supply Supply of water- and wastewater-treatment chemicals and media (including treating agents and filter media) to customers operating treatment plants.

Quantifiable outcome

• 750+ projects installed of Effluent-Sewage Treatment Plant, RO-DM-Softener Plants and Organic Waste Composter Machines
• +4 more outcomes

Named customers37 records

Segments7 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Thermax: Diversified Indian engineering firm with a significant water and waste solutions division serving industrial customers with treatment plants and ZLD systems — comparable in target market (Indian industry) and product mix (ETP/ZLD/RO), though operating as a much larger conglomerate.
• Ion Exchange (India) Ltd: India's largest water and environment solutions company offering water treatment, wastewater management, and chemicals — directly overlapping with Kelvin's STP/ETP/RO/DM/UF product lines and chemical consumables business across industrial and institutional customers.
• VA Tech Wabag: Indian-headquartered water and wastewater treatment EPC specialist focused on municipal and industrial plants globally — directly comparable to Kelvin in core STP/ETP/ZLD offerings, though at materially larger scale and with international project execution.
• Doshion Group: Ahmedabad-based water and wastewater treatment EPC company offering turnkey plants, chemicals, and ion exchange resins — a direct Indian mid-market competitor to Kelvin in industrial ETP/STP and ZLD execution.

Broad incumbents

• Xylem India: Global water technology company providing pumps, treatment systems, and smart water solutions including wastewater treatment in India — comparable on aeration, pumping, and treatment components, competing for the same industrial and municipal RFPs as Kelvin.
• SUEZ Water Technologies & Solutions (India): Global water technology major with operations in India providing industrial water treatment, ZLD, and wastewater solutions to large enterprises — comparable capability set but with global scale, brand, and balance sheet advantages over Kelvin.
• Veolia Water Technologies India: Global environmental services leader active across municipal and industrial water in India, offering treatment plants, O&M, and water reuse — overlapping capability with Kelvin but with vastly deeper resources and global reference base.
• Pentair India: Global water solutions company offering filtration, softening, and RO systems including commercial and industrial applications — overlapping product portfolio on RO/UF/water softening that Kelvin offers.
• Ecolab India: Global water, hygiene, and energy services major with strong industrial water treatment and chemicals offering in India — comparable on industrial water reuse and chemical consumables, though anchored in Nalco brand rather than EPC.

Regional players

• Hydrotech Engineers: India-focused water and wastewater treatment EPC firm serving industrial and municipal clients — closely comparable mid-sized Indian competitor to Kelvin with similar end-to-end STP/ETP/ZLD execution model and domestic customer profile.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/techkelvin
• Facebookfacebook.com/kelvinwatertech
• LinkedInlinkedin.com/company/kelvin-water-technologies

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Kelvin Water Technologies