What Advent Envirocare Technology does

Advent Envirocare Technology (legal name Advent Envirocare Pvt. Ltd.) is an Ahmedabad-headquartered, India-domiciled engineering, procurement, construction, and commissioning (EPCC) firm specializing in industrial water and wastewater treatment systems. Founded in 1996 as a joint venture with The Advent Group of USA, the company designs and delivers turn-key effluent treatment plants (ETPs), effluent recycling plants (ERPs), zero liquid discharge (ZLD) systems, common effluent treatment plants (CETPs) for industrial clusters, raw water treatment plants, and sewage treatment plants for industrial and institutional clients. Its core differentiators are three proprietary technologies — the Advent Integral System (AIS) biological process with patented induced sludge velocity, the Integral Clarifier Sequencing Reactor (ICSR) for continuous-flow biological nutrient removal, and the Brine Concentration System (BCS) which combines reverse osmosis and forward osmosis for non-thermal brine concentration — supported by a DSIR-registered R&D facility since 2012.

The company operates a project-based B2B business model on five revenue streams: turn-key EPCC, EPC, and EPSC engineering procurement packages (project/license-style one-time milestones); recurring Operations & Maintenance (O&M) services for delivered plants; and Customized engineering/consulting services. GTM is enterprise field sales led by a consultative, lifecycle-engagement sales approach that begins with customer need assessment, treatability studies, and technical-commercial proposals before contract finalization, targeting industrial manufacturers and SME clusters in verticals such as textile, chemical, pharmaceutical, agrochemical, paints & pigments, steel, and rare-earth processing — customers include Tata Steel, SAIL-IISCO, Cipla, Asian Paints, SRF, UPL, and Hindustan Zinc, among others. The company also extends its product surface via a distribution partnership with Maric Flow Control (Australia) for self-adjusting flow control valves. Pricing is quote-based on custom-engineered projects and is not publicly disclosed.

The company's scale is concentrated but credible in niche-industrial terms: nearly 150 projects executed over three decades, including India's largest greenfield CETP (100 MLD at NTIEM serving 125 textile units) and the largest individual industry greenfield ZLD and ZLD CETP projects in the country, with the parent JV providing inherited domain expertise of 40+ years and 1,000+ projects treating effluents for Fortune 500 firms. Operations are entirely domestic (India), all sources disclose no external VC/PE investment, and revenue figures are not publicly reported.

Name

Advent Envirocare Technology

Legal name

Advent Envirocare Pvt. Ltd.

Website

https://adventenvirocare.com

Company type

Private

Founded year

1996

Operating status

Operating

Headcount range

11–50 employees

Short description

Advent Envirocare is an Ahmedabad-based EPCC firm that designs and delivers turn-key industrial wastewater treatment, recycling, and zero liquid discharge plants for clients in textile, chemical, pharmaceutical, steel, and agrochemical sectors across India, leveraging proprietary AIS, ICSR, and BCS technologies.

Ownership category

akta.pro rank

Product category

Industrial Wastewater Treatment Engineering

NAICS

Water Supply and Irrigation Systems (221310)

SIC

Sanitary Services (4950)

akta.pro primary industry

Desalination Plant EPC, O&M & Performance Optimization (EUANAFAK)

Keywords

• Industrial wastewater treatment
• Zero liquid discharge
• Common effluent treatment
• Effluent recycling systems
• Water treatment engineering

Headquarters

HQ city

Ahmedabad

HQ country

India

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. EPCC Services: Turn-key Engineering, Procurement, Construction & Commissioning Services including all civil, mechanical, piping, electrical & instrumentation design, engineering, supplies, construction/installation, erection, commissioning and operational training.
2. EPC Services: Turn-key Engineering, Procurement & Commissioning Services where the client undertakes civil works based on structural designs from Advent.
3. EPSC Services: Engineering & Package Supply & Commissioning Services covering basic & detailed engineering with supplies limited to proprietary and manufactured items.
4. Operations & Maintenance Services: Long-term operational services for large and specialized projects ensuring continuous plant performance.
5. Customized Services: Special customized services tailored to specific customer requirements and comfort, providing flexibility in project execution.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

Advent Envirocare manufactures and delivers industrial wastewater and water treatment plants (ETP, CETP, ZLD, ERS, BCS, STP, WTP) for process industries and industrial clusters in India. Its core business is turn-key Engineering, Procurement, Construction & Commissioning (EPCC), supplemented by EPC, EPSC, Operations & Maintenance, and Customized Services built around its proprietary AIS, ICSR, and BCS technologies.

Product overview

Advent Envirocare offers a comprehensive portfolio of water and wastewater treatment solutions organized around seven core service categories: Effluent Treatment Plants (Primary + Secondary Treatment), Effluent Recycling Plants (Primary + Secondary + Tertiary Treatment), Zero Liquid Discharge Plants (Primary + Secondary + Tertiary + Evaporator Treatment), Common Effluent Treatment Plants for industrial clusters, Brine Concentration Systems, Raw Water Treatment Plants, and Sewage Treatment Plants. Their proprietary technologies include the Advent Integral System (AIS), Integral Clarifier Sequencing Reactor (ICSR), and Brine Concentration System (BCS). Services range from full turn-key EPCC (Engineering, Procurement, Construction & Commissioning) to EPC, EPSC, Operations & Maintenance, and Customized Services. They also distribute Maric Flow Control Valves through a strategic partnership with the Australian manufacturer.

Differentiator

Problem solved

Functional benefit

Products and services

• Effluent Treatment Plants (ETP) Primary + secondary treatment plants for industrial wastewater, designed for process industry clients across textile, chemical, pharmaceutical, steel, agrochemical and other verticals to meet discharge compliance.
• Effluent Recycling Plants (ERP) Primary + secondary + tertiary treatment plants for industrial wastewater aimed at water recovery and reuse, addressing water scarcity and high disposal costs for large industrial manufacturers.
• Zero Liquid Discharge (ZLD) Plants Primary + secondary + tertiary + evaporator treatment plants delivering complete zero liquid discharge for industrial manufacturers, achieving 85-95% water recovery and combining conventional treatment with proprietary Brine Concentration to reduce thermal evaporator load.
• Common Effluent Treatment Plants (CETP) Centralized treatment plants for industrial clusters of small and medium enterprises, including India's largest greenfield 100 MLD CETP, providing shared effluent treatment for member units that lack space, resources or expertise for individual plants.
• Brine Concentration System (BCS) Non-thermal membrane-based brine concentrator that combines Reverse Osmosis and Forward Osmosis to concentrate high TDS (4-7%) effluents to 12-20% TDS, reducing thermal evaporator feed by up to 70% and energy use by more than 50% at operating pressures of 70-80 bar.
• Raw Water Treatment Plants (WTP) Raw water treatment plants providing innovative approaches to industrial raw water treatment needs, including high-purity boiler feed water applications for industrial facilities with utility requirements.
• Sewage Treatment Plants (STP) Sewage treatment plants delivering reusable water for industrial facilities, addressing water scarcity and reuse needs as a complementary offering to Advent Envirocare's industrial effluent treatment portfolio.
• EPCC Services (Engineering, Procurement, Construction & Commissioning) Turn-key project delivery including all civil, mechanical, piping, electrical and instrumentation design, engineering, supplies, construction/installation, erection, commissioning and operational training for industrial wastewater treatment plants.
• Operations & Maintenance Services Long-term operational services for large and specialized industrial wastewater treatment projects, ensuring continuous plant performance and reliability over the operating life of the plant.
• Maric Flow Control Valves Self-adjusting orifice valves manufactured by Maric Flow Control (Australia) that maintain a constant pre-set flow rate over a wide pressure range for water distribution systems, distributed in India by Advent Envirocare.

Quantifiable outcome

• Water recovery rates of 85-95% in ZLD projects
• +4 more outcomes

Named customers25 records

Segments4 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Two partnerships are on record, tiered core.

• The Advent Group (USA)coreStrategic or Co-development Partner · 1 January 1996Joint venture established in 1996 with The Advent Corp of USA, absorbing their combined experience of over 40 years and 1000 projects in treating difficult industrial effluents for Fortune 500 companies. The Advent Group brought proprietary AIS technology developed by Dr Carl Adams in collaboration with G.E. Plastics. This partnership provided foundational technology and expertise that enabled Advent Envirocare to become a leader in Indian wastewater treatment.
• UK-based Forward Osmosis CompanycoreTechnology or IntegrationJoint development partnership with a UK-based Forward Osmosis company for the Brine Concentration System technology. This BCS combines RO and FO membrane processes to concentrate high TDS effluents from 4-7% to 12-20%, reducing thermal evaporation costs by over 50%.

Scale indicators6 records

Recent moves7 records

Expansion highlights4 records

Direct peers

• Thermax Limited: Indian EPC and equipment manufacturer with a sizable industrial water and wastewater treatment business serving chemicals, pharma, textiles, and steel. Competes with Advent on industrial ZLD and ETP projects in India.
• VA Tech Wabag: Leading Indian-listed water and wastewater EPC company providing turnkey treatment plants for industrial and municipal clients globally. Closest direct competitor to Advent in industrial wastewater EPC, including ZLD and large cluster projects.
• SPML Infra: Indian infrastructure EPC company with significant urban and industrial water supply and wastewater treatment practice. Direct competitor on Indian industrial/municipal water EPC projects.
• Ion Exchange (India): Indian water and environmental solutions company offering treatment plants, chemicals, and EPC services for industrial and institutional clients. Direct competitor in industrial water/wastewater EPC and operations.
• SFC Environmental Technologies: Indian environmental engineering company providing wastewater treatment, ZLD, and recycling EPC services for industrial clients. Comparable scale and offerings to Advent in industrial wastewater EPC.

Emerging players

• Triveni Engineering & Industries (Water business): Indian diversified group with a water and wastewater treatment business supplying equipment and EPC for municipal and industrial clients. Competes selectively with Advent in industrial water treatment projects in India.

Broad incumbents

• Praj Industries: Diversified Indian process engineering and EPC conglomerate with industrial wastewater treatment and ZLD offerings alongside its core bioethanol and brewery businesses. Larger and broader portfolio than Advent but competes in similar industrial water EPC bids.
• Larsen & Toubro (Water & Effluent Treatment): Indian construction and engineering conglomerate with a water and effluent treatment EPC practice across industrial and municipal segments. Much larger balance sheet and competes with Advent on large industrial and cluster-level water projects.
• Veolia India: Indian operations of global environmental services major Veolia, providing industrial wastewater treatment, recycling, and ZLD solutions. Larger player with global IP that overlaps with Advent's industrial ZLD and recycling offerings.
• SUEZ India: Indian arm of global water/wastewater major SUEZ, offering industrial and municipal water treatment EPC and O&M. Comparable to Advent on industrial ZLD/ETP bids with deeper global technology portfolio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/profile.php
• LinkedInlinkedin.com/company/advent-envirocare-pvt-ltd
• Instagraminstagram.com/adventenvirocare?igsh=MWVxeDlwaG5ndjFibw==

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

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 Advent Envirocare Technology