Companies:Denta Water and Infra SolutionsEFFWA Infra & ResearchEMS LtdEnviro Infra EngineersFelix IndustriesIon Exchange India LtdJash EngineeringRoto PumpsSPML InfraTaylormade RenewablesThermaxVA Tech WabagVishnu Prakash R PungliaWelspun Enterprises
Summary
Minerva Capital Research Solutions’ Water Sector note reviews water and wastewater treatment, desalination and related Indian companies. It identifies policy programmes and expanding water-treatment needs as sector drivers, while presenting individual company profiles as Unrated, with no target prices or potential upsides stated.
Water Sector Overview
The note covers water and wastewater treatment, desalination, irrigation, water infrastructure and related equipment companies. It points to public programmes and water scarcity as demand drivers, while noting that project awards, funding and execution vary across schemes and businesses.
Market growth: India’s water and wastewater treatment market is expected to grow at a CAGR of 6.2% from 2023 to 2033, to $23.8 Bn. from $13 Bn. South India is expected to lead sector growth; the note cites water scarcity affecting 40% of India’s population.
Jal Jeevan Mission: The Union Budget FY25-26 enhanced the mission’s outlay to INR 67,000 Cr. and extended the timeline till 2028, with the aim of providing 100% portable tap water connections to rural populations from ~80% coverage.
AMRUT 2.0: The programme has an indicative outlay of INR 2,99,000 Cr., including Centre share of INR 76,760 Cr. for 5 years. As on 15-Nov’24, 4,916 of 8,998 approved projects, worth INR 85,114 Cr., had been awarded.
Namami Gange and irrigation: Till 31-Dec’24, 303 of 488 Namami Gange projects had been completed and made operational. PMKSY-AIBP has an outlay of INR 93,068 Cr. for 2021-26; irrigation potential of 25.80 Lakh Ha had been created against a target of 34.63 Lakh Ha during 2016-17 to 2023-24.
Pumps: India’s pump market was $3.7 Bn. in 2023 and is expected to reach $5.25 Bn. in 2030, a CAGR of 4.5%. The note says 16% of India’s pump manufacturing potential is export-oriented.
Water Sector Findings
Order books differ widely: The report’s company comparison lists order books from INR 500 Cr. for Effwa Infra to INR 14,500 Cr. for Welspun Enterprises. Some profiles do not state an order book.
Growth profiles vary: FY22 to FY24 revenue CAGR in the summary table ranges from (2%) for VA Tech Wabag to 178% for Taylormade Renewable.
Debt and working capital need attention: The summary table reports 6M-FY25 debt/equity ranging from 0.00x for Denta Water to 1.05x for Enviro Infra Engineers. NWC days range from 36 for Enviro Infra Engineers to 305 for Vishnu Prakash.
Policy schemes provide project context: The report outlines Jal Jeevan Mission, AMRUT 2.0, Namami Gange and PMKSY-AIBP allocations, awards and progress as relevant sector developments.
Profiles are Unrated: Each company profile states Recommendation: Unrated, with Target Price and Potential Upside shown as NA.
Selected Company Metrics from the Player Profiles Summary
Company
PE
M.Cap (INR Cr.)
Order Book (INR Cr.)
Revenue CAGR % (FY22 to FY24)
Debt / Equity 6M-FY25
NWC (Days) 6M-FY25
Denta Water
13.9
828
753
41%
0.00x
53
Effwa Infra
34.3
475
500
18%
0.25x
197
EMS Ltd.
21.2
3,922
2,345
48%
0.09x
165
Enviro Infra Engineers
41.2
4,383
2,425
81%
1.05x
36
Ion Exchange
36.2
7,817
3,405
22%
0.18x
92
Jash Eng.
38.3
3,416
873
18%
0.25x
202
SPML Infra
54.5
1,188
1,800
18%
0.70x
Thermax Ltd.
62.4
37,868
11,383
23%
0.31x
53
VA Tech Wabag
34.9
9,321
14,263
(2%)
0.21x
149
Vishnu Prakash
21.0
2,299
5,125
37%
0.74x
305
Welspun Enterprises
23.1
7,549
14,500
46%
0.74x
93
Cells reproduced from the report’s summary table. Empty cells indicate values not stated in that table.
Sector Risks
Project execution and tendering: Company profiles identify tender competition, aggressive bidding and project execution timelines as factors that may affect margins and delivery.
Working capital and collections: Profiles repeatedly flag milestone-based billing, retention money, municipal receivables, delayed work certification and payment releases.
Scheme funding and awards: The industry update gives project-award and fund-utilisation figures for government programmes; company profiles also cite state funding constraints and delayed payments.
Input costs: Steel and other input-price changes are identified in company profiles as potential pressures on operating margins.
Our View
The note presents policy programmes and projected market growth alongside a diverse set of companies with differing order books, growth, leverage and working-capital profiles. It does not give a sector-wide recommendation; all company profiles are marked Unrated, with no target prices or potential upsides stated.
Denta Water & Infra Solutions Ltd.
Our view
Unrated
Price then
INR 310.20/-
Market cap then
INR 828.23 Cr.
Karnataka-focused EPC company in ground water recharging and lift irrigation, with 32 completed projects. Its unexecuted order book was INR 752.5 Cr. as on 30-Nov’24.
Profile Highlights
Order execution: 17 ongoing projects were expected to be realised within 2 years; average ground water recharging project completion takes 24 to 36 months.
Other businesses: The company also has income from land-based produce, a beach resort in Udupi district and building rentals.
Key Risks
Geographic concentration: The company derives revenue from Karnataka.
Governance and order visibility: The report flags resignations of 2 CFOs and 1 Director across FY25 and FY24, and says receipt of additional orders is a monitorable.
Effwa Infra & Research Ltd.
Our view
Unrated
Price then
INR 205.00/-
Market cap then
INR 474.52 Cr.
Mumbai-based EPC and project-management company working in effluent treatment and recycling, zero liquid discharge, sewage treatment, solid waste and water-body restoration. Its unexecuted order book was INR 500 Cr. as on 30-Sep’24.
Profile Highlights
Order pipeline: The company cited INR 1,800 Cr.+ of orders in its pipeline, with a 30% success rate expected; execution was expected over 18 to 24 months.
Client mix: Private clients accounted for 66% of revenue in H1FY25, compared with 53.5% in FY24.
Key Risks
Working capital: Milestone-based billing and retention money contribute to high debtor levels.
Tender competition: Moderate scale and aggressive bidding may put operating margins under pressure.
EMS Ltd.
Our view
Unrated
Price then
INR 706.20/-
Market cap then
INR 3,921.59 Cr.
EMS provides EPC and O&M services in water and wastewater, including sewerage networks and sewage treatment plants, alongside other infrastructure work. Its unexecuted order book was INR 2,345 Cr. in Sep’24.
Profile Highlights
Order pipeline: The profile lists a bid pipeline of INR 6,470 Cr. and a 2-3 year order-execution timeline.
Geographic expansion: The company expanded into West Bengal with an ~INR 700 Cr. order from Kolkata Municipal Corporation.
Key Risks
Concentration and collections: The report flags project and client concentration and high working-capital intensity with ageing receivables.
Financial and governance monitorables: It notes an independent CFO had yet to be appointed to the board, an equity commitment for a HAM project, and contractual bank guarantees.
Enviro Infra Engineers Ltd.
Our view
Unrated
Price then
INR 249.70/-
Market cap then
INR 4,382.98 Cr.
Turnkey EPC and O&M provider in water and wastewater treatment, serving municipal, government and industrial clients. Its EPC order book was INR 1,687 Cr. and O&M order book INR 738 Cr. as on 31-Dec’24.
Profile Highlights
Project coverage: EPC projects were expected to execute over 18 months to 24 months; O&M contracts range from 1 to 15 years.
Geographic presence: The company had a presence across 11 states and was expanding in East and South India.
Key Risks
Receivables and debt: The profile flags high debtors from retention money and rising Debt/Equity, shown at 1.05x in H1FY25 versus 0.80x in FY24.
Margins and new orders: Sustaining margins on government tender projects and converting fresh orders are identified as monitorables.
Felix Industries Ltd.
Our view
Unrated
Price then
INR 168.10/-
Market cap then
INR 227.47 Cr.
Felix provides wastewater recycling, solid waste management and hydrocarbon recycling solutions. It has executed 100+ EPC, BOOT and O&M projects in India and the Middle East.
Profile Highlights
Client activity: The profile cites ONGC O&M orders of ~5.7 Cr. received in FY25 and expected recurring revenue of ~28 Cr.+ p.a. over the next 5 years from Hocco and Ratani Global under BOOT models.
Expansion: The company is pursuing acquisitions and Middle East expansion, including investments in Oman and a 20% stake in Eco-Vision Aqua Care Pvt. Ltd.
Key Risks
Investments and receivables: The performance of subsidiaries funded through equity warrants remains to be seen; the report also notes trade receivables unrealized for more than 3 years.
Listing and strategy: The company had yet to migrate from the NSE EMERGE platform to the mainboard; business strategy updates are a monitorable.
Ion Exchange (India) Ltd.
Our view
Unrated
Price then
INR 532.95/-
Market cap then
INR 7,816.60 Cr.
Ion Exchange offers water-cycle solutions across engineering projects, chemicals and consumer products, with facilities in India and overseas. Engineering projects had an order book of INR 3,405 Cr. in Dec’24.
Profile Highlights
Engineering projects: The segment’s bid pipeline was INR 8,648 Cr., with an estimated ~15% conversion ratio.
Chemicals expansion: The chemicals segment recorded sales of INR 596 Cr. in 9M-FY25. Roha plant capacity expansion was expected to commence operations by Q2FY26.
Key Risks
Order execution and margins: The report attributes lower engineering EBIT margins to execution of a lumpy, lower-margin order, and notes delays on some orders linked to state funding constraints.
Consumer products and working capital: The consumer products segment had yet to turn EBIT positive; working-capital intensity and off-balance-sheet bank guarantees are also flagged.
Jash Engineering Ltd.
Our view
Unrated
Price then
INR 546.00/-
Market cap then
INR 3,415.92 Cr.
Jash manufactures equipment for water and wastewater treatment, water transmission and desalination. Its unexecuted order book was INR 873 Cr. as on 01-Nov’24.
Profile Highlights
Exports and margins: The domestic-to-export order book mix was 37:63; the report links improving EBITDA margins to high-margin export orders.
Capacity and investment: New plants were planned for commissioning in FY26, with a revenue target of INR 1,000 Cr. by FY28.
Key Risks
Steel prices: Steel is the primary raw material and contracts typically lack price-escalation clauses.
Working capital: High inventory requirements and multiple approval stages contribute to working-capital intensity.
Roto Pumps Ltd.
Our view
Unrated
Price then
INR 239.80/-
Market cap then
INR 1,506.31 Cr.
Noida-based Roto Pumps makes specialised industrial pumps used in wastewater treatment, oil and gas, marine and sugar industries. Exports contributed 57% of FY24 revenue, with presence in 55+ countries.
Profile Highlights
Specialised products: The company’s in-house R&D and niche pump offerings are cited as support for margins.
International reach: A wholly owned Dubai subsidiary was established during FY24 to serve the MENA region.
Key Risks
Solar-pump delay: CRISIL revised the outlook from Positive to Stable following a 12-15 months delay in commencement of operations in the solar pump segment.
Working capital and targets: Working-capital intensity and delivery of the stated INR 800 Cr.+ revenue goal by FY28 are monitorables.
SPML Infra Ltd.
Our view
Unrated
Price then
INR 167.20/-
Market cap then
INR 1,187.96 Cr.
SPML Infra is an integrated EPC company in water, wastewater and power, with more than 650 completed projects. Its unexecuted order book was INR 1,800 Cr., to be executed over 2 years.
Profile Highlights
Bulk water focus: The company focuses on bulk water projects from river to reservoir and was participating in INR 5,000 Cr. of tenders out of INR 11,000 Cr. of available tenders.
Promoter funding: The profile notes INR 190 Cr. of promoter funds infused in 7M-FY25 and INR 160 Cr. contributed over the prior 3 years.
Key Risks
Debt restructuring: After NARCL took over lender exposure of INR 2,612 Cr. in Aug’23, SPML was liable to pay ~INR 700 Cr. by FY2031; INR 223 Cr. had been repaid as of Sep’24.
Cash flow and project closure: Receipt of arbitration awards and asset monetisation, closure of legacy projects, JV commissions and non-invocation of bank guarantees are listed as monitorables.
Taylormade Renewables Ltd.
Our view
Unrated
Price then
INR 249.70/-
Market cap then
INR 276.99 Cr.
Ahmedabad-based company providing EPC services in wastewater treatment, renewable energy and solar thermal applications. It uses patented technologies for zero liquid discharge solutions.
Profile Highlights
Water infrastructure order: The company was executing Andhra Pradesh water infrastructure projects valued at INR 230 Cr., expected to be completed within 1.5 years.
Build-own-operate plans: The company aims to establish multiple water-treatment plants under a BOO model over the next 5 years.
Key Risks
Receivables: The profile flags pending payment from the Andhra Pradesh project, with delays attributed to a change in State Government.
Investment and costs: The BOO model requires substantial upfront investment; higher raw material costs may lower operating margins.
Thermax Ltd.
Our view
Unrated
Price then
INR 3,178.05/-
Market cap then
INR 37,868.47 Cr.
Thermax makes boilers, cogeneration equipment, pollution-control products, water and waste-treatment plants, chemicals and related equipment. It has 14 manufacturing locations and installations in 90+ countries.
Profile Highlights
Order book: The unexecuted order book was INR 11,383 Cr. as on 31-Dec’24, spread across four reported business segments.
Portfolio expansion: The profile describes renewable-energy investment plans and acquisitions to strengthen the water and tunnelling portfolio.
Key Risks
Cyclicality: End-user industries include engineering and capital goods; global expansion and generally fixed-price contracts are monitorables.
Margins and inputs: Intense competition and input-price volatility may keep EBITDA margins range-bound.
VA Tech Wabag Ltd.
Our view
Unrated
Price then
INR 1,498.75/-
Market cap then
INR 9,320.79 Cr.
VA Tech Wabag delivers water, wastewater and seawater-desalination solutions for municipal and industrial customers, with presence in 25+ countries. Its unexecuted order book was INR 14,263 Cr. as on 31-Dec’24.
Profile Highlights
Long-duration O&M: EPC and O&M orders were in a ratio of ~58:42; O&M contracts can run for 15 years+.
Desalination and new demand: The profile cites an INR 1,000 Cr. order from Indosol Solar for seawater desalination for a 10 GW solar PV manufacturing unit.
Key Risks
Cancelled award: A confirmed INR 2,700 Cr. Saudi seawater desalination order was cancelled in Dec’24; the authority planned to retender it.
Receivables and margins: Municipal orders make up ~85% of the order book (Sep’24), and the report identifies receivable cycles and sustained margins as monitorables.
Vishnu Prakash R Pungalia Ltd.
Our view
Unrated
Price then
INR 184.45/-
Market cap then
INR 2,299.06 Cr.
VPRPL is an EPC company focused on water supply projects, alongside railways, roads and irrigation networks. Its unexecuted order book was INR 5,125 Cr. as on 31-Dec’24.
Profile Highlights
Order opportunity: The company had a potential bidding opportunity of INR 4,500 Cr.; execution of the current order book was expected over 24-36 months.
In-house resources: The profile cites an in-house execution team and a fleet of more than 500+ construction equipment.
Key Risks
Delayed payments: The report notes elongated receivables and inventory holding due to delays in work certification and payment releases.
Jal Jeevan Mission orders: INR 2,000 Cr. of the order book related to Jal Jeevan Mission and was facing payment delays, according to the profile.
Welspun Enterprises Ltd.
Our view
Unrated
Price then
INR 545.40/-
Market cap then
INR 7,549.09 Cr.
Welspun Enterprises develops and operates PPP projects in roads, water and urban infrastructure, and is expanding its water business through Welspun Michigan Engineers Ltd. Its unexecuted order book was INR 14,500 Cr.
Profile Highlights
Water and tunnelling projects: The profile highlights three wastewater projects with contract value INR 9,200 Cr. and a Ghatkopar to Dharavi water-tunnelling project of ~INR 1,989 Cr.
Long-duration O&M: O&M revenue spans 10 to 15 years; most projects are subcontracted to established regional EPC players.
Key Risks
Tender and counterparty exposure: The report flags intense competition in tender-based projects and dependence on state governments as counterparties.
Guidance monitorables: Management’s FY25 revenue expectation was revised downwards to INR 3,700 Cr. including other income; order-book, growth and margin expectations are listed as monitorables.
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Rating rationale
Minerva Capital Research Solutions endeavors to provide objective opinions and recommendations. Ratings are assigned to stocks according to their fair value vs current market price and then categorizes them as Buy, Hold, Reduce, Sell. The performance horizon is one year unless specified and fair value is defined as analyst’s valuation for a stock.
Buy:> 15%
Hold: -5% to 15%
Reduce: -15% to -5%
Sell: <-15%
Research by Minerva Capital Research Solutions, SEBI registered research analyst. Prices and figures are as of the report date. This is not personal investment advice.