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SFC Environmental Technologies Limited is a prominent environmental technology company specialising in wastewater and solid waste treatment solutions. Established in 2005, the company offers a comprehensive range of services, including design, technology, manufacturing, and commissioning. With 608 wastewater treatment installations across India, it holds an 80% market share in sequencing batch reactor (SBR) technology, treating 14,812.86 million litres of wastewater daily. Its flagship C-Tech technology supports one of India’s largest under-development SBR-based sewage treatment plants, boasting a 375 MLD capacity.
In solid waste treatment, SFC employs proprietary OREX technology to efficiently process mixed waste. The company operates two integrated facilities in Goa under a public-private partnership model, managing 425 tons daily to produce biogas, compost, and recyclables. Its North Goa plant is the country’s longest-running biogas facility. In 2023, SFC expanded into agro-based biogas projects, reinforcing its dedication to sustainable innovation.
| Strengths and Opportunities | Weaknesses and Threats |
| Experienced promoters with over 25 years in the environmental technology sector, providing strong leadership and industry insight. | Moderate scale of operations, which may limit the company’s ability to compete with larger industry players. |
| Established in 2005, the company has a successful track record of over 17 years in the industry. | Working capital-intensive nature of operations, potentially impacting liquidity and financial flexibility. |
| Holds an 80% market share in sequencing batch reactor (SBR) technology in India, indicating market dominance. | Susceptibility to economic cyclicality, as downturns in infrastructure development can affect business operations. |
| Healthy order book position of ₹432.47 crores as of February 2023, ensuring revenue visibility in the near to mid-term. | Dependence on government initiatives and policies for wastewater treatment can be subject to change. |
| Comfortable debt metrics with an overall gearing of 0.17x as of March 2022, indicating low financial leverage. | Exposure to project execution risks, including delays and cost overruns, which can impact profitability. |
| Expansion into solid waste treatment and agro-based biogas projects, diversifying revenue streams and reducing dependence on a single segment. | Competition from both domestic and international players offering similar environmental technologies. |
| Adoption of advanced technologies like 3DEXPERIENCE Works solutions to enhance design efficiency and reduce time to market. | Fluctuations in raw material prices can affect manufacturing costs and profit margins. |
| Strong liquidity position with free cash and bank balances available in the form of fixed deposits. | Regulatory and environmental compliance requirements can lead to increased operational costs. |
| Positive industry sentiments in waste management practices driven by government initiatives, providing growth opportunities. | Potential challenges in scaling operations to meet increasing demand without compromising quality. |
| Commitment to sustainability, focusing on minimizing waste and optimizing energy use, aligning with global environmental trends. | Risks associated with public-private partnership models, including changes in government policies or priorities. |
| Plans to bid for further tenders, including projects across India, indicating potential for geographic expansion and increased market penetration. | The company’s performance is susceptible to sluggish growth in the infrastructure sector, which may weaken the liquidity position of EPC players, affecting operations. |
SFC Environmental Technologies Limited, established in 2005, is a leader in environmental technology, specialising in wastewater treatment (WWT) and solid waste treatment (SWT). The company offers a comprehensive range of services, including design, technology, manufacturing, supply, and installation supervision for WWT equipment.
Wastewater Treatment
With 621 installations in India’s wastewater sector, SFC holds over 80% of the market share in sequencing batch reactor (SBR) technology as of September 2024. Its proprietary C-Tech technology enables efficient wastewater treatment, achieving 98% biochemical oxygen demand (BOD) removal in a single step. C-Tech systems are adaptable, energy-efficient, and designed for both industrial and domestic sewage, reducing operational costs and requiring minimal space. The company’s innovations include automation, sludge management, and energy recovery through biogas generation.
Solid Waste Treatment
In the SWT domain, SFC employs its patented Organic Extraction (OREX) technology to separate biodegradable organics and recyclable materials from municipal waste. SFC operates two integrated SWT plants in Goa with a combined treatment capacity of 425 tons per day (TPD). These facilities, designed under public-private partnerships, produce biogas and compost while recovering recyclables.
Expansion and Innovation
SFC’s portfolio now includes agro-based biogas and compressed biogas projects, reflecting its commitment to innovation. With cutting-edge technologies and a robust operational model, SFC continues to drive sustainable solutions in India’s environmental sector.
Key Customers, Vendors, and Partners
The company serves prominent EPC players as customers for Wastewater Treatment (WWT) projects, including Enviro Control Private Limited and Vishvaraj Environment Private Limited. For Solid Waste Treatment (SWT), its key client is the Goa Waste Management Corporation. Major suppliers include TurboMax Company Limited and Environmental Dynamics International India Private Limited. Furthermore, the company has partnered with leading Indian natural gas and oil conglomerates to explore opportunities for establishing compressed biogas (CBG) and multiple SWT plants.
Manufacturing Capacity Highlights
Integrated Solid Waste Management Facilities
Bio-Gas Generation Plant
Procurement
Employees
As of September 30, 2024, the company employed 178 people, including 97 engineers. The focus is on recruitment, development, and grievance resolution. A strong management team drives growth, while regular training enhances performance and safety. Health and safety are prioritized, with continuous monitoring of accidents and near accidents to minimize risks.
Market Overview of the Global Wastewater Treatment Market
Global Sewage Treatment Market
Overview of the Indian Wastewater Treatment Market
India’s wastewater treatment market is expanding due to increased industrial activity, urban growth, and groundwater depletion. The government’s focus on sustainability and financial incentives supports the demand for innovative solutions. With a shift from price to value, private participation is rising, leading to more Build, Own, Operate, and Transfer (BOOT) projects. The market has grown at a 5.5% CAGR, expected to reach 9.6% in the next five years. Capital costs for STPs range from INR 300 million to INR 1000 million, with key costs in C-Tech packages, filters, and blowers.
Indian Government’s Vision for Sewage Treatment Infrastructure Growth
India’s rapid urbanisation and economic growth have led to increased wastewater generation. The sewage treatment market grew at a CAGR of 6.1% from FY2019 to FY2024 and is expected to grow at 9.5% CAGR between FY2025 and FY2029. This growth is driven by population expansion, urbanisation, and industrialisation, highlighting the need for infrastructure modernization to meet treatment demands.
Market Potential for Treated Wastewater (TWW) Reuse in India
The treated wastewater (TWW) market in India is growing due to rising water scarcity and government initiatives like AMRUT and SBM 2.0. Currently, most TWW is discharged or used for landscaping. Only 3% is reused for valuable purposes such as irrigation, industrial processes, or groundwater recharge. This untapped resource, with a projected increase in treated wastewater from 14,400 MCM in FY2024 to 19,306 MCM by FY2029, has significant potential.
India’s municipal solid waste management market has grown significantly, driven by government initiatives like the Swachh Bharat Abhiyan and increasing focus on sanitation. Rapid population growth and urbanization have led to higher waste generation, creating a need for efficient, sustainable waste management practices. This has resulted in a growing demand for effective waste management solutions across the country.
Key Growth Drivers of the WTE Sector in India
Growth Drivers of India’s Biogas Market
SFC Environmental Technologies uses bio-methanation for waste treatment, avoiding harmful emissions and ash. This sustainable approach helps the company stand out in India’s fragmented WTE market, contributing to cleaner energy production and enhanced environmental impact.
The OREX system efficiently segregates mixed municipal waste, improving waste-to-energy conversion. By maximizing organic extraction and creating homogeneous slurry, SFC ensures high-quality biogas yield, optimizing energy production and reducing operational costs, giving it a competitive edge in solid waste management.
With its North Goa plant, SFC produces biogas yields exceeding industry averages. The company’s processes support efficient waste management while contributing to cleaner energy, offering an advanced alternative to conventional waste-to-energy methods and positioning SFC as a leader in sustainable biogas production.
SFC’s integrated approach to solid waste treatment (SWT) combines biogas generation, compost production, and recyclables recovery. The company’s experience in managing large-scale facilities in Goa enhances its capability to offer sustainable solutions, creating valuable environmental and economic benefits.
SFC’s market leadership in wastewater treatment, with over 621 installations, is driven by its advanced C-Tech technology. This innovation enables efficient BOD removal, supports minimal space usage, and provides energy-efficient solutions, helping address India’s growing need for sustainable water treatment solutions.
SFC benefits from India’s growing emphasis on environmental sustainability and public-private partnerships. Government initiatives like AMRUT and NMCG align with SFC’s solutions, providing an opportunity to scale its wastewater and solid waste projects and reinforcing the company’s role in national infrastructure development.
SFC’s commitment to renewable energy is evident in its agro-based and compressed biogas projects. These initiatives not only support the country’s clean energy goals but also expand SFC’s portfolio, enabling the company to tap into the growing biogas market.
SFC’s systems, including its decanter and blower units, offer cost-effective solutions that scale with growing demand. With ongoing expansion and increased production capacity, SFC is well-positioned to meet the rising need for wastewater and waste management technologies across India and beyond.
SFC’s use of cutting-edge technology, such as the C-Tech and OREX systems, allows it to offer efficient, scalable solutions for both wastewater and solid waste management. These innovations improve process efficiency, reduce operational costs, and enhance environmental sustainability, providing SFC with a competitive advantage.
SFC’s collaboration with EPC players, natural gas companies, and international suppliers strengthens its operational capabilities. These strategic partnerships help SFC expand its footprint globally, providing comprehensive environmental solutions while enhancing its market presence across key regions like Europe, the Middle East, and Southeast Asia.
SFC Environmental Technologies filed preliminary IPO papers with SEBI on December 2. The IPO includes a fresh issue of shares worth ₹185 crore and an offer-for-sale of 1.08 crore shares by promoters Saketchandrasingh Dhandoriya and Sandeep Asolkar. Promoters hold 48.17% of the company, while 51.83% is owned by public shareholders. Additionally, SFC may consider raising ₹37 crore through a pre-IPO placement, reducing the fresh issue size accordingly. This marks the first mainboard IPO filing in December, highlighting the company’s strategy to enhance growth and expand its market presence through public funding.
Why is SFC Environmental Technologies Limited Going Public?
SFC Environmental Technologies Limited aims to capitalise on growth opportunities and enhance its financial health through the Initial Public Offering (IPO).
| Category | Details |
| Issue Type | Book Built Issue IPO |
| Total Issue Size | Fresh Issue: ₹185 crore |
| Offer for Sale: 1.08 crore equity shares | |
| IPO Dates | TBA |
| Price Bands | TBA |
| Lot Size | TBA |
| Face Value | ₹2 per share |
| Listing Exchange | BSE, NSE |
| Shareholding pre-issue | TBA |
| Shareholding post -issue | TBA |
Important Dates
| IPO Activity | Date |
| IPO Open Date | TBA |
| IPO Close Date | TBA |
| Basis of Allotment Date | TBA |
| Refunds Initiation | TBA |
| Credit of Shares to Demat | TBA |
| IPO Listing Date | TBA |
IPO Lots
| Application | Lots | Shares | Amount |
| Retail (Min) | TBA | TBA | TBA |
| Retail (Max) | TBA | TBA | TBA |
| S-HNI (Min) | TBA | TBA | TBA |
| S-HNI (Max) | TBA | TBA | TBA |
| B-HNI (Min) | TBA | TBA | TBA |
Lead Managers
| Lead Managers |
| IIFL Securities Limited |
| Nuvama Wealth Management Limited |
| JM Financials Limited |
SFC Environmental Technologies Limited IPO Valuation Overview
| KPI | Value |
| Earnings Per Share (EPS) | 15.16 |
| Price/Earnings (P/E) Ratio | TBD |
| Return on Net Worth (RoNW) | 30.46% |
| Net Asset Value (NAV) | 57.20 |
| Return on Equity | 29.80% |
| Return on Capital Employed (ROCE) | 28.91% |
| EBITDA Margin | 29.35% |
| PAT Margin | 21.90% |
| Debt to Equity Ratio | 0.23 |
Peer Group Comparison
| Name of the Company | Face Value (₹) | Revenue
(₹ million) |
EPS
(₹) |
NAV
(₹ ) |
P/E Ratio | RoNW (%) |
| SFC Environmental Technologies Limited | 2.00 | 6,583.92 | 15.16 | 57.20 | NA | 30.46 |
| Listed Peers | ||||||
| Thermax Limited | 2.00 | 93,234.60 | 57.30 | 394.10 | 84.99x | 15.53 |
| Praj Industries Limited | 2.00 | 34,662.78 | 15.42 | 69.36 | 45.19x | 24.09 |
| Ion Exchange (India) Limited | 1.00 | 23,478.49 | 16.53 | 85.86 | 38.45x | 21.18 |
SFC Environmental Technologies Limited IPO Strengths
With a strong foothold in India’s wastewater treatment sector, the company leads in innovation and scale. It has implemented over 621 projects, boasting an 80% market share in SBR technology as of September 2024. Its proprietary C-Tech solution treats 14,812.86 MLD of wastewater, ensuring sustainable reuse for industrial and irrigation purposes. This leadership reflects its pivotal role in addressing water scarcity and fostering environmental resilience.
The company leverages proprietary technologies like C-Tech and OREX to redefine wastewater treatment. C-Tech offers superior efficiency with minimal space requirements, while OREX automates waste segregation. By manufacturing critical components in-house, it ensures quality control and cost efficiency. This integration minimises dependency on external suppliers, aligns with sustainability standards, and enhances its ability to adapt swiftly to market changes.
Long-term relationships with industry leaders highlight the company’s reputation for reliability and excellence. Repeat customers consistently contribute a significant share of revenues, reaching 89.96% in FY2024. A diverse and substantial order book, valued at ₹6,314.93 million as of September 2024, underscores its market position. This trust from clients ensures consistent growth and demonstrates the company’s ability to deliver value across geographies.
The company’s growth is driven by an experienced management team, many of whom have been with the organisation for over 15 years. This seasoned leadership ensures stability, strategic foresight, and operational excellence. Complemented by a skilled Board of Directors and senior executives, the management’s expertise underpins the company’s success in navigating market challenges and sustaining its leadership in the wastewater treatment sector.
The Net Proceeds are intended to be utilised as per the details provided in the table below:
| Particulars | Amount (in ₹ million) |
| Prepayment of all or a portion of certain outstanding borrowings availed by our Company and our wholly owned subsidiary, namely Vasudha Waste Treatment Private Limited | 549.52 |
| Funding the working capital requirements | 906.88 |
| General corporate purposes* | [●] |
Note: *To be determined upon finalisation of the Offer Price and updated in the Prospectus prior to filing with the RoC
SFC Environmental Technologies Limited (in million)
| Particulars | 30 June 2024
|
31 Mar 2024 | 31 Mar 2023 | 31 Mar 2022 |
| Assets | 7820.48 | 9058.11 | 6400.11 | 5191.12 |
| Revenue | 1013.45 | 6776.41 | 5310.64 | 5138.97 |
| Profit After Tax | 65.01 | 1441.73 | 948.09 | 851.60 |
| Reserves and Surplus | 5205.43 | 5280.68 | 3891.89 | 3225.97 |
| Total Borrowings | 869.22 | 1306.68 | 464.08 | 379.09 |
| Total Liabilities | 2272.24 | 3446.66 | 2335.96 | 1802.95 |
Key Insights from Financial Performance
Key Strategies for SFC Environmental Technologies Limited
SFC Environmental Technologies Limited has been expanding its in-house manufacturing capabilities to enhance its product portfolio. By acquiring controlling stakes in SFC Umwelttechnik Gmbh and Chavare Engineering Private Limited and starting new manufacturing units, the company aims to strengthen operational efficiency and improve margins through increased production capacity and strategic collaborations.
SFC’s strategy for solid waste treatment (SWT) focuses on securing large-scale projects by leveraging India’s waste generation and growth opportunities. The company plans to partner with oil and gas companies to ensure financial backing and scalability while utilizing its expertise in SWT to address increasing waste disposal and treatment challenges in India.
SFC aims to capitalize on India’s infrastructure development and growing waste management needs to drive growth. The company is positioning itself as a leader in environmental solutions, focusing on modernization projects and government missions such as the Amrut Mission and the National Mission for Clean Ganga to enhance its market presence and contribute to sustainable urban development.
SFC Environmental Technologies is expanding its presence in international markets, targeting regions like South Asia, the Middle East, and Africa. By pursuing strategic partnerships and projects, the company aims to enhance its global footprint, secure new contracts, and increase profitability while leveraging local expertise to adapt to diverse market demands.
SFC is enhancing its wastewater treatment offerings by integrating advanced technologies for reuse. With its own ultrafiltration membrane production and collaborations with global technology leaders, the company aims to provide comprehensive water treatment solutions. This forward integration strategy will position SFC to capture a larger share of the growing Indian wastewater market while improving operational efficiency.
Thermax Limited, with its diverse water treatment solutions across industries, outpaces SFC in scale and service breadth. Thermax offers end-to-end solutions, from design to operations, making it a dominant player. SFC, while specializing in wastewater treatment, lacks the comprehensive reach and varied portfolio that Thermax brings to the market, which limits its competitive positioning.
Praj Industries, known for its wide-ranging environmental solutions, including water treatment and biofuels, has a broader market focus than SFC. Praj’s diversification enables it to tap into various industries, whereas SFC’s niche in wastewater treatment restricts its market reach. Praj’s integrated solutions and international presence give it a competitive edge over SFC in multiple sectors.
Ion Exchange (India) has a vast portfolio, including water treatment, chemicals, and consumer products, offering solutions across industries. SFC, in comparison, focuses primarily on wastewater treatment, limiting its competitive scope. Ion Exchange’s larger scale, market experience, and diversified offerings make it a formidable competitor, whereas SFC’s specialized technology places it in a narrower market niche.
VA Tech Wabag, a global leader in water and wastewater management, has a strong international presence and vast project experience. In contrast, SFC focuses primarily on domestic wastewater treatment with specific technology offerings. While SFC’s expertise in cyclic-activated sludge technology is notable, VA Tech Wabag’s larger scale and global market access give it an edge over SFC.
GE Water, now part of SUEZ, is a global giant with advanced water treatment solutions across industries. SFC, while competitive in its specialized wastewater solutions, cannot match GE Water’s technological advancements or international market penetration. GE Water’s widespread presence and broad offerings in the water treatment sector provide a significant advantage over SFC’s focused approach.
Siemens India, with its global presence and diverse water technologies, has a broader competitive landscape than SFC, which specializes in wastewater treatment. Siemens offers integrated solutions for industrial and municipal water systems, benefiting from advanced digital technologies and automation. In comparison, SFC’s narrower focus on wastewater treatment technology gives Siemens an advantage in scalability and service diversity.
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SFC Environmental Technologies is offering an issue size of ₹185 crore, along with an offer-for-sale of 1.08 crore equity shares by its promoters.
The opening date for SFC Environmental Technologies’ IPO is yet to be announced. Further details on the IPO timeline will be shared closer to the launch.
Promoters Saketchandrasingh Dhandoriya and Sandeep Asolkar are offering 1.08 crore equity shares through the offer-for-sale in the SFC IPO.
Promoters hold 48.17% of SFC Environmental Technologies, while the remaining 51.83% is owned by public shareholders, as of the latest data available.
Yes, SFC Environmental Technologies may raise ₹37 crore through a pre-IPO placement, which would reduce the fresh issue size accordingly.
The SFC Environmental Technologies IPO is expected to be listed on both the Bombay Stock Exchange (BSE) and the National Stock Exchange (NSE).