Companhia de Saneamento Básico do Estado de São Paulo ADR

Executive Summary for Institutional Investors

Company Overview

Business Model: Companhia de Saneamento Básico do Estado de São Paulo-SABESP (SABESP) is a Brazilian utility primarily engaged in providing basic sanitation services, including water supply, sanitary sewage collection and treatment, urban rainwater management and drainage, urban cleaning, and solid waste management. The company also engages in related activities such as energy planning, operation, maintenance, and commercialization, with recent shareholder approval to include electricity generation for self-consumption. Its core value proposition is the provision of essential public utility services under concession agreements.

Market Position: SABESP is the dominant provider of water and sewage services in the State of São Paulo, Brazil, serving 375 municipalities, including the city of São Paulo. The company's market position was significantly reshaped by its privatization, completed on July 22, 2024, which reduced the State of São Paulo's interest from 50.26% to 18.00%. Equatorial Energia S.A. became a "reference investor" with a 15% stake. A new Concession Agreement for URAE-1, covering 371 municipalities and 99.3% of sanitation revenues, became effective on July 23, 2024, and extends until 2060.

Recent Strategic Developments: Key developments include the completion of the privatization process in July 2024, which introduced a new ownership structure and governance framework, including a "golden share" for the State of São Paulo granting veto power over core corporate aspects. The new Concession Agreement for URAE-1 advanced universalization targets for the State of São Paulo to provide drinking water to 99% and sewage collection/treatment to 90% of the population by 2029 (from 2033). Shareholders also approved an amendment to the corporate purpose to include electricity generation for self-consumption.

Geographic Footprint: SABESP's operations are concentrated entirely within the Federative Republic of Brazil, specifically the State of São Paulo. The company serves 375 municipalities across the state. Substantially all noncurrent assets and revenue are generated within this region.

Cross-Border Operations: SABESP's core operations are domestic, with no explicit cross-border service provision. The company's international presence is limited to its American Depositary Shares (ADSs) listed on the New York Stock Exchange (NYSE) and its compliance with international financial reporting standards (IFRS). All listed subsidiaries and joint ventures operate within Brazil.

Financial Performance

(Amounts in R$ millions)

Revenue Analysis

Profitability Metrics:

• Gross Margin: 54.1% (2024)
• Operating Margin: 42.9% (2024)
• Net Margin: 26.5% (2024)

Investment in Growth:

• R&D Expenditure: R$52.1 million allocated to RD&I projects in 2024 (0.14% of revenue). R$12.8 million executed in 2024 for the PD&I Program.
• Capital Expenditures: R$6.9 billion (2024)
• Strategic Investments: R$70.0 billion anticipated from 2025-2029, with a long-term projection of R$260.0 billion by 2060, primarily driven by universalization targets.

Currency Impact Analysis: The Brazilian real depreciated 27.9% against the U.S. dollar and 15.3% against the Japanese Yen in 2024. As of December 31, 2024, SABESP had R$3,356.4 million in foreign currency denominated debt. To mitigate this exposure, the company entered into plain vanilla swaps in December 2024, with expiration dates ranging from July 2025 to March 2048, to fully protect against devaluation of the real against the U.S. dollar or the Yen. The company's functional currency is the Brazilian Real.

Business Segment Analysis

Sanitation Services

Financial Performance:

• Revenue: R$23,894.855 million from sanitation services in 2024. Total net operating revenue grew by 41.3% year-over-year.
• Operating Margin: 42.9% (company-wide, as sanitation services represent the sole operating segment).
• Key Growth Drivers: The new Concession Agreement for URAE-1, effective July 23, 2024, and the accelerated universalization targets (99% drinking water, 90% sewage collection/treatment by 2029) are primary growth drivers. Tariff readjustments, averaging 6.45% in 2024, also contribute to revenue growth.

Product Portfolio:

• Major product lines include water supply, sanitary sewage collection and treatment, urban rainwater management, urban cleaning, and solid waste management.
• New product launches or major updates: Shareholder approval for electricity generation for self-consumption. Pilot thermal sludge treatment plant using pyrolysis completed in December 2024.

Market Dynamics:

• Competitive positioning within segment: SABESP holds a dominant position as the primary sanitation service provider in the State of São Paulo. The New Legal Framework for Basic Sanitation (Law No. 14,026/2020) mandates public bids for future sanitation service contracts, which is expected to intensify competition.
• Key customer types and regional market trends: Services are provided to residential, commercial, industrial, and public customers across 375 municipalities. The URAE-1 concession covers 371 municipalities, accounting for 99.3% of gross operating revenues from sanitation services.
• Regulatory environment by jurisdiction: Regulated by federal, state, and municipal environmental laws, with regulatory authority delegated to ANA and tariffs regulated by ARSESP.

Geographic Revenue Distribution:

• State of São Paulo, Brazil: R$32,433.660 million (99.33% of consolidated sanitation revenues) from the URAE-1 concession.
• Growth Markets: The universalization targets within the State of São Paulo represent significant growth initiatives, focusing on expanding coverage and improving service quality across its concession areas.

International Operations & Geographic Analysis

Revenue by Geography:

International Business Structure:

• Subsidiaries: Sabesp Olímpia S/A (wholly-owned, operates in Olímpia, Brazil).
• Joint Ventures: SABESP holds stakes in several Brazilian joint ventures, including Sesamm (36%), Águas de Andradina (30%), Águas de Castilho (30%), Attend Ambiental (45%), Aquapolo Ambiental S/A (49%), Paulista Geradora de Energia (25%), Cantareira SP Energia (49%), Barueri Energia Renovável (20%), and Infranext Soluções em Pavimentação S/A (45%). All these entities operate within Brazil.
• Licensing Agreements: No material information disclosed.

Cross-Border Trade:

• Export Markets: No material information disclosed.
• Import Dependencies: No material information disclosed.
• Transfer Pricing: Transfer pricing is identified as a regulatory risk, but specific policies or cross-border transactions are not detailed.

Capital Allocation Strategy

Shareholder Returns:

• Share Repurchases: No share repurchase activity was disclosed.
• Dividend Payments: R$2,549.8 million declared in 2024.
• Dividend Yield: Not disclosed.
• Future Capital Return Commitments: A dividend policy approved on July 22, 2024, mandates a minimum of 25% of adjusted net income until 2025, with potential to increase to 100% in 2030 if Universalization Targets are met. Dividend limits are subject to a Universalization Factor (U Factor).

Balance Sheet Position: (Amounts in R$ millions)

• Cash and Equivalents: R$1,682.6 (Dec 31, 2024)
• Total Debt: R$25,258.3 (Dec 31, 2024)
• Net Cash Position: -R$23,575.7 (Net Debt)
• Credit Rating: S&P domestic "brAAA", S&P global "BB"; Moody’s national "AAA.br"; Fitch national "AAA(bra)", Fitch global "BB+" (foreign currency) and "BB+" (local currency).
• Debt Maturity Profile (R$ millions) as of December 31, 2024: | Period | Amount | |---|---| | 2025 | 3,133.8 | | 2026 | 4,821.8 | | 2027 | 2,481.5 | | 2028 | 1,763.2 | | 2029 | 2,398.1 | | After 2030 | 10,659.9 | | **Total** | **25,258.3** |

Cash Flow Generation: (Amounts in R$ millions)

• Operating Cash Flow: R$7,404.6 (2024)
• Free Cash Flow: Approximately R$504.6 (2024), calculated as Operating Cash Flow less Capital Expenditures (R$7,404.6 - R$6,900.0).
• Cash Conversion Metrics: No specific metrics disclosed.

Currency Management:

• Cash holdings by major currencies: Not disclosed.
• Natural hedging through operational diversification: Not explicitly mentioned.
• Financial hedging instruments and strategies: Plain vanilla swaps are used to hedge 100% of foreign currency debt (US$ and JPY) against devaluation of the Brazilian real.

Operational Excellence

Production & Service Model: SABESP operates 11 water systems in the São Paulo metropolitan region with a total capacity of 1.945 million m³, producing approximately 3,086.3 million cubic meters of water in 2024. The company also operates 250 water treatment facilities and 622 sewage treatment facilities (including 8 ocean outfalls) with an installed capacity of approximately 56.7 cubic meters of sewage per second. All treated water receives fluoridation.

Global Supply Chain Architecture: Key Suppliers & Partners:

• Energy Suppliers: Approximately 68.0% of total energy consumption was purchased in the independent energy contracting market (ACL) in 2024, indicating reliance on external energy providers.
• Technology Partners: Partnerships with universities (via FAPESP) for R&D projects.

Facility Network:

• Manufacturing: 11 water systems, 250 water treatment facilities, 622 sewage treatment facilities. The company has installed 27 photovoltaic power generation plants with a capacity of 35.6 MW.
• Research & Development: R&D centers are not explicitly named, but the company engages in R&D projects through its PD&I Program and partnerships with academic institutions.
• Distribution: The company operates extensive water and sewage networks to serve its 10,428 thousand water connections and 8,932 thousand sewage connections as of December 31, 2024.

Operational Metrics:

• Water volume produced: 3,086.3 million cubic meters (2024).
• Water connections: 10,428 thousand (2024).
• Sewage connections: 8,932 thousand (2024).
• New sewage connections installed: 197.3 thousand (2024).
• Water loss: 262 liters per connection per day (Dec 31, 2024). Real (physical) water loss decreased to 19.4% in 2024.
• Energy consumption: 2.841 GWh (2024).
• Environmental Management System (EMS): Implemented in 741 treatment plants (86.8% of plants), with 35 ISO 14001 certified.

Market Access & Customer Relationships

Go-to-Market Strategy: Distribution Channels:

• Direct Sales: SABESP directly provides water and sewage services to 375 municipalities in the State of São Paulo.
• Channel Partners: No specific channel partners are mentioned for service distribution.
• Digital Platforms: The company utilizes an IoT application to monitor daily consumption for 100,000 customers, representing approximately 2% of connections and 45% of revenue from the São Paulo metropolitan region. Over 40,000 new devices were installed in central São Paulo in 2024.

Customer Portfolio: Enterprise Customers:

• Tier 1 Clients: Wholesale water and sewage treatment services are provided to two municipalities in the São Paulo metropolitan region (Mogi das Cruzes and São Caetano do Sul).
• Strategic Partnerships: No specific strategic partnerships with enterprise customers are detailed.
• Customer Concentration: The Concession Agreement for URAE-1 covers 371 municipalities and accounts for 99.3% of gross operating revenues from sanitation services, indicating high customer concentration within this concession.

Regional Market Penetration:

• State of São Paulo, Brazil: SABESP maintains a strong presence across 375 municipalities in the State of São Paulo. No specific market share figures were disclosed.
• Growth Markets: Expansion efforts are focused on achieving universalization targets within its existing concession areas, particularly in underserved regions of the State of São Paulo.

Competitive Intelligence

Global Market Structure & Dynamics

Industry Characteristics: The basic sanitation industry in Brazil is undergoing a transformation due to the New Legal Framework for Basic Sanitation (Law No. 14,026/2020). This framework mandates public bids for future sanitation service contracts, which is expected to intensify competition and open the market to new players. The market is characterized by long-term concession agreements and significant capital investment requirements for infrastructure development and universalization targets.

Competitive Positioning Matrix:

Direct Competitors

Primary Competitors: The filing does not explicitly name direct competitors. However, the New Legal Framework for Basic Sanitation is expected to introduce increased competition through public bidding processes for future contracts. Regional Competitive Dynamics: Competition is anticipated to increase within the State of São Paulo as new players may enter the market through public bids for sanitation service contracts.

Risk Assessment Framework

Strategic & Market Risks

Global Market Dynamics: While SABESP's operations are domestic, the new regulatory framework introduces market dynamics that will intensify competition for future contracts within its operating region. Technology Disruption: No specific technology disruption risk was highlighted, but the company actively invests in innovation to maintain its leadership. Customer Concentration: A significant portion of SABESP's revenue (99.3% of gross operating revenues from sanitation services) is derived from the URAE-1 concession, indicating a high degree of customer concentration risk within this specific agreement.

Operational & Execution Risks

Global Supply Chain Vulnerabilities: The company's supply chain is primarily domestic. Key operational risks include reliance on external energy suppliers. Regional Disruptions: Operations are vulnerable to climate-related events, such as severe droughts (experienced in 2014-2015, 2019-2020, 2020-2021, and 2023-2024, with the latter being the most severe in 20 years) and torrential rains (e.g., São Sebastião in February 2023, which damaged infrastructure). Trade Restrictions: No material information disclosed.

Financial & Regulatory Risks

Currency & Financial Risks: SABESP is exposed to foreign exchange risk due to its US$ and JPY denominated debt (R$3,356.4 million as of Dec 31, 2024). Interest rate risk arises from its debt portfolio, which is indexed to various rates including CDI, TR, IPCA, TJLP, and SOFR. Credit & Liquidity: The company faces liquidity risk with R$8,144.0 million in financial liabilities (including principal and interest) due in 2025. Regulatory & Compliance Risks: The company operates under a complex multi-jurisdictional regulatory framework (federal, state, municipal environmental laws, ANA standards, ARSESP regulations). Non-compliance with ANA standards can restrict access to federal financing. Legal proceedings challenging the privatization are ongoing. Tax Regulations: The company faces tax claims, including R$1,144.7 million in tax deficiency notices from the Municipality of São Paulo related to service tax. Transfer pricing is identified as a risk.

Geopolitical & External Risks

Country-Specific Risks:

• Political Risk: Ongoing legal proceedings challenge the privatization, which could introduce uncertainty. The State of São Paulo owed R$123.1 million for services as of December 31, 2024.
• Economic Risk: No specific economic risks beyond currency fluctuations were detailed.
• Regulatory Changes: Changes in local laws and regulations, particularly those related to the New Legal Framework for Basic Sanitation, could impact operations and competitive landscape. Cyberattack: A cyberattack occurred on October 16, 2024, causing digital network instability and unavailability of some non-critical systems. While water supply and sewage operations were unaffected and no material impact on business strategy, operations, or financial condition has been identified, cybersecurity remains a main corporate risk.

Innovation & Technology Leadership

Research & Development Focus: Global R&D Network: SABESP maintains a focus on Research, Development, and Innovation (RD&I), allocating R$52.1 million to projects in 2024. It collaborates with academic institutions through partnerships like the one with FAPESP, which involves R$50.0 million in non-refundable financing for 17 projects with universities. Innovation Pipeline: Key innovation areas include a pilot thermal sludge treatment plant using pyrolysis (operational tests started Feb 2025) and the Pinheiros River Oxygenation System utilizing SDOx technology, which is in its third year of operation with satisfactory results.

Intellectual Property Portfolio:

• Patent Strategy: The FAPESP partnership has resulted in 7 national patent applications (3 granted), 2 international PCT applications, and 2 software registrations.
• Licensing Programs: No material information disclosed.
• IP Litigation: No material information disclosed.

Technology Partnerships:

• Strategic Alliances: FAPESP (universities) for research and development.
• Research Collaborations: Academic partnerships are a key component of SABESP's R&D strategy.

Leadership & Governance

Executive Leadership Team

International Management Structure: SABESP's management structure is primarily focused on its domestic operations within Brazil. Regional leadership and reporting relationships are not detailed as "international."

Board Composition: The Board of Directors consists of nine members, elected for a two-year unified term on September 27, 2024. Karla Bertocco Trindade serves as Chair. The Board includes at least three independent members, in compliance with Novo Mercado Listing Regulation. The State of São Paulo holds a special "golden share" with veto power over certain corporate changes.

Regulatory Environment & Compliance

Multi-Jurisdictional Regulatory Framework: Primary Regulatory Environments:

• Brazil (Federal, State, Municipal): SABESP is subject to federal, state, and municipal environmental laws and regulations. The New Legal Framework for Basic Sanitation (Law No. 14,026/2020) delegates regulatory authority to ANA, which issues reference standards. Non-compliance with ANA standards can prevent access to federal financing.
• ARSESP: The company's tariffs and regulatory agenda are overseen by ARSESP, with Resolution No. 1635/2025 establishing the regulatory agenda for 2025-2026.

Cross-Border Compliance:

• Export Controls: No material information disclosed.
• Sanctions Compliance: No material information disclosed.
• Anti-Corruption: SABESP maintains a Code of Conduct and Integrity, an external whistleblowing hotline, and a continuous training program on ethics and compliance. The company performs background checks for higher-risk business relationships and registered no corruption cases in 2024.

International Tax Strategy:

• Transfer Pricing: Transfer pricing is identified as a risk, but specific international tax planning or policies are not detailed.
• Tax Treaties: No material information disclosed.
• BEPS Compliance: No material information disclosed.

Environmental & Social Impact

Global Sustainability Strategy: SABESP is a signatory of the United Nations Global Compact, supports the 17 United Nations Sustainable Development Goals, and partners with the UNFCCC, demonstrating a commitment to global sustainability frameworks. The company was granted the B3 Green Shares classification on June 7, 2024, certified by S&P Global Ratings Shades of Green.

Environmental Commitments:

• Climate Strategy: The 2024 GHG inventory revealed that sewage collection and treatment activities account for 76.8% of total annual GHG emissions, with electricity accounting for 4.55%. The company has been awarded the GHG Inventory Gold Seal by the Brazilian GHG Protocol Program in 2023 and 2024.
• Carbon Neutrality: No explicit carbon neutrality commitments were disclosed.
• Renewable Energy: SABESP has installed 27 photovoltaic power generation plants with a capacity of 35.6 MW and aims for 60 MW capacity by the end of 2025.

Regional Sustainability Initiatives:

• State of São Paulo, Brazil: The company manages and protects approximately 49,000 hectares within conservation units, including the Cantareira System Environmental Protection Area. Its Environmental Management System (EMS) is in place in 741 treatment plants (86.8% of plants), with 35 ISO 14001 certified. The company also has a program for sustainable wastewater treatment plants and has planted 707 thousand buds for environmental recovery.
• Supply Chain: Global supplier ESG requirements or sustainability standards were not explicitly detailed.

Social Impact by Region:

• Community Investment: No specific local community programs or regional priorities were detailed.
• Labor Standards: The company has implemented an Incentivized Dismissal Program (PDI) and a Voluntary Dismissal Program (PDV) in 2024. It also provides a healthcare plan for employees.

Currency Management & Financial Strategy

Multi-Currency Operations: Currency Exposure:

Hedging Strategies:

• Transaction Hedging: SABESP utilizes plain vanilla swaps to fully protect against the devaluation of the Brazilian real against the U.S. dollar and Japanese Yen for its foreign currency-denominated debt. These hedges cover 100% of the foreign currency debt, with maturities ranging from July 2025 to March 2048.
• Translation Hedging: No material information disclosed.
• Economic Hedging: No material information disclosed.