Aegea Saneamento

What Aegea Saneamento does

Aegea Saneamento is Brazil's largest private-sector water and sewage utility, operating a portfolio of long-dated concessions and public-private partnerships across 15 states and approximately 893 municipalities, serving over 39 million people. The company is controlled by a shareholder consortium comprising Itausa, GIC (Singapore), and Equipav, with a planned IPO repeatedly deferred. Aegea's operations span water abstraction and treatment, sewage collection and treatment, industrial water reuse via the Apura platform (anchored by Braskem), and solid waste management through the recently acquired Ciclus subsidiary. The group employs approximately 22,000 people and reported pro-forma FY2025 net revenue of R$18.3 billion with pro-forma EBITDA of R$10.3 billion, reflecting roughly 21% revenue and 24% EBITDA growth year-over-year.

The technical foundation combines conventional civil and biological treatment infrastructure with digital operational layers — including Bentley Systems OpenFlows for hydraulic modeling, telemetry/SCADA, digital-twin simulations, and AI/ML applications for water-loss reduction and flood-response modeling. New concession wins in Pará (R$15 billion capex) and Piauí (R$8.5 billion) plus Paraná and Brusque PPPs require deployment of these tools across expanded territories.

Aegea's revenue model is B2G concession-based: long-term contracts (typically 25–35 years) with municipal and state counterparties at regulated tariffs under Brazil's post-2020 Marco Legal do Saneamento. Go-to-market is dominated by competitive auctions hosted by B3 (the Brazilian stock exchange) following the regulatory framework. Auxiliary revenue streams include industrial water reuse (Apura), solid waste (Ciclus), and capital-markets activities including green bonds, blue bonds, and syndicated facilities. The company raised approximately R$22.3 billion across 2025 to finance capex deployment across newly awarded concessions.

Name

Aegea Saneamento

Legal name

AEGEA SANEAMENTO E PARTICIPAÇÕES S.A.

Website

https://aegea.com.br

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Aegea Saneamento is Brazil's largest private water and sewage utility, serving over 39 million people across 893 cities in 15 states through regulated concessions. Operations span water supply, sewage treatment, industrial water reuse (Apura), and solid waste management (Ciclus).

Ownership category

akta.pro rank

Product category

Water and Sanitation Services

NAICS

Sewage Treatment Facilities (22132), Sewage Treatment Facilities (221320), Water Supply and Irrigation Systems (221310), Water, Sewage and Other Systems (2213)

SIC

Sanitary Services (4950), Electric, Gas & Sanitary Services (4900)

akta.pro primary industry

Water Supply & Wastewater Utilities Administration (BPAIACAG)

akta.pro secondary industries

Water & Wastewater Infrastructure Asset Management (EUAEAMAH), Direct Potable Reuse (DPR) Utilities (Advanced Treatment & Blending) (EUANAGAC), Industrial Wastewater & Effluent Treatment Services (BPALAHAD)

Keywords

• Water supply services
• Sewage treatment services
• Sanitation concessions
• Public-private partnerships
• Industrial water reuse

Headquarters

HQ city

São Paulo

HQ country

Brazil

HQ region

Latin America

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Water and Sewage Utility Services: Aegea operates water supply and sewage collection/treatment services under long-term concession agreements (typically 30-35 years) and PPP contracts with municipal and state governments. Revenue is generated through regulated tariffs charged to residential, commercial, and industrial customers for water supply and sewage services. The company serves over 39 million people across 893 cities in 15 Brazilian states. The tariff structure includes a Social Tariff (Tarifa Social) for low-income households, and the company reported pro forma net revenue of R$18.3 billion in 2025.
2. Industrial Water Reuse (Apura): Through its Apura business unit, Aegea treats sewage effluent to produce industrial-grade reused water sold to industrial clients. The 30-year contract with Braskem in Duque de Caxias supplies 100% of the petrochemical plant's water needs from treated sewage, demonstrating the B2B industrial water reuse model.
3. Capital Markets and Bond Issuances: Aegea raises capital through international bond issuances, Blue Bonds, debêntures de infraestrutura, and sustainability-linked bonds. Notable issuances include US$750 million Blue Senior Notes, US$300 million overseas bonds, and R$1.7 billion in bank financing. These fund infrastructure expansion and debt refinancing.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

Aegea Saneamento operates water supply and sewage collection/treatment services under long-term concession agreements (typically 30-35 years) and public-private partnership (PPP) contracts with municipal and state governments in Brazil. The company serves over 39 million people across 893 cities in 15 Brazilian states through regulated water and sewage tariffs. Through its Apura business unit, Aegea also delivers industrial water reuse solutions, treating sewage effluent to produce industrial-grade reused water sold to enterprise clients.

Product overview

Aegea Saneamento e Participações S.A. is Brazil's leading private sanitation company operating a platform of water supply, sewage collection, treatment, and disposal services through multiple subsidiary concession brands across 15 states. The portfolio includes regional brands such as Águas do Rio, Águas de Manaus, Águas de Teresina, Ambiental Paraná, Corsan, and others, serving approximately 893 municipalities and over 39 million people. The company extends its offering through specialized units including Apura (industrial water reuse solutions), Instituto Aegea (social and environmental initiatives), and digital services via APP Águas mobile application and Agência Virtual portal. Concession operations range from water and sewage services to public-private partnerships (PPP) for sewage infrastructure, with recent expansions into Pará, Piauí, and Santa Catarina. The business model combines infrastructure operations with social programs like Vem Com a Gente, Respeito Dá o Tom diversity initiative, and youth education program Pioneiros.

Differentiator

Problem solved

Functional benefit

Brands

• Apura: Aegea's business unit that develops and operates sustainable water reuse solutions for industrial clients
• Instituto Aegea
• AegeaHub

Products and services

• Water Supply and Sewage Services (Municipal Concessions) Long-term regulated water supply and sewage collection/treatment services operated under municipal and state concession contracts for residential, commercial and industrial end-users.
• Industrial Water Reuse Solutions (Apura) Industrial water reuse solutions operated by the Apura business unit that treat sewage effluent to produce industrial-grade reused water sold to enterprise clients, with flagship 30-year Braskem contract supplying 100% of the Duque de Caxias plant's water needs.
• Pará Water and Sewage Concession (Blocks A, B, D) 40-year concession for water and sewage services across 99 municipalities in Pará state, benefiting over 4 million people with R$15 billion in planned investments.
• Pará Water and Sewage Concession (Block C) 40-year concession for water and sewage services across 27 municipalities in Pará state, benefiting over 800,000 people with R$3.5 billion in planned investments.
• Piauí Water and Sewage Concession 35-year full concession for water supply and sewage services across 224 municipalities in Piauí state, benefiting approximately 1.85 million people with R$8.5 billion in planned investments.
• Sanepar PPP (Paraná Centro-Leste) 24-year public-private partnership with Sanepar for sewage services in 36 municipalities in Paraná's Centro-Leste microregion, benefiting approximately 190,000 people with R$935 million in investments.
• Brusque Sewage Concession (Santa Catarina) 35-year concession for sewage services in Brusque, Santa Catarina, serving approximately 138,000 residents with R$686 million in planned investments, targeting 95% sewage coverage by 2033.

Quantifiable outcome

• Reduced water losses from 70% to 25% in Teresina through geophones, satellite monitoring, and telemetry
• +5 more outcomes

Named customers7 records

Segments4 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

Partnerships

Eight partnerships are on record, tiered core, major and minor.

• Bentley SystemscoreTechnology or Integration · 26 June 2026Aegea uses Bentley Systems' OpenFlows Water digital tools including AI, digital twins, and hydraulic modeling software for flood response, water loss management, and infrastructure optimization. Bentley highlighted Aegea's use during the 2024 Rio Grande do Sul climate emergency.
• BNDES (Banco Nacional de Desenvolvimento Econômico e Social)majorStrategic or Co-development Partner · 4 March 2026Instituto Aegea signed a Protocol of Intentions with BNDES for the 'Saneamento nas Escolas' project to bring sanitation to schools in the Marajó mesoregion of Pará. Each partner will contribute R$20 million (R$40 million total) to serve approximately 320 of 400 schools, impacting 15,000+ students and 16,200 community members.
• Habitat para a Humanidade BrasilcoreStrategic or Co-development Partner · 4 March 2026Habitat para a Humanidade Brasil is the implementing partner for the 'Saneamento nas Escolas' project in Marajó, Pará. The organization conducted initial surveys finding that nearly 94% of small schools in the region lack public water access, and is executing the project alongside BNDES and Instituto Aegea.
• SimparmajorOthers · 20 August 2025Aegea acquired Ciclus, a solid waste management company operating in Rio de Janeiro, from Simpar for R$1.9 billion (R$1.1 billion initial payment plus R$804 million in assumed debts). The acquisition requires approval from Cade and Rio state authorities.
• BraskemmajorStrategic or Co-development Partner · 19 February 2025Aegea's Apura unit signed a 30-year contract to supply 100% of Braskem's Duque de Caxias industrial plant water needs from treated sewage effluent. This partnership brought forward sewage infrastructure to 260,000+ local residents and helps preserve the Guanabara Bay ecosystem by redirecting sewage from the bay to the Braskem water reuse system.
• BNDES, SEAS (Rio de Janeiro), FUNBIOcoreStrategic or Co-development Partner · 18 December 2024The Floresta Viva program was launched by BNDES, Aegea Saneamento, the Rio de Janeiro State Environment Secretariat, and FUNBIO to restore approximately 1,000 hectares of Atlantic Forest in Rio de Janeiro's critical watersheds. BNDES contributes R$1 for every R$1 invested by other partners.
• IPESA, Cáritas Brasileira Regional Norte II, Malungu, FaseminorStrategic or Co-development Partner · 18 December 2024Additional partners in the Floresta Viva program include the Institute of Socioenvironmental Projects and Research (IPESA), Cáritas Brasileira Regional Norte II, the Coordination of Remaining Quilombola Communities of Pará (Malungu), and Fase (Social and Educational Service Foundation).
• PetrobrascoreStrategic or Co-development Partner · 1 January 2023Aegea's Apura unit partners with Petrobras on water reuse projects in Rio de Janeiro. Apura develops and operates solutions for industrial water reuse as a strategic sustainable offering to major industrial clients.

Scale indicators20 records

Recent moves9 records

Expansion highlights6 records

Broad incumbents

• Sabesp: Companhia de Saneamento Básico do Estado de São Paulo is Brazil's largest state-owned water and wastewater utility, recently partially privatized. Compares to Aegea as a Brazilian sanitation operator of similar scale serving tens of millions of customers, though it is more mature, primarily state-owned, and concentrated in São Paulo rather than diversified across concessions.
• Veolia Environnement: Veolia is the global leader in water and wastewater services with operations across multiple continents, including Brazil. Comparable in water/wastewater utility operations and global sustainability positioning, though much larger and more diversified across water, waste, and energy services.
• Suez SA: Suez is a major international water and waste management company with significant operations in Latin America and globally. Comparable as a water utility operator with municipal and industrial clients, though broader in scope than Aegea's water/sewage focus.

Direct peers

• Iguá Saneamento: Iguá is another leading private Brazilian water and sewage utility operating through municipal concessions. Closely comparable to Aegea in business model (private concessions won via public tenders), target customer (municipal governments), and growth trajectory, making it the most direct head-to-head competitor for new concession bids.
• BRK Ambiental: BRK Ambiental is Brookfield's Brazilian water and wastewater platform operating concessions across multiple states. Directly comparable as a private-sector Brazilian sanitation operator with similar concession-based model, though with Brookfield's institutional backing and a different geographic footprint.

Regional players

• Sanepar: Companhia de Saneamento do Paraná is the state water utility of Paraná and a partner/counterparty to Aegea in PPPs. Comparable in that it operates regulated water/sewage concessions under Brazilian state-level regulation, but it remains state-owned and has a more limited geographic scope than Aegea.
• Copasa: Companhia de Saneamento de Minas Gerais is the state water utility undergoing privatization, with Aegea participating in the bid consortium. Comparable in operating model (Brazilian state-level sanitation concession) and is a direct privatization target, making it both a peer and a potential Aegea concession acquisition.
• Águas de Portugal: AdP is the Portuguese state-owned water utility group operating water and wastewater services in Portugal and internationally. Comparable in regulated utility operations and water reuse leadership, with cultural/linguistic affinity to Brazil through Lusophone connections, though serving a different geography.

Emerging players

• SAUR: SAUR is a privately-held French water and wastewater utility operator serving municipal and industrial clients across Europe. Comparable as a private-sector water utility operator with concession-based contracts and a focus on operational efficiency, though geographically focused on Europe rather than Latin America.

Others

• AES Brasil / Equatorial Energia: Brazilian infrastructure operators in regulated utility sectors (electricity distribution). Comparable as large Brazilian infrastructure operators with similar capital intensity and concession-based business models under Brazilian regulatory frameworks, though operating in electricity rather than sanitation.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks7 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@aegeasaneamento
• Facebookfacebook.com/aegeasaneamento
• LinkedInlinkedin.com/company/aegeasaneamento
• Instagraminstagram.com/aegea.saneamento

Revenue estimate

Valuation estimate

Number of profiles

Profiles19 records

Subsidiaries20 records

Funding overview

Funding rounds7 records

Investors6 records

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

M&A1 record

Investments

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

Frequently asked questions about Aegea Saneamento