DAE Jundiaí

What DAE Jundiaí does

DAE Jundiaí (legal name DAE S.A. – Água e Esgoto, CNPJ 03.582.243/0001-73) is a closed-capital mixed-economy company (sociedade de economia mista de capital fechado) providing municipal water supply and sewage collection services to the city of Jundiaí, São Paulo, Brazil. The Prefeitura Municipal de Jundiaí holds approximately 99% of the company's capital, and operations have been regulated by ARES-PCJ since 2014. The company traces its origins to 1969, when the original municipal autarchy was created; it was restructured into its current corporate form on December 31, 1999.

The company operates three ISO 9001:2015-certified water treatment plants (ETA-Anhangabaú, ETA-Eloy Chaves, and Poço Pacaembu) with combined treatment capacity of 2,400 liters per second, producing approximately 140 million liters of potable water per day for an estimated 400,000 inhabitants. Reservoir capacity totals 9.3 billion liters across diversified sources, with Rio Jundiaí Mirim providing 95% of supply. Sewage collection reaches 98.81% coverage, with treatment performed by Companhia Saneamento de Jundiaí (CSJ) under a concession dating to 1996/1998. DAE Jundiaí also runs environmental parks (Parque da Cidade, Mundo das Crianças) and an environmental education program (Águas de Jundiaí) as community-facing assets. The water loss rate of 33.32% is below the national (40.25%) and state (34.5%) averages.

Revenue is generated primarily through regulated water supply and sewage tariffs billed monthly to residential, commercial, and industrial customers, supplemented by administrative service fees. A social tariff (Tarifa Social) provides 50% discounts for low-income CADÚnico-registered families on consumption up to 15 m³. Distribution spans five physical service centers, a Poupatempo point, a 24/7 call center (0800 0133 155), WhatsApp, and the DAE Digital online portal. The company is mid-way through a R$ 114 million capex program (2025-2027) covering 116+ km of network interventions, ETA expansion, and new reservoir construction, positioning for incremental capacity growth rather than geographic expansion.

Name

DAE Jundiaí

Legal name

DAE S.A. – Água e Esgoto

Website

https://daejundiai.com.br

Company type

Private

Founded year

1969

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

DAE Jundiaí is a municipally-owned Brazilian water and sewage utility, 99% held by the Prefeitura de Jundiaí, serving 400,000+ residents through three ISO 9001:2015-certified treatment plants producing 140 million liters daily under ARES-PCJ regulation.

Ownership category

akta.pro rank

Product category

Municipal Water and Sanitation Services

NAICS

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

SIC

Water Supply (4941), Electric, Gas & Sanitary Services (4900)

akta.pro primary industry

Water Supply & Wastewater Utilities Administration (BPAIACAG)

akta.pro secondary industries

Water Resources Administration (Watersheds, Rivers, Groundwater) (BPAIAMAE), Drinking Water Quality & Safe Water Regulatory Authorities (HLAJAFAD)

Keywords

• Municipal water services
• Sewage treatment services
• Potable water supply
• Sanitation infrastructure
• Water utility operations

Headquarters

HQ city

Jundiaí

HQ country

Brazil

HQ region

Latin America

Offices6 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Infrastructure, Operations, Personnel, Technology or R&D, Others

Revenue model

1. Water and Sewage Tariffs: DAE Jundiaí generates revenue primarily through water supply and sewage collection tariffs charged to residential, commercial, and industrial customers. Tariffs are regulated by ARES-PCJ and include social tariff provisions for low-income families registered in CADÚnico, with discounts of 50% for consumption up to 15m³ and 25% for 16-20m³.
2. Service Fees: Various administrative service fees including protocol fees (Expediente de Protocolo), connection fees, certificate issuance, copy fees, and process opening charges for services such as water/sewage connections, technical certificates, project approvals, and property documentation.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels8 records

Core offering

DAE Jundiaí is a regulated municipal water and sanitation utility that treats and distributes potable water and collects sewage across the municipality of Jundiaí in São Paulo, Brazil. It operates three ISO 9001:2015-certified Water Treatment Stations (ETA-Anhangabaú, ETA-Eloy Chaves, ETA-Poço Pacaembu) producing approximately 140 million liters of treated water per day for an estimated 400,000 inhabitants, with sewage collection covering 98.81% of the municipality. Services are delivered through physical service centers, a digital portal (DAE Digital), telephone support, and a WhatsApp virtual assistant, with tariffs set by the ARES-PCJ regulator.

Product overview

DAE Jundiaí is a closed mixed-economy company (sociedade de economia mista de capital fechado) providing public water supply and sewage collection services in Jundiaí, São Paulo. The company operates three Water Treatment Stations (ETA-Anhangabaú, ETA-Eloy Chaves, and ETA-Poço Pacaembu) certified under ISO 9001:2015, producing approximately 140 million liters daily to serve an estimated 400,000 inhabitants. Sewage collection reaches 98.81% coverage, with treatment handled by Companhia Saneamento de Jundiaí (CSJ) under concession. The company offers a portfolio of digital services including DAE Digital online portal, second-via bill reprint, bill simulation, and cadastral updates. Additional services include process initiation, technical standards for connections, open procurement portal, and electronic document management (SEI). Social programs include Tarifa Social for low-income families and environmental education through the Águas de Jundiaí program. Environmental initiatives encompass Parque da Cidade (500,000 m²) and Mundo das Crianças parks for reservoir protection.

Differentiator

Problem solved

Functional benefit

Brands

• Águas de Jundiaí: Environmental education program that conducts monitored visits to the company headquarters, Water Treatment Station (ETA-A), and Sewage Treatment Station, providing participants a systemic view of water treatment from catchment to household delivery.

Products and services

• Abastecimento de Água (Water Supply Service) Potable water supply service covering treatment and distribution to residential, commercial, and industrial properties in Jundiaí. Operated through three ISO 9001:2015-certified Water Treatment Stations (ETA-Anhangabaú, ETA-Eloy Chaves, ETA-Poço Pacaembu) producing approximately 140 million liters daily for 400,000+ inhabitants.
• Esgotamento Sanitário (Sewage Collection Service) Sewage collection and conveyance service covering 98.81% of Jundiaí. DAE handles collection and conveyance, with treatment performed by Companhia Saneamento de Jundiaí (CSJ) under concession since 1998. 100% of collected sewage is treated.
• DAE Digital (Online Customer Services Portal) Online customer portal providing digital invoices (segunda via), payment date changes, address updates, debt consultation, consumption history, direct debit setup, payment location information, and service request tracking for residential and commercial customers.
• Tarifa Social (Social Tariff Program) Discounted water/sewage tariff program for low-income families registered in CADÚnico, offering 50% discount for consumption up to 15m³ and 25% for 16-20m³. Supports affordable access to water and sanitation for vulnerable populations.
• Programa Águas de Jundiaí (Environmental Education Program) Guided educational visits to DAE headquarters, ETA-A water treatment station, and the sewage treatment station, providing students and community groups a comprehensive view of water treatment from catchment to household delivery and environmental conservation.
• Parque da Cidade (City Park) 500,000 m² environmental park built in 2004 by DAE Jundiaí to protect the surroundings of the main accumulation reservoir, combining recreation with environmental preservation.
• Mundo das Crianças (Children's Educational Park) Children's educational park opened in 2020 offering nature-based learning experiences and recreation. Administered by DAE Jundiaí alongside Parque da Cidade to contribute to reservoir protection and environmental education.

Quantifiable outcome

• 99.65% urban and rural population with water access
• +6 more outcomes

Named customers1 record

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Four partnerships are on record, tiered core and minor.

• ARES-PCJ (Agência Reguladora dos Serviços de Saneamento das Bacias dos Rios Piracicaba, Capivari e Jundiaí)coreStrategic or Co-development Partner · 1 January 2014Since 2014, DAE Jundiaí services have been regulated by ARES-PCJ, which ensures compliance with technical and regulatory standards for sanitation services. The agency oversees tariff setting, service quality standards, and regulatory compliance under Municipal Law 8.881/2017.
• Companhia Saneamento de Jundiaí (CSJ)coreStrategic or Co-development Partner · 1 January 1996CSJ operates the sewage treatment station (ETE Jundiaí) under concession since 1996. The ETE was inaugurated in September 1998 and processes sewage collected by DAE. CSJ converts sewage sludge into agricultural fertilizer registered with the Ministry of Agriculture.
• Consórcio Intermunicipal das Bacias dos Rios Piracicaba, Capivari e JundiaíminorStrategic or Co-development PartnerDAE is affiliated with this non-profit association of municipalities focused on watershed recovery in the PCJ basins. DAE maintains representatives in the Technical Chambers of the Basin Committees.
• Companhia de Tecnologia de Saneamento Ambiental (CETESB)minorStrategic or Co-development PartnerState environmental agency involved in water quality monitoring and regulation. Participated in the 1984 Cerju committee for Rio Jundiaí depollution alongside DAE, municipalities, and industries.

Scale indicators11 records

Recent moves8 records

Expansion highlights5 records

Direct peers

• Sanepar (Companhia de Saneamento do Paraná): State-level water and sewage utility in Paraná operating under a regulated concession model structurally identical to DAE Jundiaí, including municipal service obligations, regulated tariffs, and sewage treatment.
• Corsan (Companhia Riograndense de Saneamento): State-level water and sewage utility in Rio Grande do Sul operating under comparable regulated municipal concessions, with similar coverage and capex-driven growth dynamics.
• Copasa (Companhia de Saneamento de Minas Gerais): Mixed-capital water and sewage utility in Minas Gerais providing potable water and sewage treatment under a similar regulated framework, comparable in service scope and tariff-regulation dynamics.
• Embasa (Empresa Baiana de Águas e Saneamento): Bahia state water and sewage utility operating under regulated tariffs and concession contracts; comparable to DAE Jundiaí in service scope (water + sewage collection/treatment) and regulated revenue model.
• Cagece (Companhia de Água e Esgoto do Ceará): State-level water and sewage utility in Ceará providing regulated water supply and sewage services under a concession framework directly comparable to DAE Jundiaí's operating model.
• Companhia Saneamento de Jundiaí (CSJ): Direct concession partner that operates the ETE Jundiaí sewage treatment station on behalf of DAE since 1998; the most directly comparable entity in Jundiaí, working in tandem on the same sanitation value chain.

Emerging players

• Aegea Saneamento: Private-sector Brazilian sanitation operator holding multiple municipal concessions across Brazil; comparable to DAE Jundiaí in operating concession-based water/sewage services but with broader geographic footprint and private ownership.
• BRK Ambiental: Private Brazilian water and sewage concessionaire serving municipalities across multiple states; comparable to DAE Jundiaí in concession-based service delivery and operational scope.
• Iguá Saneamento: Private-sector water and sewage utility operating multiple Brazilian municipal concessions; comparable in concession-based service delivery and regulatory framework, though as a private operator rather than mixed-capital.

Broad incumbents

• Sabesp (Companhia de Saneamento Básico do Estado de São Paulo): State-level water and sewage utility serving São Paulo state. Highly comparable to DAE Jundiaí in regulated municipal water utility operations; DAE's CEO Daniel Bocalão Júnior spent 30+ years at Sabesp, and both operate under similar ARES-style regulatory oversight.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/user/daesajundiai
• Facebookfacebook.com/daejundiai
• LinkedInlinkedin.com/company/daejundiai
• Instagraminstagram.com/daejundiai
• Xx.com/daejundiai

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 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 DAE Jundiaí