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CIA ESTADUAL DE ÁGUAS E ESGOTOS - CEDAE — Investor Relations & Filings

SA Water supply; sewerage, waste management and remediation activities
Open in API
Filings indexed 164 across all filing types
Latest filing 2026-04-27 Proxy Solicitation & In…
Country BR Brazil
Listing SA

About CIA ESTADUAL DE ÁGUAS E ESGOTOS - CEDAE

Companhia Estadual de Águas e Esgotos (CEDAE) specializes in the large-scale capture, purification, and supply of water, alongside wastewater management services. The company operates a comprehensive network of treatment plants and distribution infrastructure, including the Guandu system, one of the world's largest water treatment facilities. Its core activities encompass water quality monitoring, chemical treatment processes, and the maintenance of adduction systems. Following a strategic restructuring, the entity primarily functions as a wholesale producer of treated water, supplying distribution concessionaires that serve residential, commercial, and industrial consumers. CEDAE is also engaged in environmental preservation initiatives and the technical management of sewage collection and disposal systems to ensure public health standards and ecological sustainability.

Recent filings

Filing Released Lang Actions
Eleição e destituição de Membros do Conselho de Administração da CEDAE
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a formal convocation (notice) of an Extraordinary General Meeting with the date, time, location and agenda for shareholders to vote. It is not a full report or voting results but is sent to solicit attendance and votes. This aligns with Proxy Solicitation & Information Statement materials (PSI).
2026-04-27 Portuguese
FCA - Formulário Cadastral
Regulatory Filings
2026-04-22 Portuguese
FRE - Formulário de Referência
Regulatory Filings
2026-04-22 Portuguese
Eleição de Diretor Presidente
Board/Management Information Classification · 1% confidence The document is the official minutes (“ata de reunião”) of the 843rd Board of Directors meeting of CEDAE, detailing the election of the Executive Board President and related management decisions. It is not an annual or interim financial report, nor an earnings release or regulatory notice, but rather a record of board-level management changes. Therefore, it falls under Board/Management Information.
2026-04-22 Portuguese
Substituição do Diretor da DFI
Regulatory Filings
2026-04-21 Portuguese
FRE - Formulário de Referência
Regulatory Filings
2026-04-17 Portuguese

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