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On the Record · Companhia de Saneamento Basico do Estado de São Paulo-sabesp

Companhia de Saneamento Basico do Estado de São Paulo-sabesp acquisitions, on the record

The businesses Companhia de Saneamento Basico do Estado de São Paulo-sabesp bought and sold, as its annual reports describe them, with the cash it reported paying for acquisitions each year and every deal filing since 2016.

Deals its annual reports describe

BusinessDealWhenValue
Foxx URE–BA S.A
Word for word“On December 22, 2022, we acquired 20% of Foxx URE–BA S.A (“UREBA”).” 20-F for 2023
acquisitionDecember 22, 2022—
Águas de Andradina S.A. and Águas de Castilho S.A. (remaining 70% equity interests)
Word for word“In May 2025, we exercised our preemptive rights to acquire the remaining 70% equity interests in Águas de Andradina S.A. and Águas de Castilho S.A., which were previously held by Iguá Saneamento S.A. (“Iguá”).” 20-F for 2025
acquisitionMay 2025—
EMAE – Empresa Metropolitana de Águas e Energia S.A. (control, 74.9% of common shares)
Word for word“On January 21, 2026, we completed the EMAE Control Acquisition at a price of R$62.00 per common share, for an aggregate purchase price of R$682.6 million, thereby becoming the controlling shareholder of EMAE.” 20-F for 2025
acquisitionJanuary 21, 2026R$682.6 million
EMAE preferred shares (66.8%)
Word for word“In addition, on January 28, 2026, we completed the EMAE Preferred Shares Acquisition, at a price per preferred share of R$32.07, totaling an aggregate amount of R$476.5 million, and became holders of 70.1% of the total share capital of EMAE.” 20-F for 2025
acquisitionJanuary 28, 2026R$476.5 million
Oceania Fundo de Investimento em Ações (100% of quotas)
Word for word“In addition, on March 12, 2026, we entered into certain quota purchase and sale agreement with África Fundo de Investimento Multimercado Responsabilidade Limitada for the acquisition of 100% of the quotas of Oceania Fundo de Investimento em Ações (“Oceania”), for a total purchase price of R$171.6 million, paid in cash on March 13, 2026.” 20-F for 2025
acquisitionMarch 12, 2026R$171.6 million
Saneamento de Mirassol – Sanessol S.A. (90% of capital stock)
Word for word“On January 27, 2026, we entered into certain share purchase agreement with Iguá for the acquisition of common shares representing 90% of the capital stock of Saneamento de Mirassol – Sanessol S.A. (“Sanessol”).” 20-F for 2025
agreed acquisitionJanuary 27, 2026—

Read from Companhia de Saneamento Basico do Estado de São Paulo-sabesp’s annual reports (20-F for 2025, 20-F for 2024, 20-F for 2023) and the financial data it files with the SEC, as of 2026-04-29. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.