18 results
6-K
SBS
Companhia de Saneamento Basico do Estado de Sao Paulo.
18 Apr 22
Current report (foreign)
7:07am
in STPs, effluent disinfection systems, lighting in administrative buildings, thermo-solar systems for optimizing the STP’s sludge drying process … into a generation plant of resources with high added value, such as the use of water and solar energy to produce electricity and thermal energy, in addition
6-K
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22 Apr 21
Current report (foreign)
7:12am
20-F/A
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1 May 20
Annual report (foreign) (amended)
12:00am
6-K
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24 Apr 20
Current report (foreign)
8:58am
6-K
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9 May 19
Financial Statements As at December 31, 2018 and 2017
12:00am
20-F/A
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30 May 18
Annual report (foreign) (amended)
5:28pm
6-K
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18 Apr 17
Current report (foreign)
12:00am
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