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Operating segment information | 12 Months Ended
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Dec. 31, 2024
Operating Segment Information |
Operating segment information |
| 28 | Operating segment information
Management, comprised of the Board of Directors and Board of Executive Officers, has determined the operating segment used to make strategic decisions, such as sanitation services. Result
Schedule of operating segment information |  |  |
| 2024
| Sanitation (i) | Reconciliation to the consolidated financial statements (ii) | Balance as per consolidated financial statements
Gross operating revenue | 32,650,986 | 6,225,871 | 38,876,857
Gross sales deductions | (2,731,380) | - | (2,731,380)
Net operating revenue | 29,919,606 | 6,225,871 | 36,145,477
Costs, selling, general and administrative expenses | (14,303,994) | (6,085,895) | (20,389,889)
Income from operations before other operating expenses, net and equity accounting | 15,615,612 | 139,976 | 15,755,588
Other operating income / (expenses), net |  |  | (280,450)
Equity results of investments |  |  | 35,322
Financial result, net |  |  | (1,867,652)
Income from operations before taxes |  |  | 13,642,808
Depreciation and amortization | (2,676,642) |  | (2,676,642)
| 2023
| Sanitation (i) | Reconciliation to the consolidated financial statements (ii) | Balance as per consolidated financial statements
Gross operating revenue | 21,513,442 | 5,600,332 | 27,113,774
Gross sales deductions | (1,541,718) | - | (1,541,718)
Net operating revenue | 19,971,724 | 5,600,332 | 25,572,056
Costs, selling, general and administrative expenses | (13,811,665) | (5,474,729) | (19,286,394)
Income from operations before other operating expenses, net and equity accounting | 6,160,059 | 125,603 | 6,285,662
Other operating income / (expenses), net |  |  | 27,925
Equity results of investments |  |  | 32,393
Financial result, net |  |  | (1,591,996)
Income from operations before taxes |  |  | 4,753,984
Depreciation and amortization | (2,790,586) | - | (2,790,586)
| 2022
| Sanitation (i) | Reconciliation to the financial statements (ii) | Balance as per financial statements
Gross operating revenue | 18,629,959 | 4,863,752 | 23,493,711
Gross sales deductions | (1,437,991) | - | (1,437,991)
Net operating revenue | 17,191,968 | 4,863,752 | 22,055,720
Costs, selling, general and administrative expenses | (12,689,051) | (4,754,383) | (17,443,434)
Income from operations before other operating expenses, net and equity accounting | 4,502,917 | 109,369 | 4,612,286
Other operating income / (expenses), net |  |  | 8,327
Equity results of investments |  |  | 24,551
Financial result, net |  |  | (372,414)
Income from operations before taxes |  |  | 4,272,750
Depreciation and amortization | (2,450,849) | - | (2,450,849)
(i) | See Note 35 for further information about non-cash items, other than depreciation and amortization that impact segment results, and for additional information on long-lived assets;
(ii) | Construction revenue and related costs are not reported to the CODM. Revenue from construction is recognized in accordance with IFRIC 12 (Concession Agreements) and IFRS 15 (Revenue from Contracts with Customers), as all performance obligations are satisfied over time. See Note 14 (b) for further information.

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