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Costs and expenses by nature (Tables)

12 Months Ended

Dec. 31, 2024

Expenses by nature [abstract]

Disclosure of expenses by nature [text block]


						December 31, 2024						December 31, 2023						December 31, 2022
Materials used in the provision of services						(79,427)						(94,726)						(30,395)
Personnel and labor charges						(1,342,164)						(1,048,454)						(641,616)
Fuels						(86,861)						(59,455)						(58,115)
Freight and tolls						(5,411)						(5,860)						(17,181)
Cost of sale of Property, plant and equipment						(145,079)						—						—
Maintenance of machinery, apparatus and equipment and vehicles						(112,923)						(94,543)						(58,022)
Taxes						(30,893)						(23,073)						(20,191)
Rent and Condominium						(162)						(929)						(11,936)
Waste disposal						(29,961)						(26,794)						(5,562)
Insurance						(20,382)						(23,732)						(1,877)
Leasing of goods, vehicles, machinery, and equipment						(8)						(542)						(19,087)
Telephony expenses						(20,979)						(14,352)						(6,440)
Travel expenses						(74,806)						(68,249)						(33,215)
Depreciation and amortization						(322,512)						(181,864)						(112,029)
Advertising and marketing						(23,055)						(17,622)						(10,783)
Third-party services						(436,086)						(386,803)						(208,924)
IPO costs						—						(120,963)						—
Other expenses						(31,964)						(61,616)						(116,392)
						(2,762,673)						(2,229,577)						(1,351,765)

Cost of services provided						(2,769,665)						(2,090,482)						(1,337,749)
General, administrative and sales						(32,291)						(28,385)						(26,553)
Other operating income (expenses), net						39,283						(110,710)						12,537
						(2,762,673)						(2,229,577)						(1,351,765)