Sewage disposal and treatment (PKD 37.00.Z)2007

The primary industry for 1,479 companies is sewage disposal and treatment. 326 entities have filed financial statements.

In 2024, 86 new companies with PKD 37.00.Z were registered. In all of 2023, there were 84 such companies.

In 2024, 2 companies with PKD 37.00.Z were deregistered. In all of 2023, there were 3 such companies.

In 2025, the median revenue for PKD 37.00.Z was USD 2.51m and the mean revenue was USD 8.30m, based on 295 financial statements. Averages and medians include only companies that file financial statements, excluding sole proprietorships.

Yes, in 2025, the median net profit was USD 51.24k, an improvement on 2024 (USD 32.73k). Among all 626 industries in Poland, PKD 37.00.Z ranks 66th, putting it in the top 11%.

The most common legal form for PKD 37.00.Z is a sole proprietorship, used by 1,062 companies in this industry (71.8% of the total). In second place is sp. z o.o. (389 companies, 26.3%), and in third place – S.A. (8 companies, 0.5%).