General cleaning of buildings (PKD 81.21.Z)2007
Industry statistics (2025)
Number of companies
Companies
58,434
Companies (primary PKD)
9,513
Companies with financials
1,169
Business turnover
Legal structure
Legal formShare of companiesNumber of companies
- JDG75.0%7,130
- Sp. z o.o.22.8%2,169
- Sp. j.0.6%57
- Sp. k.0.5%52
- Cooperative0.5%47
- Foundation0.4%34
- P.S.A.0.1%8
- Other0.1%6
- Association0.0%4
- S.A.0.0%2
Financial results
Median revenue
Ranking
Median revenue compared with other PKD codes.
Top companies by revenue
| # | Company | Legal form | Revenue | Net profit |
|---|---|---|---|---|
| 1 | sp. z o.o. | USD 243.84m | USD -1.22m | |
| 2 | sp. z o.o. | USD 75.80m | USD 2.52m | |
| 3 | sp. z o.o. | USD 64.36m | USD 1.02m | |
| 4 | sp. z o.o. | USD 48.88m | USD 2.64m | |
| 5 | sp. z o.o. | USD 41.72m | USD 47.00k | |
| 6 | sp. z o.o. | USD 35.99m | USD 1.10m | |
| 7 | sp. z o.o. | USD 29.11m | USD -8.11k | |
| 8 | sp. z o.o. | USD 28.00m | USD 1.82m | |
| 9 | sp. z o.o. | USD 27.12m | USD 167.25k | |
| 10 | sp. z o.o. | USD 22.45m | USD 112.50k |
Fastest-growing companies
| # | Company | Legal form | Revenue | Y/Y growth |
|---|---|---|---|---|
| 1 | sp. z o.o. | USD 7.25m | +927.3% y/y | |
| 2 | sp. z o.o. | USD 1.70m | +840.7% y/y | |
| 3 | sp. z o.o. | USD 1.16m | +602.3% y/y | |
| 4 | sp. z o.o. | USD 2.20m | +574.8% y/y | |
| 5 | sp. z o.o. | USD 2.38m | +521.8% y/y | |
| 6 | sp. z o.o. | USD 1.32m | +499.3% y/y | |
| 7 | sp. z o.o. | USD 1.82m | +440.1% y/y | |
| 8 | sp. z o.o. | USD 621.35k | +393.2% y/y | |
| 9 | sp. z o.o. | USD 994.78k | +276.4% y/y | |
| 10 | sp. z o.o. | USD 1.09m | +265.2% y/y |
Stock market
No companies from this industry are listed.
Related PKD codes in division 81
FAQ
The primary industry for 9,513 companies is general cleaning of buildings. 1,169 entities have filed financial statements.
In 2024, 1,068 new companies with PKD 81.21.Z were registered. In all of 2023, there were 992 such companies.
In 2024, 29 companies with PKD 81.21.Z were deregistered. In all of 2023, there were 43 such companies.
In 2025, the median revenue for PKD 81.21.Z was USD 149.04k and the mean revenue was USD 1.84m, based on 796 financial statements. Averages and medians include only companies that file financial statements, excluding sole proprietorships.
Yes, in 2025, the median net profit was USD 8.79k, down from 2024 (USD 9.25k). Among all 626 industries in Poland, PKD 81.21.Z ranks 259th, putting it in the top 41%.
The most common legal form for PKD 81.21.Z is a sole proprietorship, used by 7,130 companies in this industry (75.0% of the total). In second place is sp. z o.o. (2,169 companies, 22.8%), and in third place – sp. j. (57 companies, 0.6%).





