Other building and industrial cleaning activities n.e.c. (PKD 81.22.B)
This subclass includes:
- exterior cleaning of buildings of all types (for example offices, factories, shops, schools and other institutions, industrial facilities and multi-dwelling buildings),
- specialized cleaning activities for food-industry entities, including in the areas of production, retail trade, restaurants and similar,
- specialized cleaning of buildings (for example facade and window washing),
- sterilization of objects and premises,
- specialized industrial cleaning (for example industrial machinery)
- cleaning of water supply pipelines
- other specialized cleaning activities for buildings and industrial facilities, not elsewhere classified
- cleaning of new buildings immediately after completion of construction
- cleaning of building facades using steam, sandblasting and similar methods.
Industry statistics (2025)
Number of companies
Companies
40,310
Companies (primary PKD)
2,370
Companies with financials
88
Business turnover
Legal structure
Legal formShare of companiesNumber of companies
- JDG89.8%2,128
- Sp. z o.o.10.0%236
- Sp. k.0.2%5
- P.S.A.0.0%1
Financial results
The calculation excludes new companies that pull financial results down. Only firms with a filing in the previous year are included, so market trends are easier to read.
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 33.09m | USD 3.23m | |
| 2 | sp. z o.o. | USD 28.71m | USD 209.65k | |
| 3 | sp. z o.o. | USD 28.11m | USD 2.94m | |
| 4 | sp. z o.o. | USD 22.91m | USD 913.04k | |
| 5 | sp. z o.o. | USD 17.66m | USD 626.61k | |
| 6 | sp. z o.o. | USD 17.03m | USD 469.31k | |
| 7 | sp. z o.o. | USD 13.68m | USD 11.29k | |
| 8 | sp. z o.o. | USD 11.94m | USD 398.03k | |
| 9 | sp. z o.o. | USD 6.84m | USD 390.57k | |
| 10 | sp. z o.o. + limited partnership | USD 5.57m | USD 619.41k |
Fastest-growing companies
| # | Company | Legal form | Revenue | Y/Y growth |
|---|---|---|---|---|
| 1 | sp. z o.o. | USD 1.38m | +114.5% y/y | |
| 2 | sp. z o.o. | USD 2.30m | +36.2% y/y | |
| 3 | sp. z o.o. | USD 28.11m | +27.7% y/y | |
| 4 | sp. z o.o. | USD 2.05m | +27.6% y/y | |
| 5 | sp. z o.o. | USD 2.02m | +26.9% y/y | |
| 6 | sp. z o.o. | USD 2.94m | +22.9% y/y | |
| 7 | sp. z o.o. | USD 1.26m | +19.9% y/y | |
| 8 | sp. z o.o. | USD 28.71m | +15.3% y/y | |
| 9 | sp. z o.o. | USD 1.76m | +12.3% y/y | |
| 10 | sp. z o.o. | USD 22.91m | +12.0% y/y |
Stock market
No companies from this industry are listed.
Related PKD codes in division 81
FAQ
The primary industry for 2,370 companies is other building and industrial cleaning activities n.e.c.. 88 entities have filed financial statements.
So far in 2026, 539 new companies with PKD 81.22.B have been registered. In all of 2025, there were 587 such companies.
So far in 2026, 40 companies with PKD 81.22.B have been deregistered. In all of 2025, there were 6 such companies.
In 2025, the median revenue for PKD 81.22.B was USD 246.81k and the mean revenue was USD 3.05m, based on 73 financial statements. Averages and medians include only companies that file financial statements, excluding sole proprietorships.
Yes, in 2025, the median net profit was USD 41.77k, down from 2024 (USD 82.31k). Among all 674 industries in Poland, PKD 81.22.B ranks 51st, putting it in the top 7.6%.
The most common legal form for PKD 81.22.B is a sole proprietorship, used by 2,128 companies in this industry (89.8% of the total). In second place is sp. z o.o. (236 companies, 10.0%), and in third place – sp. k. (5 companies, 0.2%).

