Museum activities (PKD 91.21.A)
This subclass includes:
- operation, management, conservation, valuation and display of collections of museums of all kinds:
- museums, including art museums, museums of arts and crafts and design (for example jewellery, furniture, costumes, ceramics, silverware),
- museums of natural history, science and technology, historical museums, including military museums,
- other specialised museums,
- activities of open-air museums, ethnographic museums, ecomuseums, as well as digital and virtual museums.
This subclass excludes:
Industry statistics (2025)
Number of companies
Companies
778
Companies (primary PKD)
74
Companies with financials
12
Business turnover
Legal structure
Legal formShare of companiesNumber of companies
- JDG68.9%51
- Foundation17.6%13
- Sp. z o.o.9.5%7
- Association4.1%3
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 | Foundation | USD 368.05k | USD 86.88k | |
| 2 | sp. z o.o. | USD 135.45k | USD 7.26k | |
| 3 | sp. z o.o. | USD 87.82k | USD 3.89k | |
| 4 | sp. z o.o. | USD 25.26k | USD -37.18k | |
| 5 | sp. z o.o. | USD 20.21k | USD -35.14k | |
| 6 | Association | USD 13.47k | USD 4.69k | |
| 7 | Association | USD 552.50 | USD 210.68 | |
| 8 | sp. z o.o. | USD 3.00 | USD -1.38k |
Fastest-growing companies
| # | Company | Legal form | Revenue | Y/Y growth |
|---|---|---|---|---|
| 1 | Foundation | USD 368.05k | +23.4% y/y | |
| 2 | sp. z o.o. | USD 87.82k | +15.7% y/y |
Stock market
No companies from this industry are listed.
Related PKD codes in division 91
FAQ
The primary industry for 74 companies is museum activities. 12 entities have filed financial statements.
So far in 2026, 12 new companies with PKD 91.21.A have been registered. In all of 2025, there were 9 such companies.
In 2025, the median revenue for PKD 91.21.A was USD 22.83k and the mean revenue was USD 81.72k, based on 8 financial statements. Averages and medians include only companies that file financial statements, excluding sole proprietorships.
Yes, in 2025, the median net profit was USD 2.06k, an improvement on 2024 (USD 0.00). Among all 674 industries in Poland, PKD 91.21.A ranks 493rd, placing it among the weakest 27%.
The most common legal form for PKD 91.21.A is a sole proprietorship, used by 51 companies in this industry (68.9% of the total). In second place is a foundation (13 companies, 17.6%), and in third place â sp. z o.o. (7 companies, 9.5%).

