Mining of chemical and fertiliser minerals (PKD 08.91.Z)
This subclass includes:
- mining of natural phosphates and potash salts,
- mining of native sulphur,
- mining and dressing of pyrites and pyrrhotites, excluding roasting,
- mining of natural barium and magnesium sulphates (kieserites), natural barium carbonates (barytes and witherites), natural borates,
- mining of mineral pigments, fluorspar and other valuable minerals used in the chemical industry,
- mining of guano,
- mining of medicinal mud,
- mining processes for the production of lithium from brine.
Industry statistics (2025)
Number of companies
Companies
1,521
Companies (primary PKD)
39
Companies with financials
16
Business turnover
Legal structure
Legal formShare of companiesNumber of companies
- Sp. z o.o.74.4%29
- JDG15.4%6
- S.A.5.1%2
- P.S.A.2.6%1
- Sp. k.2.6%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 97.99m | USD 0.00 | |
| 2 | sp. z o.o. | USD 14.47m | USD -2.23m | |
| 3 | sp. z o.o. | USD 636.04k | USD 68.29k | |
| 4 | S.A. | USD 303.00k | USD 114.00k | |
| 5 | sp. z o.o. | USD 230.08k | USD -242.80k | |
| 6 | sp. z o.o. | USD 10.77k | USD -3.71k | |
| 7 | sp. z o.o. | USD 5.00k | USD -17.79k | |
| 8 | sp. z o.o. | USD 0.13 | USD -12.36k | |
| 9 | sp. z o.o. | USD 0.13 | USD -12.69k | |
| 10 | sp. z o.o. | USD 0.12 | USD -67.97k |
Fastest-growing companies
| # | Company | Legal form | Revenue | Y/Y growth |
|---|---|---|---|---|
| 1 | sp. z o.o. | USD 14.47m | +60.5% y/y | |
| 2 | sp. z o.o. | USD 97.99m | +0.1% y/y | |
| 3 | sp. z o.o. | USD 230.08k | -22.6% y/y | |
| 4 | sp. z o.o. | USD 636.04k | -36.9% y/y | |
| 5 | S.A. | USD 303.00k | -99.9% y/y |
Stock market
No companies from this industry are listed.
Related PKD codes in division 08
FAQ
The primary industry for 39 companies is mining of chemical and fertiliser minerals. 16 entities have filed financial statements.
So far in 2026, 0 new companies with PKD 08.91.Z have been registered. In all of 2025, there were 2 such companies.
So far in 2026, 1 company with PKD 08.91.Z have been deregistered. In all of 2025, there were 3 such companies.
In 2025, the median revenue for PKD 08.91.Z was USD 7.92k and the mean revenue was USD 9.51m, based on 12 financial statements. Averages and medians include only companies that file financial statements, excluding sole proprietorships.
No, in 2025, the median net result was USD -15.31k, worse than in 2024 (USD -13.12k). Among all 674 industries in Poland, PKD 08.91.Z ranks 669th, placing it among the weakest <1%.
The most common legal form for PKD 08.91.Z is sp. z o.o., used by 29 companies in this industry (74.4% of the total). In second place is a sole proprietorship (6 companies, 15.4%), and in third place – S.A. (2 companies, 5.1%).
