Mining support service activities (PKD division 09)
This division includes support service activities for mining and quarrying, performed on a contract basis:
- prospecting carried out by traditional methods, for example through:
- taking core samples and making geological observations,
- drilling and directional drilling in order to determine the location of oil wells and the occurrence of metallic and non-metallic minerals,
- erection of drilling towers,
- construction of foundations for oil and natural gas wells,
- cementing of oil and natural gas wells,
- washing, cleaning and bailing of water from oil and natural gas wells,
- mine drainage and pumping out mine waters.
Industry statistics (2025)
Number of companies
Companies
7,803
Companies (primary PKD)
953
Companies with financials
266
Business turnover
Legal structure
Legal formShare of companiesNumber of companies
- Sp. z o.o.49.3%478
- JDG41.4%401
- Sp. k.3.8%37
- S.A.2.6%25
- Sp. j.1.2%12
- Other0.7%7
- Foundation0.2%2
- Association0.1%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 140.17m | USD -1.74m | |
| 2 | S.A. | USD 137.93m | USD -18.21m | |
| 3 | sp. z o.o. | USD 106.50m | USD 2.63m | |
| 4 | sp. z o.o. | USD 57.61m | USD 3.49m | |
| 5 | sp. z o.o. | USD 56.13m | USD 351.63k | |
| 6 | sp. z o.o. | USD 34.76m | USD 2.05m | |
| 7 | sp. z o.o. | USD 31.90m | USD 4.87m | |
| 8 | sp. z o.o. | USD 24.72m | USD 125.93k | |
| 9 | sp. z o.o. | USD 22.91m | USD 2.86m | |
| 10 | S.A. | USD 21.76m | USD 517.43k |
Fastest-growing companies
| # | Company | Legal form | Revenue | Y/Y growth |
|---|---|---|---|---|
| 1 | sp. z o.o. | USD 8.49m | +905.7% y/y | |
| 2 | sp. z o.o. | USD 57.61m | +452.5% y/y | |
| 3 | sp. z o.o. | USD 4.38m | +178.8% y/y | |
| 4 | sp. z o.o. | USD 7.90m | +146.1% y/y | |
| 5 | sp. z o.o. | USD 4.80m | +65.3% y/y | |
| 6 | sp. k. | USD 6.18m | +64.4% y/y | |
| 7 | sp. z o.o. | USD 1.75m | +53.7% y/y | |
| 8 | sp. z o.o. | USD 1.36m | +48.6% y/y | |
| 9 | sp. z o.o. | USD 2.36m | +47.7% y/y | |
| 10 | sp. z o.o. | USD 2.83m | +44.5% y/y |
Stock market
No companies from this industry are listed.
PKD codes in division 09
FAQ
The primary industry for 953 companies is mining support service activities. 266 entities have filed financial statements.
So far in 2026, 35 new companies with PKD 09 have been registered. In all of 2025, there were 53 such companies.
So far in 2026, 12 companies with PKD 09 have been deregistered. In all of 2025, there were 21 such companies.
In 2025, the median revenue for PKD 09 was USD 799.78k and the mean revenue was USD 6.67m, based on 152 financial statements. Averages and medians include only companies that file financial statements, excluding sole proprietorships.
Yes, in 2025, the median net profit was USD 30.61k, down from 2024 (USD 35.42k). Among all 674 PKD divisions in Poland, it ranks 247th, putting it in the top 37%.
The most common legal form for PKD 09 is sp. z o.o., used by 478 companies in this industry (49.3% of the total). In second place is a sole proprietorship (401 companies, 41.4%), and in third place – sp. k. (37 companies, 3.8%).

