How many new companies were registered in 2026?

So far in 2026, 27 new companies with PKD 09.90.Z have been registered. In all of 2025, there were 42 such companies.

How many companies were deregistered in 2026?

So far in 2026, 9 companies with PKD 09.90.Z have been deregistered. In all of 2025, there were 14 such companies.

What revenue do companies in this industry generate?

In 2025, the median revenue for PKD 09.90.Z was USD 848.43k and the mean revenue was USD 6.04m, based on 119 financial statements. Averages and medians include only companies that file financial statements, excluding sole proprietorships.

Are companies with PKD 09.90.Z profitable?

Yes, in 2025, the median net profit was USD 45.72k, an improvement on 2024 (USD 40.79k). Among all 674 industries in Poland, PKD 09.90.Z ranks 161st, putting it in the top 24%.

What legal form do companies in this industry take?

The most common legal form for PKD 09.90.Z is sp. z o.o., used by 323 companies in this industry (49.1% of the total). In second place is a sole proprietorship (281 companies, 42.7%), and in third place – sp. k. (21 companies, 3.2%).

Support activities for other mining and quarrying (PKD 09.90.Z)

Q: How many companies have PKD 09.90.Z?

The primary industry for 658 companies is support activities for other mining and quarrying. 198 entities have filed financial statements.

This subclass includes:

support service activities for mining and quarrying classified in the relevant subclasses of divisions 05, 07, 08, performed on a contract basis, such as:
- carrying out prospecting work by traditional methods (for example through taking trial core samples and making geological observations at exploration sites),
- mine drainage and pumping out of mine waters, performed on a contract basis,
- test drilling and boring,
securing of mine shafts and tunnels,
demolition and dismantling of underground mining structures.

This subclass excludes:

operation of mines or quarries, on a contract basis, classified in the relevant subclasses of divisions 05, 07, 08,
specialised repair and maintenance of mining equipment, classified in 33.12.Z,
geophysical, geological and seismic surveys, classified in 71.12.B.

Industry statistics (2025)

Number of companies

Companies

6,970

Companies (primary PKD)

658

Companies with financials

198

Business turnover

Legal structure

Legal formShare of companiesNumber of companies

Sp. z o.o.49.1%323
JDG42.7%281
Sp. k.3.2%21
S.A.2.1%14
Sp. j.1.5%10
Other0.3%2
Association0.2%1

Financial results

Median revenue

Ranking

Median revenue compared with other PKD codes.

Top companies by revenue

#	Company	Legal form	Revenue	Net profit
1	Spółka Usług Górniczych	sp. z o.o.	USD 140.17m	USD -1.74m
2	JSW Szkolenie I Górnictwo	sp. z o.o.	USD 106.50m	USD 2.63m
3	Przedsiębiorstwo Handlowo-Usługowe Górnik	sp. z o.o.	USD 57.61m	USD 3.49m
4	SSE Polska	sp. z o.o.	USD 34.76m	USD 2.05m
5	PBI Kruszywa	sp. z o.o.	USD 31.90m	USD 4.87m
6	Linter Mining	sp. z o.o.	USD 24.72m	USD 125.93k
7	PRG Linter	S.A.	USD 21.76m	USD 517.43k
8	Drilling Ms	S.A.	USD 19.46m	USD 361.47k
9	Zakład Robót Górniczych Górrem	sp. z o.o. + limited partnership	USD 18.70m	USD 1.34m
10	PRO Industria	sp. z o.o.	USD 14.76m	USD 933.99k

Fastest-growing companies

#	Company	Legal form	Revenue	Y/Y growth
1	Siemag Tecberg Polska	sp. z o.o.	USD 8.49m	+905.7% y/y
2	Przedsiębiorstwo Handlowo-Usługowe Górnik	sp. z o.o.	USD 57.61m	+452.5% y/y
3	Dalbis	sp. z o.o.	USD 4.38m	+178.8% y/y
4	Eltel Katowice	sp. z o.o.	USD 7.90m	+146.1% y/y
5	Przedsiębiorstwo Robót Elektrycznych Elektromont-Gamma sp. z o.o.	sp. k.	USD 6.18m	+64.4% y/y
6	Śląskie Przedsiębiorstwo Górnicze	sp. z o.o.	USD 1.75m	+53.7% y/y
7	M&B Mining	sp. z o.o.	USD 1.36m	+48.6% y/y
8	Flow Control	sp. z o.o.	USD 6.25m	+41.6% y/y
9	Spółka Usług Górniczych	sp. z o.o.	USD 140.17m	+41.2% y/y
10	Malprojekt 1	sp. z o.o.	USD 1.64m	+38.1% y/y

Stock market

No companies from this industry are listed.

Related PKD codes in division 09


09.10.Z	Support activities for petroleum and natural gas extraction	2,401