Service activities incidental to sea transportation (PKD 52.22.A)
This subclass includes:
- support services for sea transport of passengers, animals and goods:
- operation of terminals (for example ports, piers),
- activities related to navigation, pilotage, towing and berthing,
- lightering, ship salvage activities,
- lighthouse activities,
- activities related to weighing cargo in sea transport,
- bunkering and receipt of port waste,
- information services on sea waterways,
- storage of ships and boats,
- liquefaction and regasification of natural gas for further sea transport carried out outside the mine site.
Industry statistics (2025)
Number of companies
Companies
8,477
Companies (primary PKD)
542
Companies with financials
104
Business turnover
Legal structure
Legal formShare of companiesNumber of companies
- JDG69.9%379
- Sp. z o.o.26.8%145
- S.A.1.1%6
- Other0.9%5
- Sp. k.0.7%4
- P.S.A.0.2%1
- Sp. j.0.2%1
- Association0.2%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 230.11m | USD 159.00k | |
| 2 | S.A. | USD 120.01m | USD 35.87m | |
| 3 | sp. z o.o. | USD 48.80m | USD 11.29m | |
| 4 | sp. z o.o. | USD 35.39m | USD 848.70k | |
| 5 | sp. z o.o. | USD 27.64m | USD -2.01m | |
| 6 | sp. z o.o. | USD 26.55m | USD 1.08m | |
| 7 | sp. z o.o. | USD 19.57m | USD 308.23k | |
| 8 | sp. z o.o. | USD 17.16m | USD 24.71k | |
| 9 | sp. z o.o. | USD 17.00m | USD -21.14k | |
| 10 | S.A. | USD 15.86m | USD 9.95k |
Fastest-growing companies
| # | Company | Legal form | Revenue | Y/Y growth |
|---|---|---|---|---|
| 1 | sp. z o.o. | USD 10.08m | +233.3% y/y | |
| 2 | sp. z o.o. | USD 2.96m | +89.9% y/y | |
| 3 | sp. z o.o. | USD 11.80m | +70.3% y/y | |
| 4 | sp. z o.o. | USD 4.36m | +69.5% y/y | |
| 5 | sp. z o.o. | USD 5.64m | +44.8% y/y | |
| 6 | sp. z o.o. | USD 35.39m | +44.0% y/y | |
| 7 | sp. z o.o. | USD 2.47m | +24.8% y/y | |
| 8 | sp. z o.o. | USD 1.34m | +20.1% y/y | |
| 9 | sp. z o.o. | USD 14.38m | +16.6% y/y | |
| 10 | sp. z o.o. | USD 48.80m | +14.5% y/y |
Stock market
No companies from this industry are listed.
Related PKD codes in division 52
FAQ
The primary industry for 542 companies is service activities incidental to sea transportation. 104 entities have filed financial statements.
So far in 2026, 58 new companies with PKD 52.22.A have been registered. In all of 2025, there were 53 such companies.
So far in 2026, 7 companies with PKD 52.22.A have been deregistered. In all of 2025, there were 4 such companies.
In 2025, the median revenue for PKD 52.22.A was USD 1.34m and the mean revenue was USD 10.39m, based on 68 financial statements. Averages and medians include only companies that file financial statements, excluding sole proprietorships.
Yes, in 2025, the median net profit was USD 16.57k, down from 2024 (USD 26.36k). Among all 674 industries in Poland, PKD 52.22.A ranks 274th, putting it in the top 41%.
The most common legal form for PKD 52.22.A is a sole proprietorship, used by 379 companies in this industry (69.9% of the total). In second place is sp. z o.o. (145 companies, 26.8%), and in third place – S.A. (6 companies, 1.1%).





