Construction of bridges and tunnels (PKD 42.13.Z)
This subclass includes:
- construction works related to bridges (for example road and railway viaducts, road overpasses, including motorway overpasses, pedestrian footbridges),
- construction works related to tunnels, including for motorways and railways.
This subclass excludes:
Industry statistics (2025)
Number of companies
Companies
38,185
Companies (primary PKD)
1,021
Companies with financials
266
Business turnover
Legal structure
Legal formShare of companiesNumber of companies
- JDG61.4%627
- Sp. z o.o.33.7%344
- Sp. k.2.4%25
- S.A.0.8%8
- Other0.8%8
- Sp. j.0.4%4
- Foundation0.2%2
- P.S.A.0.1%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 470.74m | USD -47.10m | |
| 2 | S.A. | USD 183.52m | USD 11.12m | |
| 3 | sp. z o.o. | USD 70.29m | USD 879.20k | |
| 4 | sp. z o.o. | USD 61.64m | USD 5.79m | |
| 5 | sp. z o.o. | USD 55.80m | USD 2.66m | |
| 6 | sp. z o.o. | USD 55.55m | USD 5.42m | |
| 7 | S.A. | USD 46.03m | USD 6.23m | |
| 8 | sp. z o.o. | USD 27.43m | USD 811.62k | |
| 9 | sp. z o.o. | USD 26.34m | USD -990.46k | |
| 10 | sp. z o.o. | USD 26.27m | USD 314.64k |
Fastest-growing companies
| # | Company | Legal form | Revenue | Y/Y growth |
|---|---|---|---|---|
| 1 | S.A. | USD 46.03m | +351.4% y/y | |
| 2 | sp. z o.o. | USD 11.68m | +256.2% y/y | |
| 3 | sp. z o.o. | USD 5.25m | +189.9% y/y | |
| 4 | sp. z o.o. | USD 5.08m | +152.1% y/y | |
| 5 | sp. z o.o. | USD 3.39m | +128.2% y/y | |
| 6 | sp. z o.o. | USD 15.63m | +90.0% y/y | |
| 7 | sp. z o.o. | USD 27.43m | +78.5% y/y | |
| 8 | sp. z o.o. | USD 7.72m | +74.8% y/y | |
| 9 | sp. z o.o. | USD 1.96m | +63.8% y/y | |
| 10 | sp. z o.o. | USD 20.60m | +60.8% y/y |
Stock market
No companies from this industry are listed.
Related PKD codes in division 42
FAQ
The primary industry for 1,021 companies is construction of bridges and tunnels. 266 entities have filed financial statements.
So far in 2026, 77 new companies with PKD 42.13.Z have been registered. In all of 2025, there were 63 such companies.
So far in 2026, 13 companies with PKD 42.13.Z have been deregistered. In all of 2025, there were 6 such companies.
In 2025, the median revenue for PKD 42.13.Z was USD 1.24m and the mean revenue was USD 8.59m, based on 182 financial statements. Averages and medians include only companies that file financial statements, excluding sole proprietorships.
Yes, in 2025, the median net profit was USD 45.53k, an improvement on 2024 (USD 37.46k). Among all 674 industries in Poland, PKD 42.13.Z ranks 85th, putting it in the top 13%.
The most common legal form for PKD 42.13.Z is a sole proprietorship, used by 627 companies in this industry (61.4% of the total). In second place is sp. z o.o. (344 companies, 33.7%), and in third place – sp. k. (25 companies, 2.4%).



