Electrical installation (PKD 43.21.Z)2007
Industry statistics (2025)
Number of companies
Companies
182,407
Companies (primary PKD)
35,020
Companies with financials
5,786
Business turnover
Legal structure
Legal formShare of companiesNumber of companies
- JDG72.7%25,472
- Sp. z o.o.25.6%8,962
- Sp. j.0.7%235
- Sp. k.0.5%191
- P.S.A.0.2%63
- S.A.0.1%44
- Other0.0%17
- Cooperative0.0%13
- Foundation0.0%12
- Association0.0%4
Financial results
Median revenue
Ranking
Median revenue compared with other PKD codes.
Top companies by revenue
| # | Company | Legal form | Revenue | Net profit |
|---|---|---|---|---|
| 1 | S.A. | USD 146.31m | USD 7.25m | |
| 2 | sp. z o.o. | USD 103.37m | USD 4.89m | |
| 3 | S.A. | USD 84.94m | USD 2.43m | |
| 4 | sp. z o.o. | USD 84.52m | USD 13.95m | |
| 5 | S.A. | USD 57.80m | USD 5.55m | |
| 6 | S.A. | USD 56.45m | USD 2.78m | |
| 7 | sp. z o.o. | USD 53.05m | USD 9.65m | |
| 8 | sp. z o.o. | USD 50.29m | USD 5.66m | |
| 9 | sp. z o.o. | USD 46.74m | USD 1.74m | |
| 10 | sp. z o.o. | USD 44.23m | USD 227.53k |
Fastest-growing companies
| # | Company | Legal form | Revenue | Y/Y growth |
|---|---|---|---|---|
| 1 | sp. z o.o. | USD 16.69m | +2,950.4% y/y | |
| 2 | sp. z o.o. | USD 6.79m | +2,228.2% y/y | |
| 3 | sp. z o.o. | USD 9.16m | +1,140.4% y/y | |
| 4 | sp. z o.o. | USD 4.14m | +780.0% y/y | |
| 5 | S.A. | USD 27.62m | +685.8% y/y | |
| 6 | sp. z o.o. | USD 3.50m | +667.7% y/y | |
| 7 | sp. z o.o. | USD 4.18m | +625.8% y/y | |
| 8 | sp. z o.o. | USD 6.95m | +612.5% y/y | |
| 9 | sp. z o.o. | USD 3.25m | +577.3% y/y | |
| 10 | sp. z o.o. | USD 1.81m | +507.3% y/y |
Stock market
No companies from this industry are listed.
Related PKD codes in division 43
FAQ
The primary industry for 35,020 companies is electrical installation. 5,786 entities have filed financial statements.
In 2024, 3,020 new companies with PKD 43.21.Z were registered. In all of 2023, there were 3,312 such companies.
In 2024, 137 companies with PKD 43.21.Z were deregistered. In all of 2023, there were 153 such companies.
In 2025, the median revenue for PKD 43.21.Z was USD 332.85k and the mean revenue was USD 1.37m, based on 3,966 financial statements. Averages and medians include only companies that file financial statements, excluding sole proprietorships.
Yes, in 2025, the median net profit was USD 12.12k, an improvement on 2024 (USD 12.05k). Among all 626 industries in Poland, PKD 43.21.Z ranks 217th, putting it in the top 35%.
The most common legal form for PKD 43.21.Z is a sole proprietorship, used by 25,472 companies in this industry (72.7% of the total). In second place is sp. z o.o. (8,962 companies, 25.6%), and in third place – sp. j. (235 companies, 0.7%).








