Production of electricity from non-renewable sources (PKD 35.11.Z)
This subclass includes:
- generation of electricity from non-renewable sources (for example natural gas, coal and other fossil fuels) and from zero-emission non-renewable sources (for example nuclear energy).
This subclass excludes:
- generation of electricity from renewable sources, classified in 35.12.A, 35.12.B, 35.12.C, 35.12.D, 35.12.E, 35.12.F,
- generation of electricity as part of electricity storage activities, classified in 35.16.Z,
- preliminary treatment of waste prior to energy recovery and processing of waste materials for energy recovery, classified in 38.22.Z.
Industry statistics (2025)
Number of companies
Companies
27,268
Companies (primary PKD)
13,462
Companies with financials
6,899
Business turnover
Legal structure
Legal formShare of companiesNumber of companies
- Sp. z o.o.90.5%12,179
- JDG3.3%450
- Sp. k.2.3%311
- Sp. j.1.4%184
- Cooperative0.9%120
- S.A.0.8%108
- P.S.A.0.3%40
- Foundation0.2%23
- Other0.1%11
- Association0.0%5
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 | S.A. | USD 6.25bn | USD -2.91bn | |
| 2 | sp. z o.o. | USD 2.96bn | USD 40.12m | |
| 3 | sp. z o.o. | USD 2.20bn | USD 85.52m | |
| 4 | S.A. | USD 1.98bn | USD -39.03m | |
| 5 | sp. z o.o. | USD 1.86bn | USD 5.50k | |
| 6 | sp. z o.o. | USD 1.81bn | USD -17.19m | |
| 7 | sp. z o.o. | USD 1.31bn | USD -11.39m | |
| 8 | S.A. | USD 681.83m | USD 159.98m | |
| 9 | sp. z o.o. | USD 580.01m | USD 32.73m | |
| 10 | S.A. | USD 374.22m | USD 45.07m |
Fastest-growing companies
| # | Company | Legal form | Revenue | Y/Y growth |
|---|---|---|---|---|
| 1 | sp. z o.o. | USD 23.33m | +271,989.6% y/y | |
| 2 | sp. z o.o. | USD 6.67m | +114,431.6% y/y | |
| 3 | sp. z o.o. | USD 4.97m | +48,549.8% y/y | |
| 4 | sp. z o.o. | USD 14.63m | +32,033.5% y/y | |
| 5 | sp. z o.o. | USD 774.15k | +14,732.0% y/y | |
| 6 | sp. z o.o. | USD 4.50m | +12,893.8% y/y | |
| 7 | sp. z o.o. | USD 1.61m | +12,490.2% y/y | |
| 8 | sp. z o.o. | USD 672.90k | +11,988.5% y/y | |
| 9 | sp. z o.o. | USD 738.81k | +10,777.6% y/y | |
| 10 | sp. z o.o. | USD 1.19m | +9,684.7% y/y |
Stock market
6 companies from this industry are listed.
| Company | Ticker | Market | Price | Change | Market cap |
|---|---|---|---|---|---|
| PEP | GPW Main Market | PLN 52.30 | 0.00% | USD 1.01bn | |
| ZEP | GPW Main Market | PLN 17.28 | -0.23% | USD 219.56m | |
| BSA | NewConnect | PLN 0.23 | +40.12% | USD 5.04m | |
| VLT | NewConnect | PLN 1.75 | 0.00% | USD 3.68m | |
| FLG | NewConnect | PLN 0.28 | -0.70% | USD 1.87m | |
| TNT | NewConnect | PLN 0.40 | +0.25% | USD 1.65m |
Related PKD codes in division 35
FAQ
The primary industry for 13,462 companies is production of electricity from non-renewable sources. 6,899 entities have filed financial statements.
So far in 2026, 95 new companies with PKD 35.11.Z have been registered. In all of 2025, there were 198 such companies.
So far in 2026, 145 companies with PKD 35.11.Z have been deregistered. In all of 2025, there were 401 such companies.
In 2025, the median revenue for PKD 35.11.Z was USD 15.99k and the mean revenue was USD 5.49m, based on 4,569 financial statements. Averages and medians include only companies that file financial statements, excluding sole proprietorships.
No, in 2025, the median net result was USD -7.55k, worse than in 2024 (USD -5.53k). Among all 674 industries in Poland, PKD 35.11.Z ranks 656th, placing it among the weakest 2.7%.
The most common legal form for PKD 35.11.Z is sp. z o.o., used by 12,179 companies in this industry (90.5% of the total). In second place is a sole proprietorship (450 companies, 3.3%), and in third place – sp. k. (311 companies, 2.3%).










