Manufacture of electrical machinery and apparatus n.e.c (PKD division 31)2004
Industry statistics (2025)
Number of companies
Companies
1,630
Companies (primary PKD)
91
Companies with financials
24
Business turnover
Legal structure
Legal formShare of companiesNumber of companies
- Sp. z o.o.86.8%79
- Sp. j.11.0%10
- Sp. k.1.1%1
- Other1.1%1
Financial results
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 6.17m | USD 124.10k | |
| 2 | sp. z o.o. | USD 6.09m | USD 69.33k | |
| 3 | sp. z o.o. | USD 5.03m | USD 1.67m | |
| 4 | sp. z o.o. | USD 1.03m | USD 201.82k | |
| 5 | sp. z o.o. | USD 646.80k | USD -26.04k | |
| 6 | sp. z o.o. | USD 241.63k | USD -2.07k | |
| 7 | sp. z o.o. | USD 190.83k | USD 14.02k | |
| 8 | sp. z o.o. | USD 106.46k | USD -80.76k | |
| 9 | sp. z o.o. | USD 47.28k | USD 1.50k | |
| 10 | sp. z o.o. | USD 29.51k | USD 5.97k |
Fastest-growing companies
| # | Company | Legal form | Revenue | Y/Y growth |
|---|---|---|---|---|
| 1 | sp. z o.o. | USD 1.03m | +175.0% y/y | |
| 2 | sp. z o.o. | USD 5.03m | +13.6% y/y | |
| 3 | sp. z o.o. | USD 241.63k | +1.2% y/y | |
| 4 | sp. z o.o. | USD 646.80k | -3.9% y/y | |
| 5 | sp. z o.o. | USD 6.09m | -16.3% y/y | |
| 6 | sp. z o.o. | USD 6.17m | -28.8% y/y |
Stock market
No companies from this industry are listed.
PKD codes in division 31
FAQ
The primary industry for 91 companies is manufacture of electrical machinery and apparatus n.e.c. 24 entities have filed financial statements.
In 2007, 13 new companies with PKD 31 were registered. In all of 2006, there were 10 such companies.
In 2025, the median revenue for PKD 31 was USD 149.32k and the mean revenue was USD 1.41m, based on 14 financial statements. Averages and medians include only companies that file financial statements, excluding sole proprietorships.
Yes, in 2025, the median net profit was USD 1.85k, down from 2024 (USD 8.73k). Among all 52 PKD divisions in Poland, it ranks 32nd, placing it among the weakest 38%.
The most common legal form for PKD 31 is sp. z o.o., used by 79 companies in this industry (86.8% of the total). In second place is sp. j. (10 companies, 11.0%), and in third place – other legal forms (1 company, 1.1%).


