Investigation activities (PKD 80.30.Z)2007
Industry statistics (2025)
Number of companies
Companies
5,709
Companies (primary PKD)
501
Companies with financials
151
Business turnover
Legal structure
Legal formShare of companiesNumber of companies
- Sp. z o.o.53.3%267
- JDG37.9%190
- Sp. j.3.6%18
- Sp. k.3.4%17
- S.A.1.0%5
- Association0.6%3
- Other0.2%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 12.59m | USD 20.17k | |
| 2 | sp. z o.o. | USD 1.94m | USD 64.67k | |
| 3 | sp. z o.o. | USD 1.49m | USD 377.44k | |
| 4 | sp. z o.o. | USD 1.09m | USD 231.57k | |
| 5 | sp. z o.o. | USD 962.77k | USD 52.00k | |
| 6 | sp. z o.o. + limited partnership | USD 910.93k | USD 268.79k | |
| 7 | sp. z o.o. | USD 591.91k | USD 141.24k | |
| 8 | sp. z o.o. | USD 527.63k | USD 23.60k | |
| 9 | sp. z o.o. | USD 392.89k | USD 183.18k | |
| 10 | sp. z o.o. | USD 332.80k | USD 69.81k |
Fastest-growing companies
| # | Company | Legal form | Revenue | Y/Y growth |
|---|---|---|---|---|
| 1 | sp. z o.o. | USD 392.89k | +690.5% y/y | |
| 2 | sp. z o.o. | USD 84.76k | +178.3% y/y | |
| 3 | sp. z o.o. | USD 277.63k | +152.0% y/y | |
| 4 | sp. z o.o. | USD 332.80k | +88.4% y/y | |
| 5 | sp. z o.o. + limited partnership | USD 285.41k | +71.5% y/y | |
| 6 | sp. z o.o. | USD 174.76k | +63.5% y/y | |
| 7 | sp. z o.o. | USD 591.91k | +52.6% y/y | |
| 8 | sp. z o.o. | USD 93.37k | +49.9% y/y | |
| 9 | sp. z o.o. | USD 242.26k | +18.8% y/y | |
| 10 | sp. z o.o. | USD 123.27k | +18.5% y/y |
Stock market
No companies from this industry are listed.
Related PKD codes in division 80
FAQ
The primary industry for 501 companies is investigation activities. 151 entities have filed financial statements.
In 2024, 24 new companies with PKD 80.30.Z were registered. In all of 2023, there were 29 such companies.
In 2024, 10 companies with PKD 80.30.Z were deregistered. In all of 2023, there were 11 such companies.
In 2025, the median revenue for PKD 80.30.Z was USD 38.87k and the mean revenue was USD 337.02k, based on 73 financial statements. Averages and medians include only companies that file financial statements, excluding sole proprietorships.
Yes, in 2025, the median net profit was USD 1.86k, an improvement on 2024 (USD -37.00). Among all 904 industries in Poland, PKD 80.30.Z ranks 804th, placing it among the weakest 11%.
The most common legal form for PKD 80.30.Z is sp. z o.o., used by 267 companies in this industry (53.3% of the total). In second place is a sole proprietorship (190 companies, 37.9%), and in third place – sp. j. (18 companies, 3.6%).



