Diagnostic imaging activities (PKD 86.91.A)
This subclass includes:
- activities of X-ray laboratories and other diagnostic imaging laboratories.
This subclass excludes:
- performing analyses and descriptions of medical images (X-ray, electrocardiographic, endoscopic and similar), classified in 86.22.Z.
Industry statistics (2025)
Number of companies
Companies
3,612
Companies (primary PKD)
1,354
Companies with financials
19
Business turnover
Legal structure
Legal formShare of companiesNumber of companies
- JDG96.5%1,307
- Sp. z o.o.3.2%44
- Sp. j.0.1%2
- Foundation0.1%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 3.94m | USD 198.88k | |
| 2 | sp. z o.o. | USD 3.23m | USD 277.38k | |
| 3 | sp. z o.o. | USD 1.41m | USD 222.03k | |
| 4 | sp. z o.o. | USD 1.36m | USD 0.00 | |
| 5 | sp. z o.o. | USD 1.23m | USD 97.36k | |
| 6 | sp. z o.o. | USD 1.05m | USD -2.81k | |
| 7 | sp. z o.o. | USD 486.70k | USD 46.53k | |
| 8 | sp. z o.o. | USD 432.23k | USD -50.01k | |
| 9 | sp. z o.o. | USD 417.20k | USD 144.15k | |
| 10 | sp. z o.o. | USD 92.37k | USD -14.38k |
Fastest-growing companies
| # | Company | Legal form | Revenue | Y/Y growth |
|---|---|---|---|---|
| 1 | sp. z o.o. | USD 3.94m | +10.4% y/y | |
| 2 | sp. z o.o. | USD 3.23m | +1.9% y/y | |
| 3 | sp. z o.o. | USD 1.23m | -2.7% y/y | |
| 4 | sp. z o.o. | USD 1.36m | -22.8% y/y |
Stock market
No companies from this industry are listed.
Related PKD codes in division 86
FAQ
The primary industry for 1,354 companies is diagnostic imaging activities. 19 entities have filed financial statements.
So far in 2026, 181 new companies with PKD 86.91.A have been registered. In all of 2025, there were 243 such companies.
So far in 2026, 8 companies with PKD 86.91.A have been deregistered. In all of 2025, there was 1 such company.
In 2025, the median revenue for PKD 86.91.A was USD 419.09k and the mean revenue was USD 814.31k, based on 17 financial statements. Averages and medians include only companies that file financial statements, excluding sole proprietorships.
No, in 2025, the median net result was USD -280.00, though that is an improvement on 2024 (USD -11.38k). Among all 674 industries in Poland, PKD 86.91.A ranks 643rd, placing it among the weakest 4.6%.
The most common legal form for PKD 86.91.A is a sole proprietorship, used by 1,307 companies in this industry (96.5% of the total). In second place is sp. z o.o. (44 companies, 3.2%), and in third place – sp. j. (2 companies, 0.1%).


