Architectural and engineering activities; technical testing and analysis (PKD division 71)
This division includes:
- activities in the fields of architecture, engineering, engineering design and building inspection,
- surveying and cartographic services,
- performing physical, chemical and other analytical tests,
- technical certification.
Industry statistics (2025)
Number of companies
Companies
203,770
Companies (primary PKD)
58,562
Companies with financials
10,859
Business turnover
Legal structure
Legal formShare of companiesNumber of companies
- JDG81.3%73,304
- Sp. z o.o.16.2%14,625
- Sp. k.0.8%731
- Sp. j.0.8%699
- S.A.0.2%168
- Other0.2%143
- Foundation0.1%119
- Association0.1%91
- P.S.A.0.1%89
- Cooperative0.1%62
- Sp. p.0.0%36
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 1.55bn | USD 1.83m | |
| 2 | sp. z o.o. | USD 164.02m | USD 18.97m | |
| 3 | sp. z o.o. | USD 156.19m | USD 6.16m | |
| 4 | sp. z o.o. | USD 152.93m | USD 5.72m | |
| 5 | sp. z o.o. | USD 149.97m | USD -7.06m | |
| 6 | sp. z o.o. | USD 136.90m | USD 4.28m | |
| 7 | sp. z o.o. | USD 135.67m | USD 2.41m | |
| 8 | S.A. | USD 132.49m | USD 6.96m | |
| 9 | S.A. | USD 112.26m | USD 709.94k | |
| 10 | sp. z o.o. | USD 104.22m | USD 8.52m |
Fastest-growing companies
| # | Company | Legal form | Revenue | Y/Y growth |
|---|---|---|---|---|
| 1 | sp. z o.o. | USD 4.77m | +1,233.0% y/y | |
| 2 | sp. z o.o. | USD 2.09m | +979.5% y/y | |
| 3 | sp. z o.o. | USD 1.69m | +852.8% y/y | |
| 4 | sp. z o.o. | USD 9.12m | +852.2% y/y | |
| 5 | sp. z o.o. | USD 2.81m | +792.3% y/y | |
| 6 | S.K.A. | USD 1.70m | +789.3% y/y | |
| 7 | sp. z o.o. | USD 1.66m | +702.8% y/y | |
| 8 | sp. z o.o. | USD 2.40m | +694.4% y/y | |
| 9 | sp. z o.o. | USD 2.18m | +644.2% y/y | |
| 10 | sp. z o.o. | USD 2.10m | +632.7% y/y |
Stock market
4 companies from this industry are listed.
| Company | Ticker | Market | Price | Change | Market cap |
|---|---|---|---|---|---|
| BAC | NewConnect | PLN 3.35 | -1.18% | USD 8.20m | |
| CTE | NewConnect | PLN 0.02 | +13.33% | USD 1.46m | |
| AQA | NewConnect | PLN 4.98 | +3.32% | USD 1.07m | |
| ECT | NewConnect | PLN 0.64 | -11.11% | USD 864.00k |
PKD codes in division 71
FAQ
The primary industry for 58,562 companies is architectural and engineering activities; technical testing and analysis. 10,859 entities have filed financial statements.
So far in 2026, 4,467 new companies with PKD 71 have been registered. In all of 2025, there were 6,037 such companies.
So far in 2026, 401 companies with PKD 71 have been deregistered. In all of 2025, there were 173 such companies.
In 2025, the median revenue for PKD 71 was USD 183.44k and the mean revenue was USD 1.35m, based on 7,424 financial statements. Averages and medians include only companies that file financial statements, excluding sole proprietorships.
Yes, in 2025, the median net profit was USD 9.48k, an improvement on 2024 (USD 7.96k). Among all 674 PKD divisions in Poland, it ranks 275th, putting it in the top 41%.
The most common legal form for PKD 71 is a sole proprietorship, used by 73,304 companies in this industry (81.3% of the total). In second place is sp. z o.o. (14,625 companies, 16.2%), and in third place – sp. k. (731 companies, 0.8%).







