Manufacture of refractory products (PKD 23.20.Z)
This subclass includes:
- the production of refractory mortars, concretes and the like,
- the production of refractory ceramic goods, for example:
- thermal insulating items of fossil silica flour,
- refractory bricks, blocks and slabs,
- retorts, crucibles, muffles, nozzles, pipes, conduits and the like,
- the production of refractory goods containing magnesium oxide, calcium magnesium oxide or chromite.
Industry statistics (2025)
Number of companies
Companies
2,746
Companies (primary PKD)
121
Companies with financials
40
Business turnover
Legal structure
Legal formShare of companiesNumber of companies
- Sp. z o.o.53.7%65
- JDG36.4%44
- Sp. j.5.0%6
- S.A.2.5%3
- Sp. k.2.5%3
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 243.62m | USD 844.50k | |
| 2 | sp. z o.o. | USD 113.18m | USD -223.31k | |
| 3 | S.A. | USD 98.67m | USD 1.65m | |
| 4 | sp. z o.o. | USD 62.46m | USD -6.09m | |
| 5 | sp. z o.o. | USD 29.46m | USD -53.15k | |
| 6 | sp. z o.o. | USD 12.38m | USD 1.34m | |
| 7 | sp. z o.o. | USD 10.05m | USD 950.11k | |
| 8 | sp. z o.o. | USD 6.50m | USD 190.31k | |
| 9 | sp. z o.o. | USD 6.02m | USD -301.70k | |
| 10 | sp. z o.o. | USD 5.22m | USD 130.58k |
Fastest-growing companies
| # | Company | Legal form | Revenue | Y/Y growth |
|---|---|---|---|---|
| 1 | sp. z o.o. | USD 12.38m | +143.9% y/y | |
| 2 | sp. z o.o. | USD 10.05m | +43.5% y/y | |
| 3 | sp. z o.o. | USD 6.50m | +13.5% y/y | |
| 4 | sp. z o.o. | USD 6.02m | +8.3% y/y | |
| 5 | sp. z o.o. | USD 3.41m | +6.1% y/y | |
| 6 | sp. z o.o. | USD 243.62m | +1.7% y/y | |
| 7 | S.A. | USD 98.67m | -7.4% y/y | |
| 8 | sp. z o.o. | USD 113.18m | -7.9% y/y | |
| 9 | sp. z o.o. | USD 29.46m | -7.9% y/y | |
| 10 | sp. z o.o. | USD 5.22m | -11.0% y/y |
Stock market
1 company from this industry is listed.
| Company | Ticker | Market | Price | Change | Market cap |
|---|---|---|---|---|---|
| RPC | GPW Main Market | PLN 22.30 | +0.90% | USD 34.90m |