How many companies have PKD 28.91.Z?

The primary industry for 34 companies is manufacture of machinery for metallurgy. 16 entities have filed financial statements.

What revenue do companies in this industry generate?

In 2025, the median revenue for PKD 28.91.Z was USD 657.69k and the mean revenue was USD 1.76m, based on 14 financial statements. Averages and medians include only companies that file financial statements, excluding sole proprietorships.

Are companies with PKD 28.91.Z profitable?

Yes, in 2025, the median net profit was USD 25.60k, an improvement on 2024 (USD 13.27k). Among all 678 industries in Poland, PKD 28.91.Z ranks 157th, putting it in the top 23%.

What legal form do companies in this industry take?

The most common legal form for PKD 28.91.Z is sp. z o.o., used by 24 companies in this industry (70.6% of the total). In second place is a sole proprietorship (7 companies, 20.6%), and in third place – sp. j. (2 companies, 5.9%).

Manufacture of machinery for metallurgy (PKD 28.91.Z)

This subclass includes:

the manufacture of machinery and equipment for hot metal working (for example converters, casting equipment, ingot moulds, ladles and casting machines of the kind used in metallurgy or in metal foundries),
the manufacture of metal-rolling mills and rolls for such mills.

This subclass excludes:

the manufacture of moulding boxes and moulds (excluding ingot moulds), classified in 25.63.Z
the manufacture of drawing machines, classified in 28.41.Z
the manufacture of machines for making foundry moulds, classified in 28.99.Z.

Industry statistics (2025)

Number of companies

Companies

2,780

Companies (primary PKD)

Companies with financials

Legal structure

Legal formShare of companiesNumber of companies

Sp. z o.o.70.6%24
JDG20.6%7
Sp. j.5.9%2
S.A.2.9%1

Financial results

Median revenue

Ranking

Median revenue compared with other PKD codes.

Top companies by revenue

#	Company	Legal form	Revenue	Net profit
1	Zamet-Budowa Maszyn	S.A.	USD 9.25m	USD 1.09m
2	Inoxihp Poland	sp. z o.o.	USD 5.41m	USD 871.31k
3	Fabryka Narzędzi Sil-Tool	sp. z o.o.	USD 2.43m	USD 55.84k
4	Promax	sp. z o.o.	USD 2.12m	USD 196.96k
5	Ferro-Masz	sp. z o.o.	USD 2.12m	USD 3.62k
6	Atmsolutions International	sp. z o.o.	USD 1.32m	USD 29.31k
7	Ferro-Masz T.Fulko i Wspólnicy	sp. j.	USD 837.93k	USD 150.04k
8	Przedsiębiorstwo Produkcyjno Usługowo Handlowe Kolmet	sp. z o.o.	USD 471.52k	USD -155.17k
9	Dolnośląskie Zakłady Metalurgiczne Dozamet	sp. z o.o.	USD 152.09k	USD 49.36k
10	Unimech	sp. z o.o.	USD 139.69k	USD -42.99k

Fastest-growing companies

#	Company	Legal form	Revenue	Y/Y growth
1	Inoxihp Poland	sp. z o.o.	USD 5.41m	+71.0% y/y
2	Promax	sp. z o.o.	USD 2.12m	+5.2% y/y
3	Fabryka Narzędzi Sil-Tool	sp. z o.o.	USD 2.43m	+4.9% y/y
4	Ferro-Masz T.Fulko i Wspólnicy	sp. j.	USD 837.93k	+1.2% y/y
5	Zamet-Budowa Maszyn	S.A.	USD 9.25m	-1.2% y/y
6	Ferro-Masz	sp. z o.o.	USD 2.12m	-6.8% y/y

Stock market

No companies from this industry are listed.

Related PKD codes in division 28


28.11.Z	Manufacture of engines and turbines, except aircraft, vehicle and cycle engines	4,194
28.12.Z	Manufacture of fluid power equipment	9,281
28.13.Z	Manufacture of other pumps and compressors	3,773
28.14.Z	Manufacture of other taps and valves	2,890
28.15.Z	Manufacture of bearings, gears, gearing and driving elements	4,805