How many companies have PKD 23.12.Z?

The primary industry for 681 companies is shaping and processing of flat glass. 163 entities have filed financial statements.

How many new companies were registered in 2026?

So far in 2026, 21 new companies with PKD 23.12.Z have been registered. In all of 2025, there were 36 such companies.

How many companies were deregistered in 2026?

So far in 2026, 6 companies with PKD 23.12.Z have been deregistered. In all of 2025, there were 6 such companies.

What revenue do companies in this industry generate?

In 2025, the median revenue for PKD 23.12.Z was USD 1.26m and the mean revenue was USD 25.49m, based on 110 financial statements. Averages and medians include only companies that file financial statements, excluding sole proprietorships.

Are companies with PKD 23.12.Z profitable?

Yes, in 2025, the median net profit was USD 9.55k, an improvement on 2024 (USD 6.67k). Among all 678 industries in Poland, PKD 23.12.Z ranks 352nd, placing it among the weakest 48%.

What legal form do companies in this industry take?

The most common legal form for PKD 23.12.Z is a sole proprietorship, used by 440 companies in this industry (64.6% of the total). In second place is sp. z o.o. (200 companies, 29.4%), and in third place – sp. j. (22 companies, 3.2%).

Shaping and processing of flat glass (PKD 23.12.Z)

This subclass includes:

the production of glass sheets or shaped glass forms, bent, edge-worked, engraved, drilled or enamelled,
the production of toughened safety glass or laminated safety glass,
the production of glass mirrors,
the production of glass and glass elements, multiple-walled, insulating,
the production of coated glass,
the surface treatment of flat glass.

This subclass excludes:

printing on glass, classified in 18.12.Z,
the production of vehicle mirrors, classified in 29.32.Z.

Industry statistics (2025)

Number of companies

Companies

3,844

Companies (primary PKD)

681

Companies with financials

163

Business turnover

Legal structure

Legal formShare of companiesNumber of companies

JDG64.6%440
Sp. z o.o.29.4%200
Sp. j.3.2%22
Sp. k.1.3%9
S.A.1.2%8
Cooperative0.3%2

Financial results

Median revenue

Ranking

Median revenue compared with other PKD codes.

Top companies by revenue

#	Company	Legal form	Revenue	Net profit
1	Saint-Gobain Innovative Materials Polska	sp. z o.o.	USD 920.85m	USD 65.97m
2	Pilkington Automotive Poland .	sp. z o.o.	USD 334.08m	USD 8.17m
3	Press Glass	sp. z o.o.	USD 317.51m	USD 3.63m
4	Vision Express Sp	sp. z o.o.	USD 198.73m	USD 14.81m
5	Saint-Gobain Polska	sp. z o.o.	USD 178.25m	USD 10.21m
6	Pilkington Igp	sp. z o.o.	USD 162.88m	USD -2.79m
7	AGC Automotive Poland	sp. z o.o.	USD 140.87m	USD 4.39m
8	Effector	S.A.	USD 87.43m	USD 4.64m
9	Bohamet	S.A.	USD 45.56m	USD 5.25m
10	AGC Glass Poland	sp. z o.o.	USD 42.66m	USD -1.16m

Fastest-growing companies

#	Company	Legal form	Revenue	Y/Y growth
1	Prestige Glass	sp. z o.o.	USD 3.96m	+64.5% y/y
2	Optim Glass Group	sp. z o.o.	USD 7.68m	+45.6% y/y
3	Glass	sp. z o.o.	USD 3.29m	+30.7% y/y
4	Convex-Glass	sp. z o.o.	USD 26.68m	+22.6% y/y
5	Uniglass Polska	sp. z o.o.	USD 24.71m	+20.9% y/y
6	Termglas	sp. z o.o.	USD 11.75m	+20.9% y/y
7	Wood Glass Team	sp. z o.o.	USD 13.45m	+17.6% y/y
8	Stan-Szkło Bis	sp. z o.o. + limited partnership	USD 9.33m	+17.2% y/y
9	Vitroterm-Murów	S.A.	USD 11.99m	+16.5% y/y
10	Przedsiębiorstwo Wielobranżowe Segla Baryła, Florczak	sp. j.	USD 9.94m	+16.4% y/y

Stock market

1 company from this industry is listed.

Company	Ticker	Market	Price	Change	Market cap
ML System	MLS	GPW Main Market	PLN 15.00	-1.06%	USD 27.68m

Related PKD codes in division 23


23.11.Z	Manufacture of flat glass	1,990
23.13.Z	Manufacture of hollow glass	2,190
23.14.Z	Manufacture of glass fibres	1,492
23.15.Z	Manufacture and processing of other glass, including technical glass	820
23.20.Z	Manufacture of refractory products	2,745